
We recently migrated our reports from FRx to Management Reporter. We corrected the row format errors in reports that we use frequently, and now we are going back and correcting row formats in some reports that typically are only run once a year. As soon as we open the row format we get the "you have opened a building block which was modified during the migration . . ." popup. After clicking ok we can see Management Reporter going through the row format looking for errors. After a few seconds we get an error "sequence contains no elements" and Management Reporter closes. Event log has the following details:
System.InvalidOperationException: Sequence contains no elements at System.Linq.Enumerable.Aggregate[TSource](IEnumerable`1 source, Func`3 func) at Microsoft.Dynamics.Performance.Reporting.Design.Common.Literals.Column.GetColumnIndexFromColumnLetter(String columnLetter, Int32 maxColumnIndex, Char baseChar, Int32 alphabetLength) at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.RowControl.ValidateColumnFilter(String columnFilter, Boolean validateAgainstFormatCode, Boolean formatCodeIsSort, String& canonicalizedFilter, String& message) at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.RowControl.EnforceRowValidations() at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.RowControl.ValidateData() at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.Designer.ValidateChildControl(Guid buildingBlockID) at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.Designer.TryOpenRow(Guid rowID, String name) at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.Designer.TryOpenBuildingBlock(TreeViewNodeType type, Guid id, String name) at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.Designer.TryOpenBuildingBlock(NavigationPaneNodeTag nodeTag) at System.Windows.Forms.TreeView.WndProc(Message& m) at Microsoft.Dynamics.Performance.Common.Controls.MultipleSelectTreeView.WndProc(Message& m) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData) at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context) at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun() at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel() at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine) at Microsoft.Dynamics.Performance.Reporting.ReportDesigner.ReportDesignerMain.Main(String[] commandLine)
Any suggestions would be appreciated
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