1. Feedback
  2. WinUI
  3. 33775

Welcome to the WinUI feedback portal. We’re happy you’re here! If you have feedback on how to improve the WinUI, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

Does not work in WinUI 1.1-preview1

After updating from WinUI 1.0 to 1.1-preview1, the program does not run after an exception occurs as shown in the following screen.


Empty


I am getting an error in Syncfusion.Grid.WinUI.dll and the error I am getting is XAML parsing failed.


Empty



!!

important!!

When packaged, it runs normally. The WinUI mode I use is unpackaged . It worked normally in WinUI 1.0.


What I suspect is: In WinUI 1.0, the same error occurred when the following settings were made.


| app.manifest

------

<assembly ...>

...

<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">

   <application>

      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>

   </application>

</compatibility>

...

</assembly>
------


This setting is to support Windows 11 and Windows 10. Maybe this could be a hint.