KitchenSink main.py crashes but apk generated successfully

[skumar7777]

Versions

• OS: Ubuntu 22.04 LTS
• Python: 3.10.6
• Kivy: 2.2 (from source)
• KivyMD: 1.1.1

I am able to generate the apk file from KitchenSink-main using buildozer successfully. However when I try to run main.py from kivy venv, I get an error as attached.
KitchenSink.log

[skumar7777]

The apk also crashes on the Android Studio emulator with x86_64.

[skumar7777]

Individual code fragment under the uix folder work fine - did not try all of them.