OMEMO plugin unfunctional + error message in configure window
I tried using OMEMO with a friend yesterday and we both got an error. We didn't compare the exact error messages so this is only what happened on my side. I use Gajim 0.16.6 with OMEMO 0.9.9 on Windows 7. I can't find OMEMO anywhere in the chat window, it looks like its not installed. When opening the configure window of OMEMO in the plugin manager for the first time after launching Gajim (it happens again after restarting), i get this error:
Traceback (most recent call last):
File "C:\Users\[Username]\AppData\Roaming\Gajim\Plugins\omemo\ui.py", line 397, in account_combobox_changed_cb
self.update_context_list()
File "C:\Users\[Username]\AppData\Roaming\Gajim\Plugins\omemo\ui.py", line 635, in update_context_list
gajim.get_jid_from_account(account), deviceid, ownfpr[2:])
File "C:\Users\[Username]\AppData\Roaming\Gajim\Plugins\omemo\ui.py", line 414, in get_qrcode
img.save(path)
File "C:\Users\[Username]\AppData\Roaming\Gajim\Plugins\omemo\qrcodewin\image\pil.py", line 47, in save
self._img.save(stream, format=format, **kwargs)
File "c:\python27\lib\site-packages\PIL\Image.py", line 1659, in save
File "src\common\demandimport.py", line 86, in __getattribute__
File "src\common\demandimport.py", line 58, in _load
ImportError: No module named builtins
(Replaced username for privacy)
The configure window seems to be working and nothing crashes but OMEMO seems to be unfunctional in chats. I already tried reinstalling OMEMO but nothing changed.