FileNotFoundError config/pyethapp/keystore/

[AndreMiras]

After recent p4a/buildozer update, we're now running to some FileNotFoundError when opening the account list. See device stacktrace:

02-02 14:30:46.509 23028 23044 I python  : Initialized python
02-02 14:30:46.509 23028 23044 I python  : AND: Init threads
02-02 14:30:46.510 23028 23044 I service : testing python print redirection
02-02 14:30:46.512 23028 23044 I service : Android path ['.', '/data/user/0/com.github.andremiras.etheroll/files/app/_python_bundle/stdlib.zip', '/data/user/0/com.github.andremiras.etheroll/files/app/_python_bundle/modules', '/data/user/0/com.github.andremiras.etheroll/files/app/_python_bundle/site-packages']
02-02 14:30:46.512 23028 23044 I python  : AND: Ran string
02-02 14:30:46.512 23028 23044 I python  : Run user program, change dir and execute entrypoint
02-02 14:30:46.811 22986 23021 I python  : [WARNING] [Base        ] Unknown <android> provider
02-02 14:30:46.811 22986 23021 I python  : [INFO   ] [Base        ] Start application main loop
02-02 14:30:51.501 23028 23044 I service :    File "/home/user/.buildozer/android/platform/build/build/python-installs/etheroll/kivy/app.py", line 806, in user_data_dir
02-02 14:30:51.502 23028 23044 I python  : Python for android ended.

02-02 14:31:10.444 22986 23021 I python  : [WARNING] [MDBottomNavigation] 50.0dp is less than the minimum size of 80dp for a MDBottomNavigationItem. We must now expand to 168dp.
02-02 14:31:10.539 22986 23021 I python  : [WARNING] [MDBottomNavigation] 33.333333333333336dp is less than the minimum size of 80dp for a MDBottomNavigationItem. We must now expand to 168dp.
02-02 14:31:10.616 22986 23312 I python  :  Exception in thread Thread-2:
02-02 14:31:10.623 22986 23312 I python  :  Traceback (most recent call last):
02-02 14:31:10.628 22986 23312 I python  :    File "/home/user/.buildozer/android/platform/build/build/other_builds/python3-libffi-openssl-sqlite3/armeabi-v7a__ndk_target_21/python3/Lib/threading.py", line 917, in _bootstrap_inner
02-02 14:31:10.634 22986 23312 I python  :    File "/home/user/.buildozer/android/platform/build/build/python-installs/etheroll/jnius/__init__.py", line 54, in jnius_thread_hook
02-02 14:31:10.640 22986 23312 I python  :    File "/home/user/.buildozer/android/platform/build/build/other_builds/python3-libffi-openssl-sqlite3/armeabi-v7a__ndk_target_21/python3/Lib/threading.py", line 865, in run
02-02 14:31:10.646 22986 23312 I python  :    File "/home/user/.buildozer/android/app/etheroll/switchaccount.py", line 62, in load_account_list
02-02 14:31:10.652 22986 23312 I python  :    File "/home/user/.buildozer/android/app/ethereum_utils.py", line 20, in get_account_list
02-02 14:31:10.659 22986 23312 I python  :  FileNotFoundError: [Errno 2] No such file or directory: '/data/user/0/com.github.andremiras.etheroll/files/.config/pyethapp/keystore/'
02-02 14:31:10.665 22986 23312 I python  :  
02-02 14:31:28.919 22986 23021 I python  : [INFO   ] [Base        ] Leaving application in progress...
02-02 14:31:28.930 22986 23021 I python  : [INFO   ] [WindowSDL   ] exiting mainloop and closing.
02-02 14:31:28.930 22986 23021 I python  : Python for android ended.