ERROR: Kawa compile has failed

Bugs and Other Issues
1

Two months ago the project was working without problems and the APK file was being generated without any issues. Now it's not possible and this message appears.

Build failed! [GenerateClasses] ERROR: Kawa compile has failed.

[GenerateClasses] ERROR: Can't find class file for Screen 'Screen1'
2

Are you using the BLE extension?
See also Project using BLE extension don't generate apk - #3 by ewpatton

Please provide the complete eeror log

Taifun