系统日志反应出来的．
第一个问题．
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Event code: 3005
Event message: 发生了未处理的异常。
Event time: 2015/5/11 12:27:00
Event time (UTC): 2015/5/11 4:27:00
Event ID: e3bbc33f30b34bfd86e1471218463302
Event sequence: 34213
Event occurrence: 60
Event detail code: 0

Application information:
    Application domain: /LM/W3SVC/14/ROOT-1-130757831859820711
    Trust level: Full
    Application Virtual Path: /
    Application Path: E:\www.3d66shop.com\
    Machine name: WIN-47ULNCH1182

Process information:
    Process ID: 2352
    Process name: w3wp.exe
    Account name: IIS APPPOOL\www.3d66shop.com

Exception information:
    Exception type: ArgumentException
    Exception message: 列“ChannelID”不属于表 Table。

Request information:
    Request URL: http://www.3d66shop.com/plus/search.aspx
    Request path: /plus/search.aspx
    User host address: 118.73.73.222
    User:  
    Is authenticated: False
    Authentication Type:  
    Thread account name: IIS APPPOOL\www.3d66shop.com

Thread information:
    Thread ID: 3
    Thread account name: IIS APPPOOL\www.3d66shop.com
    Is impersonating: False
    Stack trace:    在 System.Data.DataRow.GetDataColumn(String columnName)
   在 System.Data.DataRow.get_Item(String columnName)
   在 Kesion.HtmlTags.BasicField.GetItemUrl(DataRow dr)
   在 Kesion.HtmlTags.BasicField.UNZH6yCFv(String , String , String[] , DataRow )
   在 Kesion.HtmlTags.BasicField.ReplaceLoopFieldLabel(String LoopBody, DataRow dr)
   在 Kesion.HtmlTags.BasicField.LoopClassList(String loopstr, DataTable dt, Int32& num, Int32 times)
   在 Kesion.HtmlTags.HighLabel.ISQL.Run(String Param)
   在 Kesion.HtmlTags.ReplaceSQLLabels.GetSQLContent(String SqlLabel)
   在 Kesion.HtmlTags.ReplaceSQLLabels.ReplaceSQLLabel(String& FileStr)
   在 Kesion.HtmlTags.ReplaceLabels.ReplaceFunAndSQLLabel(String& FileStr)
   在 Kesion.HtmlTags.ReplaceLabels.ReplaceAllLabel(String& FileStr)
   在 Kesion.HtmlTags.ReplaceSearch.Run()
   在 Kesion.NET.WebSite.Plus.search.Page_Load(Object sender, EventArgs e)
   在 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
   在 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
   在 System.Web.UI.Control.OnLoad(EventArgs e)
   在 System.Web.UI.Control.LoadRecursive()
   在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)


Custom event details:
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第二个问题：
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Event code: 3005
Event message: 发生了未处理的异常。
Event time: 2015/5/11 14:02:09
Event time (UTC): 2015/5/11 6:02:09
Event ID: fdf8de6319b04f2e9904b0d9a9685277
Event sequence: 50107
Event occurrence: 68
Event detail code: 0

Application information:
    Application domain: /LM/W3SVC/14/ROOT-1-130757831859820711
    Trust level: Full
    Application Virtual Path: /
    Application Path: E:\www.3d66shop.com\
    Machine name: WIN-47ULNCH1182

Process information:
    Process ID: 2352
    Process name: w3wp.exe
    Account name: IIS APPPOOL\www.3d66shop.com

Exception information:
    Exception type: ArgumentException
    Exception message: 列“ChannelID”不属于表 Table。

Request information:
    Request URL: http://www.3d66shop.com/shop/index.aspx?classid-1122.aspx
    Request path: /shop/index.aspx
    User host address: 119.39.22.46
    User:  
    Is authenticated: False
    Authentication Type:  
    Thread account name: IIS APPPOOL\www.3d66shop.com

Thread information:
    Thread ID: 3
    Thread account name: IIS APPPOOL\www.3d66shop.com
    Is impersonating: False
    Stack trace:    在 System.Data.DataRow.GetDataColumn(String columnName)
   在 System.Data.DataRow.get_Item(String columnName)
   在 Kesion.HtmlTags.BasicField.GetItemUrl(DataRow dr)
   在 Kesion.HtmlTags.BasicField.UNZH6yCFv(String , String , String[] , DataRow )
   在 Kesion.HtmlTags.BasicField.ReplaceLoopFieldLabel(String LoopBody, DataRow dr)
   在 Kesion.HtmlTags.BasicField.LoopClassList(String loopstr, DataTable dt, Int32& num, Int32 times)
   在 Kesion.HtmlTags.HighLabel.ISQL.Run(String Param)
   在 Kesion.HtmlTags.ReplaceSQLLabels.GetSQLContent(String SqlLabel)
   在 Kesion.HtmlTags.ReplaceSQLLabels.ReplaceSQLLabel(String& FileStr)
   在 Kesion.HtmlTags.ReplaceLabels.ReplaceFunAndSQLLabel(String& FileStr)
   在 Kesion.HtmlTags.ReplaceLabels.ReplaceAllLabel(String& FileStr)
   在 Kesion.HtmlTags.ReplaceShopList.Run(Int32 classid)
   在 Kesion.NET.WebSite.Shop_List.Page_Load(Object sender, EventArgs e)
   在 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
   在 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
   在 System.Web.UI.Control.OnLoad(EventArgs e)
   在 System.Web.UI.Control.LoadRecursive()
   在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)


Custom event details:

上面重复了一个．另一个是这样的．

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Event code: 3005

Event message: 发生了未处理的异常。

Event time: 2015/5/11 11:57:22

Event time (UTC): 2015/5/11 3:57:22

Event ID: 2e53bdf6f8b642e582eb8b66ee0e2fda

Event sequence: 29674

Event occurrence: 59

Event detail code: 0



Application information:

    Application domain: /LM/W3SVC/14/ROOT-1-130757831859820711

    Trust level: Full

    Application Virtual Path: /

    Application Path: E:\www.3d66shop.com\

    Machine name: WIN-47ULNCH1182



Process information:

    Process ID: 2352

    Process name: w3wp.exe

    Account name: IIS APPPOOL\www.3d66shop.com



Exception information:

    Exception type: NullReferenceException

    Exception message: 未将对象引用设置到对象的实例。



Request information:

    Request URL: http://www.3d66shop.com/shop/index.aspx?classid-1118.aspx

    Request path: /shop/index.aspx

    User host address: 222.240.177.11

    User:  

    Is authenticated: False

    Authentication Type:  

    Thread account name: IIS APPPOOL\www.3d66shop.com



Thread information:

    Thread ID: 36

    Thread account name: IIS APPPOOL\www.3d66shop.com

    Is impersonating: False

    Stack trace:    在 Kesion.HtmlTags.ReplaceLabels.qbl11ZsL2e(String )

   在 Kesion.HtmlTags.ReplaceLabels.ScanLabels(String& sTemplate, DataRow dr)

   在 Kesion.HtmlTags.ReplaceLabels.ScanLabels(String& FileStr)

   在 Kesion.HtmlTags.ReplaceLabels.ReplaceAllLabel(String& FileStr)

   在 Kesion.HtmlTags.ReplaceShopList.Run(Int32 classid)

   在 Kesion.NET.WebSite.Shop_List.Page_Load(Object sender, EventArgs e)

   在 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)

   在 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)

   在 System.Web.UI.Control.OnLoad(EventArgs e)

   在 System.Web.UI.Control.LoadRecursive()

   在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)





Custom event details:

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发生的文件分别是：index.aspx,search.aspx

这种错误，是有时候会出现，有时候不会出现。

周一我去开上ＩＩＳ日志，查看用户提交的是什么？