Traceback (most recent call last):


 "/usr/bin/lutris", line 31, in <module>

from lutris.gui.application import Application


 "/usr/lib/python3/dist-packages/lutris/gui/application.py", line 34, in <module>

from lutris.game import Game


 "/usr/lib/python3/dist-packages/lutris/game.py", line 14, in <module>

from lutris.runners import import_runner, InvalidRunner, wine


 "/usr/lib/python3/dist-packages/lutris/runners/wine.py", line 11, in <module>

from lutris.runners.runner import Runner


 "/usr/lib/python3/dist-packages/lutris/runners/runner.py", line 7, in <module>

from lutris.config import LutrisConfig


 "/usr/lib/python3/dist-packages/lutris/config.py", line 6, in <module>

from lutris import settings, sysoptions


 "/usr/lib/python3/dist-packages/lutris/sysoptions.py", line 6, in <module>

from lutris.util import display, system


 "/usr/lib/python3/dist-packages/lutris/util/display.py", line 241, in <module>

DISPLAY_MANAGER = DisplayManager()


 "/usr/lib/python3/dist-packages/lutris/util/display.py", line 221, in __init__

self.rr_screen = GnomeDesktop.RRScreen.new(screen)
TypeError: Argument 0 does not allow None as a value

Traceback (most recent call last):


 "/usr/lib/python3.4/asyncio/tasks.py", line 233, in _step

result = coro.throw(exc)


 "/home/schwim/bin/hass/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 381, in async_process_entity

new_entity, self, update_before_add=update_before_add


 "/home/schwim/bin/hass/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 212, in async_add_entity

yield from self.hass.async_add_job(entity.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)


 "/home/schwim/bin/hass/lib/python3.4/site-packages/homeassistant/components/switch/digitalloggers.py", line 113, in update

self._parent_device.statuslocal[self.outletnumber - 1][2] == 'ON'
TypeError: 'NoneType' object is not subscriptable
