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 34:         Dim xeDoc As XElement = XElement.Load(strRssPath)
Line 35:         Dim Items = xeDoc...<item>
Line 36:         Dim qryDetail = (From item In Items Where item.<guid>.Value = intGuid Select item).Single
Line 37: 
Line 38:         'form fields

Source File: G:\PleskVhosts\cavanweb.ie\cavanweb\App_Controls\videos\Detail.ascx.vb    Line: 36

Stack Trace:


[InvalidOperationException: Sequence contains no elements]
   System.Linq.Enumerable.Single(IEnumerable`1 source) +317
   publish_domain_cavanarts_App_Controls_videos_Detail.Page_Load(Object sender, EventArgs e) in G:\PleskVhosts\cavanweb.ie\cavanweb\App_Controls\videos\Detail.ascx.vb:36
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   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.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:4.8.4700.0