...
Troubleshooting an App
If you're having troubles loading trouble loading your app, if you create ensure you create the app in debug mode (ie. not release mode) , and then you can debug your app by plugging your mobile device into your computer, and debugging . Android apps can be debugged through Chrome Inspector, and iOS apps debugged through Safari Developer tools.
...
If you've edited your evergreen code and there are errors in it, you will need to use the Buildbot to create a new app and deploy it as usual. BasicallyAs expected, if the evergreen update code is broken, you can't use it to push out evergreen updates.
...
https://www.youtube.com/watch?list=PLWz5rJ2EKKc_ElGrEtiEXc83m1SeYu3-Q&v=62e4GGctnvY
Developers Policy Details:
https://play.google.com/about/developer-content-policy/
...