04/27/2019 00:25:10 (I) nbxmpp.client | raising event from transport: :::::DATA SENT::::
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<iq xmlns="jabber:client" to="MYSERVER" type="get" id="c1494e61-56b2-41e1-9490-9e73088563ad" from="MYJID@MYSERVER/gajim.MYRESOURCE"><query xmlns="jabber:iq:version" /></iq>
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...
04/27/2019 00:26:10 (I) nbxmpp.client | raising event from transport: :::::DATA RECEIVED::::
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<iq xml:lang='en-US' to='MYJID@MYSERVER/gajim.MYRESOURCE' from='MYSERVER' type='error' id='c1494e61-56b2-41e1-9490-9e73088563ad'><query xmlns='jabber:iq:version'/><error code='503' type='cancel'><service-unavailable xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/><text xml:lang='en' xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'>No module is handling this query</text></error></iq>
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04/27/2019 00:26:10 (D) nbxmpp.smacks | IN, iq
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/gi/overrides/GLib.py", line 662, in <lambda>
func_fdtransform = lambda _, cond, *data: callback(channel, cond, *data)
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/idlequeue.py", line 555, in _process_events
return IdleQueue._process_events(self, fd, flags)
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/idlequeue.py", line 406, in _process_events
obj.pollin()
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/transports.py", line 443, in pollin
self._do_receive()
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/transports.py", line 664, in _do_receive
self._on_receive(received)
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/transports.py", line 678, in _on_receive
self.on_receive(data)
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/dispatcher.py", line 665, in _WaitForData
resp(self._owner, _iq, **args)
File "/home/andrey/progs/python-nbxmpp.git/nbxmpp/util.py", line 181, in func_wrapper
cb()(result)
File "/home/andrey/progs/gajim.git/gajim/gtk/util.py", line 522, in func_wrapper
return func(self, *args, **kwargs)
File "/home/andrey/progs/gajim.git/gajim/gtk/server_info.py", line 154, in _software_version_received
self.update(self.get_infos, self.info_listbox)
File "/home/andrey/progs/gajim.git/gajim/gtk/server_info.py", line 115, in update
row.get_child().update(item)
AttributeError: 'NoneType' object has no attribute 'get_child'