Traceback (most recent call last):


 "/usr/share/flowblade/Flowblade/launch/flowbladebatch", line 15, in <module>

batchrendering.main(modules_path)


 "/usr/share/flowblade/Flowblade/tools/batchrendering.py", line 280, in main

mltfilters.load_filters_xml(mltenv.services)


 "/usr/share/flowblade/Flowblade/mltfilters.py", line 375, in load_filters_xml

if editorstate.mlt_version_is_equal_or_greater(filter_info.mlt_drop_version):


 "/usr/share/flowblade/Flowblade/editorstate.py", line 132, in mlt_version_is_equal_or_greater

mlt_parts = mlt_version.split(".")
AttributeError: 'NoneType' object has no attribute 'split'

Traceback (most recent call last):


 "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity.py", line 225, in async_update_ha_state

None, self.update)


 "/usr/lib/python3.4/asyncio/futures.py", line 388, in __iter__

yield self
# This tells Task to wait for completion.


 "/usr/lib/python3.4/asyncio/tasks.py", line 286, in _wakeup

value = future.result()


 "/usr/lib/python3.4/asyncio/futures.py", line 277, in result

raise self._exception


 "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run

result = self.fn(*self.args, **self.kwargs)


 "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/media_player/spotify.py", line 157, in update

devices = self._player.devices().get('devices')
AttributeError: 'NoneType' object has no attribute 'get'