AttributeError: 'NoneType' object has no attribute 'show'
Versions
- OS: Windows 10
- GTK Version: 3.24.20
- PyGObject Version: 3.36.1
- GLib Version : 2.64.1
- python-nbxmpp Version: 1.0.0
- Gajim Version: 1.2.0
Traceback
Traceback (most recent call last):
File "C:/msys64/home/appveyor/gajim/win/_build_root/mingw64/lib/python3.8/site-packages/gajim/gtk/groupchat_roster.py", line 347, in _tree_compare_iters
AttributeError: 'NoneType' object has no attribute 'show'
Steps to reproduce the problem
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