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Bug Report T303283
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ASPxSpreadsheet - KeyNotFoundException occurs in a deployed application in certain conditions

created 9 years ago (modified 9 years ago)

Exception details:

Exception type: KeyNotFoundException
    Exception message: The given key was not present in the dictionary.
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at DevExpress.Web.ASPxSpreadsheet.Internal.GridTileControl.CreateBorder(PageBorderCollection pageBorderCollection, BorderLineBox borderLineBox, String className)
   at DevExpress.Web.ASPxSpreadsheet.Internal.GridTileControl.CreateBorders(List`1 borders, String className)
   at DevExpress.Web.ASPxSpreadsheet.Internal.GridTileControl.CreateControlHierarchy()
   at DevExpress.Web.ASPxWebControlBase.CreateChildControls()
   at System.Web.UI.Control.EnsureChildControls()
   at DevExpress.Web.ASPxWebControlBase.BeforeRender()
   at DevExpress.Web.ASPxWebControlBase.Render(HtmlTextWriter writer)
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetRenderResult(Control control)
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetGridTileCallbackResult(TilePosition tilePosition)
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetNewTilesRenderInfo()
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetRenderHashtableResult(Hashtable json)
   at DevExpress.Web.ASPxSpreadsheet.Internal.Commands.WebSpreadsheetCommandBase.GetResult(SpreadsheetRenderHelper renderHelper)
   at DevExpress.Web.Documents.Internal.DocumentRequestManager.ProcessRequest()
   at DevExpress.Web.ASPxHttpHandlerModule.ProcessRequestCore(RequestEvent requestEvent)
   at DevExpress.Web.ASPxHttpHandlerModule.BeginRequestHandler(Object sender, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Request information:
    Request URL: http://localhost/BDE_WZB/Anzeigen/Wochenplan/DXS.axd?s=7955e8dd-03df-40bd-973f-23bc3f17924f
    Request path: /BDE_WZB/Anzeigen/Wochenplan/DXS.axd
    User host address: ::1
    User:
    Is authenticated: False
    Authentication Type:
    Thread account name: IIS APPPOOL.NET v4.5

Thread information:
    Thread ID: 21
    Thread account name: IIS APPPOOL.NET v4.5
    Is impersonating: False
    Stack trace:    at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at DevExpress.Web.ASPxSpreadsheet.Internal.GridTileControl.CreateBorder(PageBorderCollection pageBorderCollection, BorderLineBox borderLineBox, String className)
   at DevExpress.Web.ASPxSpreadsheet.Internal.GridTileControl.CreateBorders(List`1 borders, String className)
   at DevExpress.Web.ASPxSpreadsheet.Internal.GridTileControl.CreateControlHierarchy()
   at DevExpress.Web.ASPxWebControlBase.CreateChildControls()
   at System.Web.UI.Control.EnsureChildControls()
   at DevExpress.Web.ASPxWebControlBase.BeforeRender()
   at DevExpress.Web.ASPxWebControlBase.Render(HtmlTextWriter writer)
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetRenderResult(Control control)
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetGridTileCallbackResult(TilePosition tilePosition)
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetNewTilesRenderInfo()
   at DevExpress.Web.ASPxSpreadsheet.Internal.SpreadsheetRenderHelper.GetRenderHashtableResult(Hashtable json)
   at DevExpress.Web.ASPxSpreadsheet.Internal.Commands.WebSpreadsheetCommandBase.GetResult(SpreadsheetRenderHelper renderHelper)
   at DevExpress.Web.Documents.Internal.DocumentRequestManager.ProcessRequest()
   at DevExpress.Web.ASPxHttpHandlerModule.ProcessRequestCore(RequestEvent requestEvent)
   at DevExpress.Web.ASPxHttpHandlerModule.BeginRequestHandler(Object sender, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

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Answers approved by DevExpress Support

created 9 years ago

We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

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