Android.Runtime.JavaProxyThrowable with .net 10.0

[Yveske1966]

Describe the bug

Even a new empty app fails to start.

To Reproduce

AvaloniaTestApplication.zip
Just run the App.

Expected behavior

The App should display "Welcome to Avalonia"

Avalonia version

12.0.2

OS

Android

Additional context

[MrJul]

You need to add a class deriving from AvaloniaAndroidApplication<App>, please see https://docs.avaloniaui.net/docs/avalonia12-breaking-changes#app-initialization-changed

I recommend updating the Avalonia templates to their latest version (12.0.2), which contains the necessary code.