Server Error in '/' Application.

Unable to cast object of type 'WhereSelectListIterator`2[System.Reflection.PropertyInfo,System.Data.DataColumn]' to type 'System.Data.DataColumn[]'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidCastException: Unable to cast object of type 'WhereSelectListIterator`2[System.Reflection.PropertyInfo,System.Data.DataColumn]' to type 'System.Data.DataColumn[]'.

Source Error:


Line 53:         CurrentSitePage.PageTitle = "Events - " & startDate.ToString("MMMM d, yyyy") & " to " & endDate.ToString("MMMM d, yyyy")
Line 54: 
Line 55:         If dtDays.AsDataTable.Rows.Count <= 0 Then
Line 56:             Me.phNoEvents.Visible = True
Line 57:             Me.rptList.Visible = False

Source File: F:\inetpub\wwwroot\lcswmd.com\web\modules\events\Week-List.ascx.vb    Line: 55

Stack Trace:


[InvalidCastException: Unable to cast object of type 'WhereSelectListIterator`2[System.Reflection.PropertyInfo,System.Data.DataColumn]' to type 'System.Data.DataColumn[]'.]
   System.Collections.Generic.LinqExtensions.AsDataTable(IEnumerable`1 Src) +993
   modules_events_Week_List.LoadData() in F:\inetpub\wwwroot\lcswmd.com\web\modules\events\Week-List.ascx.vb:55
   modules_events_Week_List.Page_Load(Object sender, EventArgs e) in F:\inetpub\wwwroot\lcswmd.com\web\modules\events\Week-List.ascx.vb:37
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.BasePartialCachingControl.LoadRecursive() +72
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0