JavaException: JVM exception occurred: startPreview failed

[AndreMiras]

https://sentry.io/andre-5t/pywallet/issues/418136112/

JavaException: JVM exception occurred: startPreview failed
(39 additional frame(s) were not displayed)
...
  File "home/andre/workspace/PyWallet/.buildozer/android/platform/build/dists/pywallet/private/lib/python2.7/site-packages/kivy/uix/camera.py", line 117, in on_play
  File "home/andre/workspace/PyWallet/.buildozer/android/platform/build/dists/pywallet/private/lib/python2.7/site-packages/kivy/core/camera/camera_android.py", line 128, in start
  File "jnius/jnius_export_class.pxi", line 638, in jnius.jnius.JavaMethod.__call__ (jnius/jnius.c:24271)
  File "jnius/jnius_export_class.pxi", line 732, in jnius.jnius.JavaMethod.call_method (jnius/jnius.c:25459)
  File "jnius/jnius_utils.pxi", line 93, in jnius.jnius.check_exception (jnius/jnius.c:3872)

JavaException: JVM exception occurred: startPreview failed