Server Error in '/' Application.

The EntityCollection could not be loaded because it is not attached to an ObjectContext.

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: The EntityCollection could not be loaded because it is not attached to an ObjectContext.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[InvalidOperationException: The EntityCollection could not be loaded because it is not attached to an ObjectContext.]
   System.Data.Objects.DataClasses.RelatedEnd.ValidateLoad(MergeOption mergeOption, String relatedEndName, Boolean& hasResults) +3434364
   System.Data.Objects.DataClasses.EntityCollection`1.Load(List`1 collection, MergeOption mergeOption) +120
   ElectionLib.District.get_ChildrenDeep() in C:\GIT\WahlenFL\ElectionLib\extensions\District.cs:71
   ElectionLib.District.get_NumbersAll() in C:\GIT\WahlenFL\ElectionLib\extensions\District.cs:106
   LandtagswahlenWebR.resultate.Page_Load(Object sender, EventArgs e) in C:\GIT\WahlenFL\LandtagswahlenWebR\resultate.aspx.cs:106
   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:4.8.4494.0