Unhandled Exception: System.TypeLoadException: Could not resolve type with token 0100003b

3
votes

why this exception raised. how to solve the exception

Unhandled Exception:

09-15 15:00:05.973 E/mono ( 5985): System.TypeLoadException: Could not resolve type with token 0100003b (from typeref, class/assembly Xamarin.Forms.Xaml.IReferenceProvider, Xamarin.Forms.Core, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null) 09-15 15:00:05.973 E/mono ( 5985): at (wrapper dynamic-method) System.Object.7(intptr,intptr,intptr) 09-15 15:00:05.974 E/mono-rt ( 5985): [ERROR] FATAL UNHANDLED EXCEPTION: System.TypeLoadException: Could not resolve type with token 0100003b (from typeref, class/assembly Xamarin.Forms.Xaml.IReferenceProvider, Xamarin.Forms.Core, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null) 09-15 15:00:05.974 E/mono-rt ( 5985): at (wrapper dynamic-method) System.Object.7(intptr,intptr,intptr)

public partial class MenuPage : MasterDetailPage
{
    public MenuPage()
    {
        InitializeComponent();
    }
}
2
xamarin
For sure you should ask a question... - storaged

2 Answers

2
votes

Try this:

  • Clean all
  • Quit IDE
  • Delete all bin/obj fodlers
  • If on VS PC, delete on the linked MAC folder ~/Library/Caches/Xamarin/builds
0
votes

I had a similar issue, I cleaned the solution and rebuilt. During the clean it complained that it couldn't find some files in the obj directory but still built and run correctly.