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  0.079 seconds
D3D11 device created for Microsoft Media Foundation video decoding.
<RI> Initializing input.

<RI> Input initialized.

<RI> Initialized touch support.

UnloadTime: 0.729600 ms
[10:04:50]开机检查,已设置过自动关机时间:22时00分

[10:04:50]当前进程主窗口句柄：590374

[10:04:50]当前活动窗口句柄：590374

[10:04:51]版本v1.5.2

[10:04:51]配置端口:4

连接端口:COM4,Result:True

[10:04:51]配置充电端口:5

连接端口:COM5,Result:False

ScreenWidth:1920,ScreenHeight:1080

[10:04:51]检查 Steam 启动器进程

[10:04:51]Steam 启动器已经在运行

[10:04:51]请求二维码

[10:04:51]https://www.weimaqi.net/index_.aspx?device_name=DXG00099

[10:04:51]请求:getQRcode.action

设置窗口尺寸:1920*1080

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

[10:04:52]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:04:52]请求:getCacheUser.action

[10:04:52]请求:unifiedQuery.action

[10:04:53]GetUser Respond:

[10:04:53]启动进程守卫,Pid:9736

[10:04:54]当前版本:v1.5.2

[10:04:54]{
	"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]
}

[10:04:54]发现新版本v1.5.4,检查更新包...

[10:04:55]进程守卫连接成功,已发送心跳

[10:04:55]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[10:04:57]MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll断点续传,文件总大小7900344,续传位置1602816

[10:04:57]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:04:57]开始下载:GameCenter_Data/Managed/mscorlib.dll

[10:04:57]尝试关闭充电开关

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

[10:04:58]GameCenter_Data/Managed/System.dll断点续传,文件总大小2639360,续传位置256696

[10:04:58]开始下载:GameCenter_Data/Managed/System.dll

[10:05:01]维码器已联网

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

[10:05:03]充电端口持续无响应,尝试重新打开端口

[10:05:03]配置充电端口:5

连接端口:COM5,Result:False

[10:05:05]请求:unifiedQuery.action

[10:05:11]充电端口持续无响应,尝试重新打开端口

[10:05:11]配置充电端口:5

连接端口:COM5,Result:False

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

[10:05:18]请求:unifiedQuery.action

[10:05:18]充电端口持续无响应,尝试重新打开端口

[10:05:18]配置充电端口:5

连接端口:COM5,Result:False

[10:05:25]充电端口持续无响应,尝试重新打开端口

[10:05:25]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

[10:05:32]充电端口持续无响应,尝试重新打开端口

[10:05:32]配置充电端口:5

连接端口:COM5,Result:False

[10:05:39]充电端口持续无响应,尝试重新打开端口

[10:05:39]配置充电端口:5

连接端口:COM5,Result:False

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

[10:05:42]请求:unifiedQuery.action

[10:05:46]充电端口持续无响应,尝试重新打开端口

[10:05:46]配置充电端口:5

连接端口:COM5,Result:False

[10:05:53]充电端口持续无响应,尝试重新打开端口

[10:05:53]配置充电端口:5

连接端口:COM5,Result:False

[10:05:54]Push Respond:{}

[10:05:56]请求:unifiedQuery.action

[10:05:57]尝试关闭充电开关

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

[10:06:00]充电端口持续无响应,尝试重新打开端口

[10:06:00]配置充电端口:5

连接端口:COM5,Result:False

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

[10:06:07]充电端口多次无响应,忽略打印日志

连接端口:COM5,Result:False

[10:06:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:06:18]Push Respond:{}

[10:06:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:06:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:06:45]请求:unifiedQuery.action

Curl error 18: transfer closed with 4139796 bytes remaining to read

[10:06:45]下载文件时发生错误:Unknown Error

[10:06:45]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:06:45]开始下载:GameCenter_Data/Managed/mscorlib.dll

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

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

[10:06:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:07:17]Push Respond:{}

连接端口:COM5,Result:False

[10:07:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:07:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 5324031 bytes remaining to read

[10:07:44]下载文件时发生错误:Unknown Error

[10:07:44]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:07:44]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

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

连接端口:COM5,Result:False

[10:07:47]请求:unifiedQuery.action

[10:07:51]播放空闲视频:D:/GameRes\1155.mp4

连接端口:COM5,Result:False

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

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

[10:07:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:08:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:08:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:08:34]Push Respond:{}

连接端口:COM5,Result:False

[10:08:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 3742676 bytes remaining to read

[10:08:42]下载文件时发生错误:Unknown Error

[10:08:42]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:08:42]开始下载:GameCenter_Data/Managed/mscorlib.dll

[10:08:47]Push Respond:{}

连接端口:COM5,Result:False

[10:08:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[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

[10:09:12]Push Respond:{}

[10:09:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:09:24]Push Respond:{}

[10:09:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

[10:09:37]Push Respond:{}

连接端口:COM5,Result:False

[10:09:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:09:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:09:53]播放空闲视频:D:/GameRes\1161.mp4

[10:09:57]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

连接端口:COM5,Result:False

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

[10:10:16]Push Error:Request timeout

[10:10:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:10:28]请求:getQRcode.action

[10:10:28]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:10:28]请求:getCacheUser.action

[10:10:28]请求:unifiedQuery.action

[10:10:28]GetUser Respond:

连接端口:COM5,Result:False

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

[10:10:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:10:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

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

[10:11:05]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)").

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

连接端口:COM5,Result:False

[10:11:17]请求:unifiedQuery.action

[10:11:19]播放空闲视频:D:/GameRes\1159.mp4

连接端口:COM5,Result:False

Curl error 18: transfer closed with 5783608 bytes remaining to read

[10:11:24]下载文件时发生错误:Unknown Error

[10:11:24]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:11:24]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

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

[10:11:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

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

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

[10:11:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:11:53]Push Respond:{}

[10:11:55]请求:unifiedQuery.action

[10:11:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:12:05]Push Respond:{}

连接端口:COM5,Result:False

[10:12:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:12:17]Push Respond:{}

[10:12:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:12:30]Push Respond:{}

[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

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:12:56]请求:unifiedQuery.action

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

[10:12:58]播放空闲视频:D:/GameRes\1154.mp4

连接端口:COM5,Result:False

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

[10:13:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

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

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

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

[10:13:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:13:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:13:52]播放空闲视频:D:/GameRes\1112.mp4

[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

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

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

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

Curl error 18: transfer closed with 6783708 bytes remaining to read

[10:14:31]下载文件时发生错误:Unknown Error

[10:14:31]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:14:31]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

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

连接端口:COM5,Result:False

[10:14:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:14:47]Push Respond:{}

连接端口:COM5,Result:False

[10:14:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:14:59]Push Respond:{}

[10:15:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:15:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:15:24]播放空闲视频:D:/GameRes\1126.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:15:38]Push Error:Request timeout

[10:15:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:15:55]Push Respond:{}

[10:15:55]请求:getQRcode.action

[10:15:55]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:15:55]请求:getCacheUser.action

[10:15:55]请求:unifiedQuery.action

[10:15:55]GetUser Respond:

[10:15:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:16:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:17]Push Respond:{}

连接端口:COM5,Result:False

[10:16:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:29]Push Respond:{}

[10:16:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:35]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

[10:16:42]Push Respond:{}

[10:16:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:16:55]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

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

[10:17:09]Push Error:Request timeout

[10:17:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:21]Push Respond:{}

[10:17:21]请求:getQRcode.action

[10:17:21]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:17:21]请求:getCacheUser.action

[10:17:21]请求:unifiedQuery.action

[10:17:21]GetUser Respond:

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:17:31]Push Respond:{}

[10:17:33]请求:unifiedQuery.action

[10:17:37]播放空闲视频:D:/GameRes\1102.mp4

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:17:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:54]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:17:56]Push Respond:{}

[10:17:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:18:08]Push Respond:{}

[10:18:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:18:22]请求:unifiedQuery.action

[10:18:24]播放空闲视频:D:/GameRes\1111.mp4

连接端口:COM5,Result:False

Curl error 18: transfer closed with 5484308 bytes remaining to read

[10:18:29]下载文件时发生错误:Unknown Error

[10:18:29]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

更新版本发生错误:Unknown Error

[10:18:29]更新程序失败,报告日志

[10:18:31]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log

[10:18:32]Push Respond:{}

[10:18:33]上传日志完成:fail-0522-101829@DXG00099.log

连接端口:COM5,Result:False

[10:18:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:18:45]Push Respond:{}

[10:18:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:18:57]Push Respond:{}

[10:18:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:09]Push Respond:{}

连接端口:COM5,Result:False

[10:19:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:19:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:19:33]Push Respond:{}

[10:19:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:39]播放空闲视频:D:/GameRes\1106.mp4

连接端口:COM5,Result:False

[10:19:47]Push Respond:{}

[10:19:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:19:59]Push Respond:{}

连接端口:COM5,Result:False

[10:20:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:20:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:20:23]Push Respond:{}

[10:20:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:20:35]Push Respond:{}

[10:20:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:20:47]Push Respond:{}

连接端口:COM5,Result:False

[10:20:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

[10:21:00]Push Respond:{}

[10:21:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:21:10]播放空闲视频:D:/GameRes\1120.mp4

[10:21:12]Push Respond:{}

[10:21:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:21:24]Push Respond:{}

[10:21:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:21:36]Push Respond:{}

连接端口:COM5,Result:False

[10:21:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:21:48]Push Respond:{}

[10:21:50]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

[10:22:00]Push Respond:{}

[10:22:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:22:27]Push Error:Request timeout

[10:22:29]请求:unifiedQuery.action

[10:22:33]播放空闲视频:D:/GameRes\1113.mp4

连接端口:COM5,Result:False

[10:22:40]Push Respond:{}

[10:22:40]请求:getQRcode.action

[10:22:40]{"ticket":"gQGZ8DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyQjV3VGNYaF9mSkcxMDAwMDAwN2UAAgQdRiFkAwQAAAAA","url":"http://weixin.qq.com/q/02B5wTcXh_fJG10000007e"}

[10:22:40]请求:getCacheUser.action

[10:22:40]请求:unifiedQuery.action

[10:22:40]GetUser Respond:

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:22:50]Push Respond:{}

[10:22:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:22:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:23:02]Push Respond:{}

[10:23:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

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

连接端口:COM5,Result:False

[10:23:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:23:27]Push Respond:{}

[10:23:29]请求:unifiedQuery.action

[10:23:29]播放空闲视频:D:/GameRes\1121.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:23:39]Push Respond:{}

[10:23:41]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)").

[10:23:51]Push Respond:{}

连接端口:COM5,Result:False

[10:23:53]请求:unifiedQuery.action

[10:23:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:24:03]Push Respond:{}

[10:24:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:24:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:24:28]Push Respond:{}

[10:24:29]播放空闲视频:D:/GameRes\1119.mp4

[10:24:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:24:40]Push Respond:{}

连接端口:COM5,Result:False

[10:24:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:24:52]Push Respond:{}

[10:24:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:24:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:25:05]Push Respond:{}

[10:25:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:09]播放空闲视频:D:/GameRes\1124.mp4

连接端口:COM5,Result:False

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

[10:25:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:25:30]Push Respond:{}

[10:25:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:42]Push Respond:{}

连接端口:COM5,Result:False

[10:25:44]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

[10:25:55]Push Respond:{}

[10:25:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:25:57]播放空闲视频:D:/GameRes\1115.mp4

[10:25:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:26:07]Push Respond:{}

[10:26:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:26:19]Push Respond:{}

[10:26:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:26:32]Push Respond:{}

连接端口:COM5,Result:False

[10:26:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:26:44]Push Respond:{}

[10:26:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:26:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:26:56]Push Respond:{}

[10:26:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:08]Push Respond:{}

连接端口:COM5,Result:False

[10:27:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:20]Push Respond:{}

连接端口:COM5,Result:False

[10:27:22]请求:unifiedQuery.action

[10:27:26]播放空闲视频:D:/GameRes\1132.mp4

连接端口:COM5,Result:False

[10:27:32]Push Respond:{}

[10:27:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:27:45]Push Respond:{}

[10:27:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:27:57]Push Respond:{}

连接端口:COM5,Result:False

[10:27:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:09]Push Respond:{}

[10:28:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:16]播放空闲视频:D:/GameRes\1137.mp4

连接端口:COM5,Result:False

[10:28:21]Push Respond:{}

[10:28:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:28:33]Push Respond:{}

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

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

[10:28:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:46]Push Respond:{}

连接端口:COM5,Result:False

[10:28:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:28:58]Push Respond:{}

[10:29:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:29:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:29:21]播放空闲视频:D:/GameRes\1140.mp4

连接端口:COM5,Result:False

[10:29:22]Push Respond:{}

[10:29:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:29:35]Push Respond:{}

连接端口:COM5,Result:False

[10:29:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:29:47]Push Respond:{}

[10:29:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:29:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:29:59]Push Respond:{}

[10:30:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:30:11]Push Respond:{}

[10:30:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:23]Push Respond:{}

[10:30:25]播放空闲视频:D:/GameRes\1141.mp4

连接端口:COM5,Result:False

[10:30:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:36]Push Respond:{}

[10:30:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:30:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:31:00]Push Respond:{}

连接端口:COM5,Result:False

[10:31:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:12]Push Respond:{}

[10:31:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:31:24]Push Respond:{}

[10:31:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:36]播放空闲视频:D:/GameRes\1142.mp4

连接端口:COM5,Result:False

[10:31:37]Push Respond:{}

[10:31:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:49]Push Respond:{}

连接端口:COM5,Result:False

[10:31:51]请求:unifiedQuery.action

[10:31:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:32:01]Push Respond:{}

[10:32:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

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

[10:32:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:32:26]Push Respond:{}

[10:32:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:38]Push Respond:{}

[10:32:38]播放空闲视频:D:/GameRes\1144.mp4

连接端口:COM5,Result:False

[10:32:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:50]Push Respond:{}

[10:32:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:33:02]Push Respond:{}

[10:33:04]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

[10:33:15]Push Respond:{}

[10:33:17]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

[10:33:27]Push Respond:{}

连接端口:COM5,Result:False

[10:33:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:33:39]Push Respond:{}

[10:33:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:33:49]当前版本:v1.5.2

[10:33:49]{
	"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]
}

[10:33:49]发现新版本v1.5.4,检查更新包...

连接端口:COM5,Result:False

[10:33:51]Push Respond:{}

[10:33:52]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[10:33:53]请求:unifiedQuery.action

[10:33:53]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:33:54]GameCenter_Data/Managed/mscorlib.dll断点续传,文件总大小4631552,续传位置2909516

ArgumentException: Failed to create file C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.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 

[10:33:55]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 

[10:33:55]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:03]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:05]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:15]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 

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

[10:34:17]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:27]Push Respond:{}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:29]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

[10:34:40]Push Respond:{}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:42]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 7335588 bytes remaining to read

[10:34:49]下载文件时发生错误:Unknown Error

[10:34:49]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:34:49]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:34:52]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

[10:34:54]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

连接端口:COM5,Result:False

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

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

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

[10:35:00]播放空闲视频:D:/GameRes\1150.mp4

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:35:04]Push Respond:{}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:35:06]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:35:10]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 

连接端口:COM5,Result:False

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:35:16]Push Respond:{}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:35:18]请求:unifiedQuery.action

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:35:28]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:35:30]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:35:41]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:35:43]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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:35:53]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 

[10:35:55]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 

[10:35:55]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:06]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 

[10:36:08]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:18]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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:20]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:25]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 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:30]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:32]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:43]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:45]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 7202728 bytes remaining to read

[10:36:54]下载文件时发生错误:Unknown Error

[10:36:54]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:36:54]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 

[10:36:55]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:36:57]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:07]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:09]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:19]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:21]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:32]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:34]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 7823228 bytes remaining to read

[10:37:39]下载文件时发生错误:Unknown Error

[10:37:39]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:37:39]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 

[10:37:40]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:44]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 

[10:37:46]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:56]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:37:57]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 

[10:37:58]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:38:08]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:38:10]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:38:20]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 

[10:38:22]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 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 7875788 bytes remaining to read

[10:38:25]下载文件时发生错误:Unknown Error

[10:38:25]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

更新版本发生错误:Unknown Error

[10:38:25]更新程序失败,报告日志

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[10:38:27]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log