鱼大大，HELP，出现线程异常！！！！

龙王

错误信息
-----------------------------------------------------
System.ArgumentNullException: Value cannot be null.
Parameter name: source
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at ..
() in #0d:line 245
   at 32..
( ) in #rb:line 146
   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at ..
[
](IEnumerable`1 , Action`1 ) in #Qb:line 108
   at 32..(Object , EventArgs ) in #rb:line 146
   at 32..
( ) in #rb:line 123
   at ..
( ) in #cb:line 208
   at ..
(Control ,  ) in #Fb:line 23
   at .
.
( ) in #p:line 28
   at ..
(Control ,  ) in #Fb:line 23
   at .
.
( ) in #p:line 28
   at ..
( ) in #Y:line 61
   at ..
(Control ,  ) in #Fb:line 23
   at .
.
( ) in #0:line 99
   at ..
(QueryParam ) in #q:line 254
   at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at ..() in #q:line 254
   at ..
( ) in #q:line 201
   at ..
.
( ) in #s:line 16777215
   at ..
[
](IEnumerable`1 , Action`1 ) in #Qb:line 108
   at ..
( ) in #s:line 32
   at ...ctor( ) in #s:line 48
   at ..(Object , EventArgs ) in #Db:line 198
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at ..(Object ) in #8d:line 152
   at ..
(Object , EventArgs ) in #gb:line 110
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


环境信息
-----------------------------------------------------
操作系统版本：Microsoft Windows NT 5.1.2600 Service Pack 3
程序运行目录：D:\360Downloads\12306订票助手.NET_2.7.9.1112\12306订票助手.NET


模块信息
-----------------------------------------------------
[001]. mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , c:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll
[002]. 12306订票助手, Version=2.7.9.1112, Culture=neutral, PublicKeyToken=063375134da4cdc3 , D:\360Downloads\12306订票助手.NET_2.7.9.1112\12306订票助手.NET\12306订票助手.exe
[003]. System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll
[004]. System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll
[005]. System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll
[006]. TOBA.Interface, Version=1.0.0.0, Culture=neutral, PublicKeyToken=063375134da4cdc3 , D:\360Downloads\12306订票助手.NET_2.7.9.1112\12306订票助手.NET\TOBA.Interface.dll
[007]. System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll
[008]. System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll
[009]. System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll
[010]. SimpleUpdater, Version=2.3.4.7, Culture=neutral, PublicKeyToken=8bf54bd6729f490c , D:\360Downloads\12306订票助手.NET_2.7.9.1112\12306订票助手.NET\SimpleUpdater.dll
[011]. soi5t4ib, Version=2.3.4.7, Culture=neutral, PublicKeyToken=null ,
[012]. Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed , D:\360Downloads\12306订票助手.NET_2.7.9.1112\12306订票助手.NET\Newtonsoft.Json.dll
[013]. Accessibility, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll
[014]. System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Numerics\v4.0_4.0.0.0__b77a5c561934e089\System.Numerics.dll
[015]. System.ComponentModel.DataAnnotations, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations\v4.0_4.0.0.0__31bf3856ad364e35\System.ComponentModel.DataAnnotations.dll
[016]. System.Runtime.Serialization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll
[017]. System.Xml.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll
[018]. System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 , C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll
[019]. System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a , C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll
[020]. BetterListViewExpress, Version=3.8.2.0, Culture=neutral, PublicKeyToken=e6c91a3add447be2 , D:\360Downloads\12306订票助手.NET_2.7.9.1112\12306订票助手.NET\BetterListViewExpress.dll
[021]. ?, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null ,  不可用信息 (动态程序集)