I was encountering the same issue after importing the project from bitbucket repo. What worked for me was to disconnect the project and connect it again.
1. Team->disconnect.
2. Team->share project->Git->Use or create repository in parent folder->finish
08-27 17:24:56.061: E/AndroidRuntime(18943): android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.