Looks like we can't reproduce the issue or there's a problem in the test case provided.
I second the need for better documentation given the big changes that have taken place between Sencha SDK toold and Sencha CMD v3.
Looks like I am getting a tonne of errors half way through running the command
-- sencha app build package -d /path/to/android/assets/www
Is there a new way to do this? I'm trying to figure this out. Am I doing this the correct way? Is there another file I have to edit to get things working?
When I have this figured out I'll update here.