Server Error in '/' Application.

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

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.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

Source Error:


Line 21:             List<Fest> ls = new List<Fest>();
Line 22:             ls = mt.GetFest(FhKurz, spr);
Line 23:             lbTitel.Text = ls[0].FhBez;
Line 24:             return lbTitel;
Line 25:         }

Source File: c:\inetpub\wwwroot\shoot\App_Code\KSFResultat\Titel.cs    Line: 23

Stack Trace:


[ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index]
   System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource) +77
   System.Collections.Generic.List`1.get_Item(Int32 index) +14626600
   RS.Shoot.Titel.PageTitel(String FhKurz, String spr) in c:\inetpub\wwwroot\shoot\App_Code\KSFResultat\Titel.cs:23
   RS.Shoot.UI.Resultat.resksf.Page_Load(Object sender, EventArgs e) in c:\inetpub\wwwroot\shoot\Resultat\resksf.aspx.cs:176
   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.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0