Issue logging in with my owncloud account using the Android client: Precondition failed

[michaelstingl]

@demetre check the release post how to access the the debug logs from the settings page:

ownCloud 2.11 for Android released

Hello everyone, today we are pretty glad to make public a new version of the ownCloud Android app, with many contributions from community and important changes regarding the way to access ownCloud files, upload files to ownCloud or register the Android app activity. Document provider Let’s start with the most important feature in this release, called document provider, that will enable us to access our ownCloud files from other Android apps apart from the ownCloud official one. This improveme…