Server Error in '/' Application.

Sequence contains no elements

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.InvalidOperationException: Sequence contains no elements

Source Error:


Line 23:         End If
Line 24: 
Line 25:         Dim resultWebMenu = objFrontendWebMenu.GetWebMenu(resultWebPageDetail.First.WebMenuGUID).ToList
Line 26:         If resultWebMenu.First.WebMenuFileExtension <> "" Then
Line 27:             lblBackground.Visible = True

Source File: E:\project\ManageWEBv1\cmdf.org.my\Web\WebMP.master.vb    Line: 25

Stack Trace:


[InvalidOperationException: Sequence contains no elements]
   System.Linq.Enumerable.First(IEnumerable`1 source) +446
   Web_WebMP.Page_Load(Object sender, EventArgs e) in E:\project\ManageWEBv1\cmdf.org.my\Web\WebMP.master.vb:25
   System.Web.UI.Control.OnLoad(EventArgs e) +132
   System.Web.UI.Control.LoadRecursive() +66
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428


Version Information: Microsoft .NET Framework Version:2.0.50727.8964; ASP.NET Version:2.0.50727.8962