LoadFromContext Occurred

Question

I have a very simple C# problem that loads a Windows WPF window from a library. Here\'s the code:

public partial class App : Application
{
    public App()
          


        

Answer 1

In VS2015 I am getting two exceptions from WpfXamlDiagnosticsTap.dll

1. The first one is "LoadFromContext" and it occurs when activating the first window.
2. The second one is "NotMarshalable" and it occurs when closing that window.

Simply ignoring those two Exception types allows me to run the application, and use the UI Debugging tools. I haven't observed any adverse effects.