WinUI 3 ContextFlyout crashing application without exception

Question

I recently updated the SDK version to the latest to and since then (i think...) any contextflyout crashes the application, both in debug mode and the installed app. Sometimes you see the cursor change into a progress ring and after a second or two the application crashes. Sometimes it gives me a Win32 exception and asks me to attach a debugger.

In the event viewer I can see that the faulting module is: Faulting module name: Microsoft.ui.xaml.dll, version: 3.1.4.0, time stamp: 0xac5fca29

If I go back to a previous commit where everything was fine, the application also crashes.

In another WinUI 3 project, there is no problem with either the older SDK version or the new one.

How to figure out what is going wrong?

Bas Nederveen · Accepted Answer · 2023-10-25 07:35:18Z

0

Removing the bin/obj folders and setting back the SDK from 1.4.231008000 to an older version in this case 1.3.230502000 fixed the problem.

Since the context menu's are working in another project with the new SDK it cannot be just the SDK. Maybe it is some combination of other referenced packages.

edited Oct 25, 2023 at 7:35

answered Oct 23, 2023 at 12:04

Bas Nederveen

577 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Bas Nederveen Over a year ago

Will do, I can do it in 3 hours.. :)

Collectives™ on Stack Overflow

WinUI 3 ContextFlyout crashing application without exception

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related