Map Control not showing in designer and app crashing RRS feed

  • Question

  • i had a well working UWP App until today, and i didn't change anything to the code. The App is basically just showing few points on the map. 

    Basically, it's a variant from the github "MapControl" from "windows universal samples". Since today, the control seems not to be able to build itself and i get alternating error messages and sometimes the XAML code is not shown at all in the designer window. When i comment out a set of sliders, i can again see the page in the designer and start the app in debug mode, which makes no sense to me. The App crashes with "Unhandled exception at 0x766FEFBB (ucrtbase.dll): Fatal program exit requested."
    Any suggestions how i can get my working App back?

    Tuesday, November 17, 2020 2:40 PM