buildozer - kivy+gspread+oauth2client app crashes on start

Question

After installing modules, I followed instructions to build an apk file. My app uses gspread and oauth2client . Put all the requirements in the buildozer.spec file.

I run

buildozer android debug deploy run logcat

then the application crash after loading screen.

The first thing I think the problem is it can't find libpython3.5m.so , libpython3.6m.so , libpython3.7m . Here is the link for the log file. logcat record

Here is the link for the buildozer spec. buildozer.spec

Answer 1

02-11 14:04:06.022 16530 16664 I python  :  Traceback (most recent call last):
02-11 14:04:06.022 16530 16664 I python  :    File "/home/kivy/Desktop/avac-app/.buildozer/android/app/main.py", line 11, in <module>
02-11 14:04:06.023 16530 16664 I python  :    File "/home/kivy/Desktop/avac-app/.buildozer/android/platform/build/build/python-installs/avacremote/oauth2client/service_account.py", line 26, in <module>
02-11 14:04:06.024 16530 16664 I python  :    File "/home/kivy/Desktop/avac-app/.buildozer/android/platform/build/build/python-installs/avacremote/oauth2client/crypt.py", line 23, in <module>
02-11 14:04:06.025 16530 16664 I python  :    File "/home/kivy/Desktop/avac-app/.buildozer/android/platform/build/build/python-installs/avacremote/oauth2client/_pure_python_crypt.py", line 22, in <module>
02-11 14:04:06.026 16530 16664 I python  :  ImportError: No module named pyasn1.codec.der

^^ this is the actual error in the logcat. Maybe you need to add pyasn1 to your requirements.