问题
Edited version, after suggestion from community:
In a Windows 8.1 Phone project (Part of a VB.Net Solution with also a Store app and a Portable Class Library) I get this error message:
Call not possible because VB Runtime is not loaded.
but as far as I can trace the code keeps running in spite of this. Until... eventually an error pops up, telling me that
Could not find Windows Runtime type 'Windows.foundation'
What I have found so far on this subject seems to have a relation with Silverlight and very old versions of VB Runtime. Nothing recent.
Further on during execution in the error trap the following explanation is given:
at System.StubHelpers.WinRTTypeNameConverter.GetTypeFromWinRTTypeName(String typeName, Boolean& isPrimitive) at System.StubHelpers.SystemTypeMarshaler.ConvertToManaged(TypeNameNative* pNativeType, Type& managedType) at Windows.UI.Xaml.Controls.Frame.Navigate(Type sourcePageType) at Dossier365.Mobile.Behaviors.MenuTegelClickAction.ReageerOpMenuKeuze(Object sender, Object parameter).
I have attached a screenshot with the different messages. The Store App runs fine, based on the same PCL.
EDIT: after suggestions below: added DirectCast:
Now a new error message appears: I have no clue what goes on here or moreover: how to overcome this situation. My attempts so far have not lead to a workable solution.
Anyone with a good suggestion or solution?
来源：https://stackoverflow.com/questions/28986073/error-vb-runtime-is-not-loaded