Can't clear/remove navigation bar

[khdegraaf]

Once you have added one to a navigation.view, you can't remove it by right-click/Clear Navigation Bar, it doesn't work. You can remove it by undoing your operation though. This is in build #374.

[mumbomedia]

I've experienced the same problem. It seems still not to be fixed in the new Sencha Architect.
My workaround for that bug is:

Create a NavigationView
Move the Navigation Bar that you want to delete into that NavigationView
Delete the NavigationView

Both View and Bar should now be gone.
Pretty simple, huh?
Took me a couple of days to come up with that idea ;)

[khdegraaf]

I fixed it by editing the saved meta information. But your work-around is good too, and probably easier to do. This is still broken in build 471, although the right-click no longer gives you a clear option.