I m testing my incomplete kivy app to grap a suitable apk of that. using buildozer and ubuntu i generate the apk, but it crashes right after starting it on android device. Is buildozer spec file the root cause should change something inside that? , or its incompatible version issue. please share kivy, kivymd, python and buildozer versions that are compatible. the py file is run on pycharm suitable with no error.
Try using kivy 2.0.0rc4. Install it in plugins trough settings in pycharm. And your buildozer.spec should be like this:
requirements = python3,kivy==2.0.0rc4