本人装的homeassistant 0.87.1 。开启了dlna。但是信息里面不停的报 同一个错误
Error doing job: Task exception was never retrievedTraceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/homeassistant/helpers/entity.py", line 268, in async_update_ha_state supported_features = self.supported_features File "/usr/local/lib/python3.6/site-packages/homeassistant/components/media_player/dlna_dmr.py", line 231, in supported_features if self._device.has_previous: File "/.homeassistant/deps/lib/python3.6/site-packages/async_upnp_client/profiles/dlna.py", line 439, in has_previous return self._action('AVT', 'Previous') is not None File "/.homeassistant/deps/lib/python3.6/site-packages/async_upnp_client/profiles/profile.py", line 124, in _action return service.action(action_name) File "/.homeassistant/deps/lib/python3.6/site-packages/async_upnp_client/client.py", line 302, in action return self.actions[name]KeyError: 'Previous'