smart+question
Traceback (most recent call last):
File "/home/segundo/Projects/gajim/trunk.old/src/roster_window.py", line 1688, in on_roster_treeview_button_press_event
if gajim.interface.msg_win_mgr.has_window(c.jid, account):
AttributeError: 'NoneType' object has no attribute 'jid'
It happens after severel reconnects