
Traceback (most recent call last):


 "/usr/local/lib/python3.6/dist-packages/jupyterhub/app.py", line 1620, in launch_instance_async

yield self.initialize(argv)


 "/usr/lib/python3.6/types.py", line 204, in __next__

return next(self.__wrapped)


 "/usr/local/lib/python3.6/dist-packages/jupyterhub/app.py", line 1358, in initialize

self.load_config_file(self.config_file)


 "&lt;decorator-gen-5&gt;", line 2, in load_config_file


 "/usr/local/lib/python3.6/dist-packages/traitlets/config/application.py", line 87, in catch_config_error

return method(app, *args, **kwargs)


 "/usr/local/lib/python3.6/dist-packages/traitlets/config/application.py", line 598, in load_config_file

raise_config_file_errors=self.raise_config_file_errors,


 "/usr/local/lib/python3.6/dist-packages/traitlets/config/application.py", line 562, in _load_config_files

config = loader.load_config()


 "/usr/local/lib/python3.6/dist-packages/traitlets/config/loader.py", line 457, in load_config

self._read_file_as_dict()


 "/usr/local/lib/python3.6/dist-packages/traitlets/config/loader.py", line 489, in _read_file_as_dict

py3compat.execfile(conf_filename, namespace)


 "/usr/local/lib/python3.6/dist-packages/ipython_genutils/py3compat.py", line 198, in execfile

exec(compiler(f.read(), fname, 'exec'), glob, loc)


 "/srv/jupyterhub_config.py", line 240, in &lt;module&gt;

service.setdefault('name', name)

AttributeError: 'NoneType' object has no attribute 'setdefault'

Traceback (most recent call last):


 "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 279, in async_update_ha_state

await self.async_device_update()


 "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 461, in async_device_update

await self.hass.async_add_executor_job(self.update)


 "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run

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


 "/usr/src/homeassistant/homeassistant/components/yamaha/media_player.py", line 211, in update

self._sound_mode = self.receiver.surround_program


 "/usr/local/lib/python3.7/site-packages/rxv/rxv.py", line 313, in surround_program

"%s/Surround/Program_Sel/Current/Sound_Program" % self.zone
AttributeError: 'NoneType' object has no attribute 'text'
