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:   31.0.15.5222
Begin MonoManager ReloadAssembly
- Completed reload, in  0.077 seconds
D3D11 device created for Microsoft Media Foundation video decoding.
<RI> Initializing input.

<RI> Input initialized.

<RI> Initialized touch support.

UnloadTime: 0.676700 ms
[10:04:40]开机检查,已设置过自动关机时间:22时00分

[10:04:40]当前进程主窗口句柄：656160

[10:04:40]当前活动窗口句柄：656160

[10:04:41]版本v1.5.2

[10:04:41]配置端口:4

连接端口:COM4,Result:True

[10:04:41]配置充电端口:5

连接端口:COM5,Result:False

ScreenWidth:1920,ScreenHeight:1080

[10:04:41]检查 Steam 启动器进程

[10:04:41]Steam 启动器已经在运行

[10:04:41]请求二维码

[10:04:41]https://www.weimaqi.net/index_.aspx?device_name=DXG00099

[10:04:41]请求:getQRcode.action

设置窗口尺寸:1920*1080

[10:04:42]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:04:42]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:04:42]请求:getCacheUser.action

[10:04:42]请求:unifiedQuery.action

[10:04:42]GetUser Respond:

[10:04:43]启动进程守卫,Pid:3384

[10:04:44]当前版本:v1.5.2

[10:04:44]{
	"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]
}

[10:04:45]发现新版本v1.5.4,检查更新包...

[10:04:42]进程守卫连接成功,已发送心跳

[10:04:44]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[10:04:44]开始下载:GameCenter_Data/Managed/Assembly-CSharp-firstpass.dll

[10:04:44]开始下载:GameCenter_Data/Managed/Assembly-CSharp.dll

[10:04:44]开始下载:GameCenter_Data/boot.config

[10:04:45]完成下载:GameCenter_Data/boot.config

[10:04:45]开始下载:MonoBleedingEdge/etc/mono/config

[10:04:45]尝试关闭充电开关

[10:04:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:04:45]完成下载:MonoBleedingEdge/etc/mono/config

[10:04:45]开始下载:GameCenter.exe

[10:04:49]维码器已联网

[10:04:50]Push Respond:{}

[10:04:50]完成下载:GameCenter.exe

[10:04:50]开始下载:GameCenter_Data/globalgamemanagers

[10:04:51]充电端口持续无响应,尝试重新打开端口

[10:04:51]配置充电端口:5

连接端口:COM5,Result:False

[10:04:52]完成下载:GameCenter_Data/globalgamemanagers

[10:04:52]开始下载:GameCenter_Data/globalgamemanagers.assets

[10:04:52]请求:unifiedQuery.action

[10:04:55]完成下载:GameCenter_Data/globalgamemanagers.assets

[10:04:55]开始下载:GameCenter_Data/StreamingAssets/hash.json

[10:04:58]充电端口持续无响应,尝试重新打开端口

[10:04:58]配置充电端口:5

连接端口:COM5,Result:False

[10:05:01]完成下载:GameCenter_Data/StreamingAssets/hash.json

[10:05:01]开始下载:GameCenter_Data/level0

[10:05:03]Push Respond:{}

[10:05:04]完成下载:GameCenter_Data/level0

[10:05:04]开始下载:GameCenter_Data/level0.resS

[10:05:05]请求:unifiedQuery.action

[10:05:05]充电端口持续无响应,尝试重新打开端口

[10:05:05]配置充电端口:5

连接端口:COM5,Result:False

[10:05:09]完成下载:GameCenter_Data/level0.resS

[10:05:09]开始下载:GameCenter_Data/Plugins/x86_64/lib_burst_generated.dll

[10:05:12]充电端口持续无响应,尝试重新打开端口

[10:05:12]配置充电端口:5

连接端口:COM5,Result:False

[10:05:16]Push Respond:{}

[10:05:16]完成下载:GameCenter_Data/Plugins/x86_64/lib_burst_generated.dll

[10:05:16]开始下载:GameCenter_Data/StreamingAssets/Bin/localdata.bytes

[10:05:17]完成下载:GameCenter_Data/StreamingAssets/Bin/localdata.bytes

[10:05:17]开始下载:MonoBleedingEdge/etc/mono/4.5/machine.config

[10:05:17]完成下载:MonoBleedingEdge/etc/mono/4.5/machine.config

[10:05:17]开始下载:MonoBleedingEdge/etc/mono/4.0/machine.config

[10:05:18]完成下载:MonoBleedingEdge/etc/mono/4.0/machine.config

[10:05:18]开始下载:MonoBleedingEdge/etc/mono/2.0/machine.config

[10:05:18]请求:unifiedQuery.action

[10:05:18]完成下载:MonoBleedingEdge/etc/mono/2.0/machine.config

[10:05:18]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:05:19]充电端口持续无响应,尝试重新打开端口

[10:05:19]配置充电端口:5

连接端口:COM5,Result:False

[10:05:26]充电端口持续无响应,尝试重新打开端口

[10:05:26]配置充电端口:5

连接端口:COM5,Result:False

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

[10:05:30]请求:unifiedQuery.action

Curl error 18: transfer closed with 142030 bytes remaining to read

[10:05:30]下载文件时发生错误:Unknown Error

[10:05:30]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/Assembly-CSharp-firstpass.dll

[10:05:30]开始下载:GameCenter_Data/Managed/Assembly-CSharp-firstpass.dll

[10:05:33]充电端口持续无响应,尝试重新打开端口

[10:05:33]配置充电端口:5

连接端口:COM5,Result:False

[10:05:40]Push Respond:{}

[10:05:40]充电端口持续无响应,尝试重新打开端口

[10:05:40]配置充电端口:5

连接端口:COM5,Result:False

[10:05:43]请求:unifiedQuery.action

[10:05:45]尝试关闭充电开关

[10:05:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:05:48]充电端口持续无响应,尝试重新打开端口

[10:05:48]配置充电端口:5

连接端口:COM5,Result:False

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

[10:05:55]充电端口多次无响应,忽略打印日志

连接端口:COM5,Result:False

[10:05:55]完成下载:GameCenter_Data/Managed/Assembly-CSharp.dll

[10:05:55]开始下载:GameCenter_Data/Managed/Mono.Security.dll

[10:05:55]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[10:06:05]Push Respond:{}

[10:06:07]请求:unifiedQuery.action

[10:06:07]完成下载:GameCenter_Data/Managed/Mono.Security.dll

[10:06:07]开始下载:MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:06:17]Push Respond:{}

Curl error 18: transfer closed with 66110 bytes remaining to read

[10:06:18]下载文件时发生错误:Unknown Error

[10:06:18]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/Assembly-CSharp-firstpass.dll

[10:06:18]开始下载:GameCenter_Data/Managed/Assembly-CSharp-firstpass.dll

[10:06:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:06:33]请求:unifiedQuery.action

[10:06:34]完成下载:GameCenter_Data/Managed/Assembly-CSharp-firstpass.dll

[10:06:34]开始下载:GameCenter_Data/Managed/mscorlib.dll

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:06:45]请求:unifiedQuery.action

[10:06:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

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

[10:06:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

Curl error 18: transfer closed with 342546 bytes remaining to read

[10:07:05]下载文件时发生错误:Unknown Error

[10:07:05]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll

[10:07:05]开始下载:MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll

[10:07:09]Push Respond:{}

[10:07:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:07:21]Push Respond:{}

[10:07:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:07:33]Push Respond:{}

[10:07:35]请求:unifiedQuery.action

[10:07:38]播放空闲视频:D:/GameRes\1155.mp4

连接端口:COM5,Result:False

[10:07:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:07:46]Push Respond:{}

连接端口:COM5,Result:False

[10:07:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:07:59]Push Respond:{}

[10:08:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:08:11]Push Respond:{}

Curl error 18: transfer closed with 4116436 bytes remaining to read

[10:08:12]下载文件时发生错误:Unknown Error

[10:08:12]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:08:12]开始下载:GameCenter_Data/Managed/mscorlib.dll

[10:08:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

Curl error 18: transfer closed with 6488788 bytes remaining to read

[10:08:22]下载文件时发生错误:Unknown Error

[10:08:22]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:08:22]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:08:26]Push Respond:{}

[10:08:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 389266 bytes remaining to read

[10:08:32]下载文件时发生错误:Unknown Error

[10:08:32]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll

[10:08:32]开始下载:MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:08:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[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

[10:08:59]Push Respond:{}

[10:09:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:09:17]Push Respond:{}

[10:09:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:09:29]Push Respond:{}

[10:09:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:09:41]播放空闲视频:D:/GameRes\1161.mp4

[10:09:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

Curl error 18: transfer closed with 3787936 bytes remaining to read

[10:09:47]下载文件时发生错误:Unknown Error

[10:09:47]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:09:47]开始下载:GameCenter_Data/Managed/mscorlib.dll

连接端口:COM5,Result:False

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

[10:09:56]Push Error:Request timeout

[10:09:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:10:08]请求:getQRcode.action

[10:10:08]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:10:08]请求:getCacheUser.action

[10:10:08]请求:unifiedQuery.action

[10:10:09]GetUser Respond:

连接端口:COM5,Result:False

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

[10:10:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:10:33]请求:unifiedQuery.action

Curl error 18: transfer closed with 4442016 bytes remaining to read

[10:10:36]下载文件时发生错误:Unknown Error

[10:10:36]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:10:36]开始下载:GameCenter_Data/Managed/mscorlib.dll

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

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

[10:10:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:10:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:11:07]播放空闲视频:D:/GameRes\1159.mp4

[10:11:09]Push Respond:{}

连接端口:COM5,Result:False

[10:11:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:11:22]Push Respond:{}

[10:11:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 6361768 bytes remaining to read

[10:11:27]下载文件时发生错误:Unknown Error

[10:11:27]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:11:27]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

连接端口:COM5,Result:False

[10:11:34]Push Respond:{}

[10:11:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:11:44]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:11:46]Push Respond:{}

连接端口:COM5,Result:False

[10:11:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:12:01]Push Respond:{}

[10:12:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

Curl error 18: transfer closed with 4183596 bytes remaining to read

[10:12:16]下载文件时发生错误:Unknown Error

[10:12:16]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

更新版本发生错误:Unknown Error

[10:12:16]更新程序失败,报告日志

[10:12:18]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log

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

[10:12:30]上传日志完成:fail-0518-101216@DXG00099.log

[10:12:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:12:42]Push Respond:{}

[10:12:44]请求:unifiedQuery.action

[10:12:45]播放空闲视频:D:/GameRes\1154.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:12:55]Push Respond:{}

[10:12:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:12:57]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[10:13:07]Push Respond:{}

连接端口:COM5,Result:False

[10:13:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:13:19]Push Respond:{}

[10:13:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:13:40]播放空闲视频:D:/GameRes\1112.mp4

[10:13:44]Push Respond:{}

连接端口:COM5,Result:False

[10:13:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:13:56]Push Respond:{}

[10:13:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:13:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:14:08]Push Respond:{}

[10:14:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:14:33]Push Respond:{}

连接端口:COM5,Result:False

[10:14:35]请求:unifiedQuery.action

Curl error 18: transfer closed with 6865468 bytes remaining to read

连接端口:COM5,Result:False

[10:14:45]Push Respond:{}

[10:14:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:14:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:14:57]Push Respond:{}

[10:14:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:15:09]Push Respond:{}

[10:15:11]播放空闲视频:D:/GameRes\1126.mp4

[10:15:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:15:23]Push Respond:{}

[10:15:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:15:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:15:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:15:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:16:00]Push Respond:{}

[10:16:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:16:23]播放空闲视频:D:/GameRes\1127.mp4

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

连接端口:COM5,Result:False

[10:16:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:37]Push Respond:{}

[10:16:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:16:50]Push Respond:{}

[10:16:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:17:02]Push Respond:{}

[10:17:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:14]Push Respond:{}

连接端口:COM5,Result:False

[10:17:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:24]播放空闲视频:D:/GameRes\1102.mp4

[10:17:26]Push Respond:{}

[10:17:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:17:39]Push Respond:{}

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

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

[10:17:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:17:51]Push Respond:{}

[10:17:53]请求:unifiedQuery.action

[10:17:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:18:03]Push Respond:{}

连接端口:COM5,Result:False

[10:18:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:18:12]播放空闲视频:D:/GameRes\1111.mp4

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

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

[10:18:15]Push Respond:{}

[10:18:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:18:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:18:40]Push Respond:{}

[10:18:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:18:52]Push Respond:{}

连接端口:COM5,Result:False

[10:18:54]请求:unifiedQuery.action

[10:18:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:19:04]Push Respond:{}

[10:19:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:19:17]Push Respond:{}

[10:19:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:27]播放空闲视频:D:/GameRes\1106.mp4

连接端口:COM5,Result:False

[10:19:29]Push Respond:{}

[10:19:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:41]Push Respond:{}

连接端口:COM5,Result:False

[10:19:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:53]Push Respond:{}

[10:19:55]请求:unifiedQuery.action

[10:19:56]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

[10:20:05]Push Respond:{}

[10:20:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:20:18]Push Respond:{}

[10:20:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:20:31]Push Respond:{}

连接端口:COM5,Result:False

[10:20:33]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[10:20:43]Push Respond:{}

[10:20:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:20:55]Push Respond:{}

[10:20:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:20:57]请求:unifiedQuery.action

[10:20:58]播放空闲视频:D:/GameRes\1120.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:21:07]Push Respond:{}

[10:21:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:21:20]Push Respond:{}

连接端口:COM5,Result:False

[10:21:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:21:32]Push Respond:{}

[10:21:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:21:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

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

连接端口:COM5,Result:False

[10:22:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:22:21]Push Respond:{}

[10:22:21]播放空闲视频:D:/GameRes\1113.mp4

[10:22:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:22:33]Push Respond:{}

[10:22:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:22:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:22:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:22:57]Push Respond:{}

连接端口:COM5,Result:False

[10:22:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:23:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:23:17]播放空闲视频:D:/GameRes\1121.mp4

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

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

连接端口:COM5,Result:False

[10:23:36]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

[10:23:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

[10:24:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:24:17]播放空闲视频:D:/GameRes\1119.mp4

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

连接端口:COM5,Result:False

[10:24:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[10:24:37]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:24:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:24:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:24:57]播放空闲视频:D:/GameRes\1124.mp4

连接端口:COM5,Result:False

[10:25:01]Push Respond:{}

[10:25:03]请求:unifiedQuery.action

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

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

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

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

连接端口:COM5,Result:False

[10:25:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:37]Push Respond:{}

[10:25:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:44]播放空闲视频:D:/GameRes\1115.mp4

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

[10:25:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

连接端口:COM5,Result:False

[10:26:04]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:26:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:26:29]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[10:26:53]请求:unifiedQuery.action

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

[10:26:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

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

连接端口:COM5,Result:False

[10:27:13]播放空闲视频:D:/GameRes\1132.mp4

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

[10:27:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

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

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

连接端口:COM5,Result:False

[10:27:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:52]Push Respond:{}

[10:27:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:28:02]播放空闲视频:D:/GameRes\1137.mp4

[10:28:04]Push Respond:{}

[10:28:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:28:17]Push Respond:{}

[10:28:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:29]Push Respond:{}

连接端口:COM5,Result:False

[10:28:31]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[10:28:41]Push Respond:{}

[10:28:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:28:53]Push Respond:{}

[10:28:55]请求:unifiedQuery.action

[10:28:56]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

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

[10:29:07]请求:unifiedQuery.action

[10:29:07]播放空闲视频:D:/GameRes\1140.mp4

连接端口:COM5,Result:False

[10:29:17]Push Respond:{}

连接端口:COM5,Result:False

[10:29:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:29:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:29:42]Push Respond:{}

[10:29:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:29:54]Push Respond:{}

连接端口:COM5,Result:False

[10:29:56]请求:unifiedQuery.action

[10:29:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:30:06]Push Respond:{}

[10:30:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:11]播放空闲视频:D:/GameRes\1141.mp4

连接端口:COM5,Result:False

[10:30:18]Push Respond:{}

[10:30:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:30:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:43]Push Respond:{}

连接端口:COM5,Result:False

[10:30:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:55]Push Respond:{}

[10:30:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:30:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:31:07]Push Respond:{}

[10:31:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:31:19]Push Respond:{}

[10:31:21]请求:unifiedQuery.action

[10:31:22]播放空闲视频:D:/GameRes\1142.mp4

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:31:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:43]Push Respond:{}

[10:31:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

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

[10:31:55]Push Respond:{}

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

[10:31:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:08]Push Respond:{}

连接端口:COM5,Result:False

[10:32:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:20]Push Respond:{}

连接端口:COM5,Result:False

[10:32:22]请求:unifiedQuery.action

[10:32:24]播放空闲视频:D:/GameRes\1144.mp4

连接端口:COM5,Result:False

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

[10:32:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:32:44]Push Respond:{}

[10:32:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

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

[10:32:56]Push Respond:{}

连接端口:COM5,Result:False

[10:32:58]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

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

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

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

[10:33:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:33:21]Push Respond:{}

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

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

[10:33:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:33:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:33:41]播放空闲视频:D:/GameRes\1148.mp4

[10:33:45]Push Respond:{}

连接端口:COM5,Result:False

[10:33:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:33:57]Push Respond:{}

[10:33:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:34:09]Push Respond:{}

[10:34:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:34:22]Push Respond:{}

[10:34:24]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:34:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:34:46]Push Respond:{}

[10:34:46]播放空闲视频:D:/GameRes\1150.mp4

[10:34:48]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

[10:34:58]Push Respond:{}

[10:35:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:35:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[10:35:22]Push Respond:{}

[10:35:24]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

[10:35:41]播放空闲视频:D:/GameRes\1155.mp4

连接端口:COM5,Result:False

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

[10:35:49]Push Error:Request timeout

[10:35:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:35:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:36:02]Push Respond:{}

[10:36:02]请求:getQRcode.action

[10:36:02]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:36:02]请求:getCacheUser.action

[10:36:02]请求:unifiedQuery.action

[10:36:02]GetUser:HTTP/1.1 500 Internal Server Error

[10:36:05]请求:getCacheUser.action

[10:36:06]GetUser Respond:

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

连接端口:COM5,Result:False

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

[10:36:12]Push Respond:{}

连接端口:COM5,Result:False

[10:36:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:36:24]Push Respond:{}

[10:36:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:36:38]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[10:36:49]Push Respond:{}

连接端口:COM5,Result:False

[10:36:51]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

[10:37:01]Push Respond:{}

[10:37:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:37:13]Push Respond:{}

[10:37:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:37:25]Push Respond:{}

[10:37:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

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

连接端口:COM5,Result:False

[10:37:39]请求:unifiedQuery.action

[10:37:44]播放空闲视频:D:/GameRes\1161.mp4

连接端口:COM5,Result:False

[10:37:49]Push Respond:{}

[10:37:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:38:02]Push Respond:{}

[10:38:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:38:14]Push Respond:{}

[10:38:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:38:26]Push Respond:{}

连接端口:COM5,Result:False

[10:38:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

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

[10:38:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:38:50]Push Respond:{}

[10:38:52]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

[10:39:02]Push Respond:{}

连接端口:COM5,Result:False

[10:39:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:39:10]播放空闲视频:D:/GameRes\1159.mp4

[10:39:14]Push Respond:{}

[10:39:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:39:27]Push Respond:{}

[10:39:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:39:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:39:51]Push Respond:{}

连接端口:COM5,Result:False

[10:39:53]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

[10:40:03]Push Respond:{}

[10:40:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:40:15]Push Respond:{}

[10:40:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:40:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:40:39]Push Respond:{}

连接端口:COM5,Result:False

[10:40:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:40:48]播放空闲视频:D:/GameRes\1154.mp4

[10:40:52]Push Respond:{}

[10:40:54]请求:unifiedQuery.action

[10:40:55]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

[10:41:04]Push Respond:{}

[10:41:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:41:16]Push Respond:{}

连接端口:COM5,Result:False

[10:41:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:41:28]Push Respond:{}

[10:41:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:41:40]Push Respond:{}

[10:41:42]请求:unifiedQuery.action

[10:41:43]播放空闲视频:D:/GameRes\1112.mp4

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

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

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[10:41:52]Push Respond:{}

[10:41:54]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

[10:42:04]Push Respond:{}

连接端口:COM5,Result:False

[10:42:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:42:17]Push Respond:{}

[10:42:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:42:29]Push Respond:{}

[10:42:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:42:41]Push Respond:{}

[10:42:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:42:53]Push Respond:{}

连接端口:COM5,Result:False

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

[10:42:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:43:05]Push Respond:{}

[10:43:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:43:14]播放空闲视频:D:/GameRes\1126.mp4

连接端口:COM5,Result:False

[10:43:17]Push Respond:{}

[10:43:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:43:30]Push Respond:{}

连接端口:COM5,Result:False

[10:43:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:43:42]Push Respond:{}

[10:43:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:43:54]Push Respond:{}

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

[10:43:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:44:06]Push Respond:{}

[10:44:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:44:18]Push Respond:{}

连接端口:COM5,Result:False

[10:44:20]请求:unifiedQuery.action

[10:44:26]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

[10:44:30]Push Respond:{}

[10:44:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:44:42]Push Respond:{}

[10:44:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:44:55]Push Respond:{}

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

[10:44:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:07]Push Respond:{}

连接端口:COM5,Result:False

[10:45:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:19]Push Respond:{}

[10:45:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:27]播放空闲视频:D:/GameRes\1102.mp4

连接端口:COM5,Result:False

[10:45:31]Push Respond:{}

[10:45:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:43]Push Respond:{}

连接端口:COM5,Result:False

[10:45:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:45:56]Push Respond:{}

连接端口:COM5,Result:False

[10:45:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:46:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:46:15]播放空闲视频:D:/GameRes\1111.mp4

连接端口:COM5,Result:False

[10:46:20]Push Respond:{}

[10:46:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:46:32]Push Respond:{}

连接端口:COM5,Result:False

[10:46:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:46:44]Push Respond:{}

[10:46:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:46:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:46:56]Push Respond:{}

[10:46:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:47:09]Push Respond:{}

[10:47:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:47:21]Push Respond:{}

连接端口:COM5,Result:False

[10:47:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:47:30]播放空闲视频:D:/GameRes\1106.mp4

[10:47:33]Push Respond:{}

[10:47:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:47:45]Push Respond:{}

[10:47:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:47:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:47:57]Push Respond:{}

[10:47:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:48:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:48:22]Push Respond:{}

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

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

[10:48:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:48:34]Push Respond:{}

[10:48:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:48:46]Push Respond:{}

连接端口:COM5,Result:False

[10:48:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:48:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:48:58]Push Respond:{}

连接端口:COM5,Result:False

[10:49:00]请求:unifiedQuery.action

[10:49:01]播放空闲视频:D:/GameRes\1120.mp4

连接端口:COM5,Result:False

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

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

[10:49:11]Push Respond:{}

[10:49:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:49:23]Push Respond:{}

[10:49:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:49:35]Push Respond:{}

连接端口:COM5,Result:False

[10:49:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:49:48]Push Respond:{}

连接端口:COM5,Result:False

[10:49:50]请求:unifiedQuery.action

[10:49:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:50:01]Push Respond:{}

[10:50:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[10:50:13]Push Respond:{}

[10:50:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:50:24]播放空闲视频:D:/GameRes\1113.mp4

连接端口:COM5,Result:False

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

[10:50:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:50:37]Push Respond:{}

连接端口:COM5,Result:False

[10:50:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:50:49]Push Respond:{}

[10:50:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:50:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:51:01]Push Respond:{}

[10:51:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:51:14]Push Respond:{}

连接端口:COM5,Result:False

[10:51:16]请求:unifiedQuery.action

[10:51:20]播放空闲视频:D:/GameRes\1121.mp4

连接端口:COM5,Result:False

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

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

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

[10:51:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:51:38]Push Respond:{}

[10:51:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:51:50]Push Respond:{}

[10:51:52]请求:unifiedQuery.action

[10:51:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:52:02]Push Respond:{}

连接端口:COM5,Result:False

[10:52:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:52:15]Push Respond:{}

[10:52:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:52:20]播放空闲视频:D:/GameRes\1119.mp4

连接端口:COM5,Result:False

[10:52:27]Push Respond:{}

[10:52:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:52:39]Push Respond:{}

[10:52:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:52:51]Push Respond:{}

连接端口:COM5,Result:False

[10:52:53]请求:unifiedQuery.action

[10:52:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:53:00]播放空闲视频:D:/GameRes\1124.mp4

[10:53:03]Push Respond:{}

[10:53:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:53:16]Push Respond:{}

[10:53:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:53:28]Push Respond:{}

[10:53:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:53:40]Push Respond:{}

连接端口:COM5,Result:False

[10:53:42]请求:unifiedQuery.action

[10:53:46]检查游戏在线下载,在线下载未开启

[10:53:47]Delete Game:1006

[10:53:47]Delete Game:1018

[10:53:47]Delete Game:1021

[10:53:47]播放空闲视频:D:/GameRes\1115.mp4

[10:53:47]Delete Game:1052

[10:53:47]Delete Game:1162

[10:53:47]Delete Game:1163

[10:53:48]Delete Game:1164

[10:53:48]Delete Game:1165

[10:53:48]Delete Game:1166

[10:53:48]保存待删除游戏列表:0

连接端口:COM5,Result:False

[10:53:52]Push Respond:{}

[10:53:54]请求:unifiedQuery.action

[10:53:55]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

[10:54:04]Push Respond:{}

[10:54:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:54:16]Push Respond:{}

连接端口:COM5,Result:False

[10:54:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:54:29]Push Respond:{}

[10:54:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[10:54:41]Push Respond:{}

[10:54:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:54:53]Push Respond:{}

[10:54:55]请求:unifiedQuery.action

[10:54:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:55:05]Push Respond:{}

连接端口:COM5,Result:False

[10:55:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:55:16]播放空闲视频:D:/GameRes\1132.mp4

[10:55:17]Push Respond:{}

[10:55:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:55:29]Push Respond:{}

[10:55:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:55:41]Push Respond:{}

[10:55:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:55:54]Push Respond:{}

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

连接端口:COM5,Result:False

[10:55:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:56:06]播放空闲视频:D:/GameRes\1137.mp4

[10:56:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:56:18]Push Respond:{}

[10:56:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:56:30]Push Respond:{}

[10:56:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:56:43]Push Respond:{}

连接端口:COM5,Result:False

[10:56:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:56:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:56:55]Push Respond:{}

[10:56:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:57:09]请求:unifiedQuery.action

[10:57:12]播放空闲视频:D:/GameRes\1140.mp4

连接端口:COM5,Result:False

[10:57:20]Push Respond:{}

连接端口:COM5,Result:False

[10:57:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:57:32]Push Respond:{}

连接端口:COM5,Result:False

[10:57:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:57:44]Push Respond:{}

[10:57:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:57:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:57:56]Push Respond:{}

[10:57:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:58:10]请求:unifiedQuery.action

[10:58:15]播放空闲视频:D:/GameRes\1141.mp4

连接端口:COM5,Result:False

[10:58:20]Push Respond:{}

[10:58:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:58:32]Push Respond:{}

[10:58:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:58:45]Push Respond:{}

[10:58:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:58:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:58:57]Push Respond:{}

连接端口:COM5,Result:False

[10:58:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:59:09]Push Respond:{}

[10:59:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:59:21]Push Respond:{}

[10:59:23]请求:unifiedQuery.action

[10:59:26]播放空闲视频:D:/GameRes\1142.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:59:33]Push Respond:{}

[10:59:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:59:45]Push Respond:{}

连接端口:COM5,Result:False

[10:59:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:59:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:59:58]Push Respond:{}

[11:00:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:00:10]Push Respond:{}

[11:00:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:00:22]Push Respond:{}

连接端口:COM5,Result:False

[11:00:24]请求:unifiedQuery.action

[11:00:29]播放空闲视频:D:/GameRes\1144.mp4

连接端口:COM5,Result:False

[11:00:34]Push Respond:{}

[11:00:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:00:46]Push Respond:{}

[11:00:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:00:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:00:59]Push Respond:{}

[11:01:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[11:01:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:01:23]Push Respond:{}

[11:01:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:01:35]Push Respond:{}

[11:01:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:01:45]播放空闲视频:D:/GameRes\1148.mp4

连接端口:COM5,Result:False

[11:01:47]Push Respond:{}

[11:01:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:01:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:01:59]Push Respond:{}

连接端口:COM5,Result:False

[11:02:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:02:12]Push Respond:{}

[11:02:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[11:02:24]Push Respond:{}

[11:02:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:02:36]Push Respond:{}

连接端口:COM5,Result:False

[11:02:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:02:48]Push Respond:{}

连接端口:COM5,Result:False

[11:02:50]请求:unifiedQuery.action

[11:02:50]播放空闲视频:D:/GameRes\1150.mp4

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

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

[11:02:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:03:00]Push Respond:{}

[11:03:02]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[11:03:12]Push Respond:{}

[11:03:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:03:25]Push Respond:{}

连接端口:COM5,Result:False

[11:03:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:03:37]Push Respond:{}

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

[11:03:39]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

[11:03:46]播放空闲视频:D:/GameRes\1155.mp4

连接端口:COM5,Result:False

[11:03:49]Push Respond:{}

[11:03:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:03:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:04:01]Push Respond:{}

[11:04:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:04:13]Push Respond:{}

连接端口:COM5,Result:False

[11:04:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:04:26]Push Respond:{}

[11:04:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:04:38]Push Respond:{}

[11:04:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:04:50]Push Respond:{}

[11:04:52]请求:unifiedQuery.action

[11:04:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:05:02]Push Respond:{}

连接端口:COM5,Result:False

[11:05:04]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[11:05:15]Push Respond:{}

[11:05:17]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:05:27]Push Respond:{}

[11:05:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[11:05:39]Push Respond:{}

[11:05:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:05:48]播放空闲视频:D:/GameRes\1161.mp4

[11:05:51]Push Respond:{}

连接端口:COM5,Result:False

[11:05:53]请求:unifiedQuery.action

[11:05:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:06:03]Push Respond:{}

[11:06:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:06:15]Push Respond:{}

[11:06:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:06:28]Push Respond:{}

连接端口:COM5,Result:False

[11:06:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:06:40]Push Respond:{}

[11:06:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:06:52]Push Respond:{}

[11:06:54]请求:unifiedQuery.action

[11:06:55]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

[11:07:04]Push Respond:{}

[11:07:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:07:14]播放空闲视频:D:/GameRes\1159.mp4

[11:07:16]Push Respond:{}

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

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

连接端口:COM5,Result:False

[11:07:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:07:28]Push Respond:{}

[11:07:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:07:41]Push Respond:{}

[11:07:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:07:53]Push Respond:{}

[11:07:55]请求:unifiedQuery.action

[11:07:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:08:05]Push Respond:{}

连接端口:COM5,Result:False

[11:08:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:08:17]Push Respond:{}

[11:08:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:08:29]Push Respond:{}

[11:08:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:08:42]Push Respond:{}

连接端口:COM5,Result:False

[11:08:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:08:53]播放空闲视频:D:/GameRes\1154.mp4

[11:08:54]Push Respond:{}

[11:08:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:08:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:09:06]Push Respond:{}

[11:09:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:09:18]Push Respond:{}

[11:09:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:09:31]Push Respond:{}

连接端口:COM5,Result:False

[11:09:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:09:43]Push Respond:{}

连接端口:COM5,Result:False

[11:09:45]请求:unifiedQuery.action

[11:09:47]播放空闲视频:D:/GameRes\1112.mp4

连接端口:COM5,Result:False

[11:09:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:09:55]Push Respond:{}

[11:09:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:10:08]Push Respond:{}

[11:10:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:10:20]Push Respond:{}

连接端口:COM5,Result:False

[11:10:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:10:32]Push Respond:{}

[11:10:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:10:44]Push Respond:{}

[11:10:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:10:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:10:56]Push Respond:{}

[11:10:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:11:08]Push Respond:{}

连接端口:COM5,Result:False

[11:11:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:11:19]播放空闲视频:D:/GameRes\1126.mp4

[11:11:21]Push Respond:{}

[11:11:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[11:11:33]Push Respond:{}

[11:11:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

连接端口:COM5,Result:False

[11:11:46]Push Respond:{}

[11:11:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:11:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:11:58]Push Respond:{}

连接端口:COM5,Result:False

[11:12:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:12:10]Push Respond:{}

[11:12:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:12:22]Push Respond:{}

[11:12:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:12:30]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

[11:12:34]Push Respond:{}

[11:12:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:12:46]Push Respond:{}

连接端口:COM5,Result:False

[11:12:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:12:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:12:59]Push Respond:{}

[11:13:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[11:13:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:13:23]Push Respond:{}

连接端口:COM5,Result:False

[11:13:25]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[11:13:31]播放空闲视频:D:/GameRes\1102.mp4

[11:13:35]Push Respond:{}

[11:13:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:13:47]Push Respond:{}

[11:13:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:13:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:13:59]Push Respond:{}

[11:14:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:14:12]Push Respond:{}

连接端口:COM5,Result:False

[11:14:14]请求:unifiedQuery.action

[11:14:19]播放空闲视频:D:/GameRes\1111.mp4

连接端口:COM5,Result:False

[11:14:24]Push Respond:{}

[11:14:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:14:37]Push Respond:{}

[11:14:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:14:49]Push Respond:{}

[11:14:51]请求:unifiedQuery.action

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

连接端口:COM5,Result:False

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

[11:14:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

连接端口:COM5,Result:False

[11:15:03]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[11:15:14]Push Respond:{}

连接端口:COM5,Result:False

[11:15:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[11:15:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:15:34]播放空闲视频:D:/GameRes\1106.mp4

连接端口:COM5,Result:False

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

[11:15:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[11:15:52]请求:unifiedQuery.action

[11:15:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:16:02]Push Respond:{}

[11:16:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:16:15]Push Respond:{}

[11:16:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:16:27]Push Respond:{}

[11:16:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:16:39]Push Respond:{}

连接端口:COM5,Result:False

[11:16:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:16:51]Push Respond:{}

[11:16:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:16:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:17:03]Push Respond:{}

[11:17:05]播放空闲视频:D:/GameRes\1120.mp4

[11:17:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:17:15]Push Respond:{}

[11:17:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:17:27]Push Respond:{}

连接端口:COM5,Result:False

[11:17:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:17:40]Push Respond:{}

[11:17:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:17:52]Push Respond:{}

[11:17:54]请求:unifiedQuery.action

[11:17:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:18:04]Push Respond:{}

连接端口:COM5,Result:False

[11:18:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:18:16]Push Respond:{}

[11:18:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:18:28]播放空闲视频:D:/GameRes\1113.mp4

[11:18:28]Push Respond:{}

[11:18:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:18:41]Push Respond:{}

[11:18:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:18:53]Push Respond:{}

连接端口:COM5,Result:False

[11:18:55]请求:unifiedQuery.action

[11:18:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:19:05]Push Respond:{}

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

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

[11:19:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

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

[11:19:17]Push Respond:{}

[11:19:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:19:24]播放空闲视频:D:/GameRes\1121.mp4

连接端口:COM5,Result:False

[11:19:29]Push Respond:{}

[11:19:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[11:19:41]Push Respond:{}

连接端口:COM5,Result:False

[11:19:43]请求:unifiedQuery.action

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

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

连接端口:COM5,Result:False

[11:19:53]Push Respond:{}

[11:19:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:19:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:20:06]Push Respond:{}

[11:20:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:20:18]Push Respond:{}

连接端口:COM5,Result:False

[11:20:20]请求:unifiedQuery.action

[11:20:24]播放空闲视频:D:/GameRes\1119.mp4

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

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

连接端口:COM5,Result:False

[11:20:30]Push Respond:{}

[11:20:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:20:42]Push Respond:{}

[11:20:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:20:54]Push Respond:{}

[11:20:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:20:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:21:04]播放空闲视频:D:/GameRes\1124.mp4

[11:21:06]Push Respond:{}

连接端口:COM5,Result:False

[11:21:08]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

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

[11:21:33]Push Error:Request timeout

连接端口:COM5,Result:False

[11:21:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:21:46]Push Respond:{}

[11:21:46]请求:getQRcode.action

[11:21:46]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[11:21:46]请求:getCacheUser.action

[11:21:46]请求:unifiedQuery.action

[11:21:46]GetUser Respond:

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

连接端口:COM5,Result:False

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

[11:21:52]播放空闲视频:D:/GameRes\1115.mp4

[11:21:54]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:21:56]Push Respond:{}

[11:21:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:22:09]Push Respond:{}

连接端口:COM5,Result:False

[11:22:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:22:21]Push Respond:{}

[11:22:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:22:33]Push Respond:{}

[11:22:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:22:45]Push Respond:{}

连接端口:COM5,Result:False

[11:22:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:22:54]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[11:22:57]Push Respond:{}

[11:22:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:23:09]Push Respond:{}

[11:23:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:23:21]播放空闲视频:D:/GameRes\1132.mp4

连接端口:COM5,Result:False

[11:23:22]Push Respond:{}

[11:23:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:23:34]Push Respond:{}

连接端口:COM5,Result:False

[11:23:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:23:46]Push Respond:{}

[11:23:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:23:54]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:23:58]Push Respond:{}

[11:24:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:24:10]播放空闲视频:D:/GameRes\1137.mp4

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

[11:24:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:24:22]Push Respond:{}

连接端口:COM5,Result:False

[11:24:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:24:34]Push Respond:{}

[11:24:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:24:48]Push Respond:{}

[11:24:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:24:54]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

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

连接端口:COM5,Result:False

[11:25:01]Push Respond:{}

[11:25:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:25:13]Push Respond:{}

连接端口:COM5,Result:False

[11:25:15]请求:unifiedQuery.action

[11:25:16]播放空闲视频:D:/GameRes\1140.mp4

连接端口:COM5,Result:False

[11:25:25]Push Respond:{}

[11:25:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

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

[11:25:37]Push Respond:{}

[11:25:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[11:25:50]Push Respond:{}

[11:25:52]请求:unifiedQuery.action

[11:25:54]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[11:26:02]Push Respond:{}

连接端口:COM5,Result:False

[11:26:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:26:14]Push Respond:{}

[11:26:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[11:26:19]播放空闲视频:D:/GameRes\1141.mp4

连接端口:COM5,Result:False

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

[11:26:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

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

[11:26:44]当前版本:v1.5.2

[11:26:44]{
	"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]
}

[11:26:44]发现新版本v1.5.4,检查更新包...

[11:26:45]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

连接端口:COM5,Result:False

[11:26:46]MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll断点续传,文件总大小7900344,续传位置1034876

[11:26:46]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[11:26:46]MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll断点续传,文件总大小609464,续传位置204138

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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:26:53]Push Error:Request timeout

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:26:55]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 

[11:26:56]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 

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 

[11:27:06]Push Respond:{}

[11:27:06]请求:getQRcode.action

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

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

[11:27:06]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[11:27:06]请求:getCacheUser.action

[11:27:06]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 

[11:27:06]GetUser Respond:

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:27:16]Push Respond:{}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:27:18]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 

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 

[11:27:29]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 

[11:27:30]播放空闲视频:D:/GameRes\1142.mp4

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

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

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

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

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

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

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

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

[11:27:31]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 

[11:27:41]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 

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 

[11:27:43]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:27:53]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 

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

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

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

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

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

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

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

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

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

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

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

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

[11:27:55]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:28:05]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 

[11:28:07]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 

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

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

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

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

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

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

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

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

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

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

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

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

[11:28:10]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 

[11:28:17]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 

[11:28:19]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 

[11:28:29]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 

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 

[11:28:31]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 

[11:28:33]播放空闲视频:D:/GameRes\1144.mp4

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:28:42]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 

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

[11:28:44]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 

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 

[11:28:54]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 

[11:28:56]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 

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

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

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

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

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

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

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

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

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

[11:29:06]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 

[11:29:08]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 

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

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

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

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

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

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

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

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

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

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

[11:29:18]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 

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

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

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

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

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

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

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

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

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

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

[11:29:20]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 

[11:29:25]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 

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 

[11:29:30]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 

[11:29:32]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 

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 

[11:29:43]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 

[11:29:45]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 

[11:29:49]播放空闲视频:D:/GameRes\1148.mp4

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[11:29:55]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 

[11:29:57]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 

[11:30:07]Push Respond:{}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 

[11:30:09]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:30:19]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 

[11:30:21]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:30:31]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 

[11:30:33]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:30:40]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 

[11:30:43]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 

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 

[11:30:45]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:30:54]播放空闲视频:D:/GameRes\1150.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:30:56]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:30:58]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

Curl error 18: transfer closed with 4490371 bytes remaining to read

[11:31:06]下载文件时发生错误:Unknown Error

[11:31:06]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[11:31:06]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 

[11:31:08]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:31:10]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:31:20]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:31:22]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:31:32]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:31:34]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 

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:31:44]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:31:46]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:31:49]播放空闲视频:D:/GameRes\1155.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:31:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 28: Operation timed out after 25000 milliseconds with 0 bytes received

[11:32:11]Push Error:Request timeout

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:32:13]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:32:24]Push Respond:{}

[11:32:24]请求:getQRcode.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:32:24]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[11:32:24]请求:getCacheUser.action

[11:32:24]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 

[11:32:24]GetUser Respond:

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:32:34]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 

[11:32:36]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:32:46]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 

[11:32:48]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 

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 

Curl error 18: transfer closed with 7246528 bytes remaining to read

[11:32:58]下载文件时发生错误:Unknown Error

[11:32:58]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[11:32:58]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 

[11:32:58]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 

[11:33:00]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 

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:33:08]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 

[11:33:11]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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:33:13]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 

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 

[11:33:23]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 

[11:33:25]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 

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 

[11:33:35]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 

[11:33:37]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:33:47]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 

[11:33:49]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 

[11:33:52]播放空闲视频:D:/GameRes\1161.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:33:59]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 

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 

[11:34:01]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:34:12]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:34:14]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:34:23]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 

[11:34:24]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:34:26]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:34:37]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:34:39]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:34:50]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 

[11:34:52]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:35:02]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 

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 

[11:35:04]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:35:14]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 

[11:35:16]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 

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 

[11:35:18]播放空闲视频:D:/GameRes\1159.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:35:27]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 

[11:35:29]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 

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 

[11:35:38]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 

[11:35:39]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 

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 

[11:35:41]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 

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 

[11:35:51]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:35:53]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 

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 

[11:36:03]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 

[11:36:05]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:36:15]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 

[11:36:17]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

Curl error 18: transfer closed with 5639068 bytes remaining to read

[11:36:24]下载文件时发生错误:Unknown Error

[11:36:24]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[11:36:24]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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:36:27]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 

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 

[11:36:29]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:36:39]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 

[11:36:41]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 

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 

[11:36:52]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 

[11:36:53]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 

[11:36:54]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:36:56]播放空闲视频:D:/GameRes\1154.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:37:04]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 

[11:37:06]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

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 

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 28: Operation timed out after 25000 milliseconds with 0 bytes received

[11:37:31]Push Error:Request timeout

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:37:33]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:37:43]Push Respond:{}

[11:37:43]请求:getQRcode.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:37:43]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[11:37:43]请求:getCacheUser.action

[11:37:43]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 

[11:37:44]GetUser Respond:

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

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 

[11:37:51]播放空闲视频:D:/GameRes\1112.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[11:37:53]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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[11:37:55]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 

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 

[11:38:06]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 

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 

[11:38:07]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 

[11:38:08]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 

Curl error 18: transfer closed with 7703508 bytes remaining to read

[11:38:08]下载文件时发生错误:Unknown Error

[11:38:08]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

[11:38:08]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 

[11:38:10]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log