Unable to delete a groupchat that was automatically added to roster by Gajim
Traceback (most recent call last):
File "/usr/share/gajim/src/dialogs.py", line 1746, in on_response_ok
*self.user_response_ok[1:])
File "/usr/share/gajim/src/roster_window.py", line 3689, in on_ok
remove_auth)
File "/usr/share/gajim/src/common/connection.py", line 2272, in unsubscribe
self.connection.getRoster().delItem(jid)
AttributeError: 'NoneType' object has no attribute 'delItem'