basnijholt
Unexpected error for call_service at pos 1: 'brightness_pct'
Version information:
1.0.15
Description:
Sometime within the last 1 week the adaptive lighting effects stopped working. If a light has had it's color changed toggling it off/on will no longer return control to adaptive lighting it stays on the custom color. I see nothing in the logs when performing the off/on operation to indicate why it's not returning control.
I tried:
- Restarting HA
- Reloading and disabling / re-enabling Adaptive Lighting
- Deleting the instance of Adaptive Lighting and re-creating it
- Completely removing the Adaptive Lighting integration via HACS, restarting HA, re-installing via HACS
Nothing has helped. When I manually call the Adaptive Lighting apply service ...
service: adaptive_lighting.apply
data:
entity_id: switch.adaptive_lighting_home
lights: light.living_room_lamp_bulb
adapt_color: 'yes'
... I get these errors in the HA log ...
Logger: homeassistant.components.websocket_api.http.connection
Source: custom_components/adaptive_lighting/switch.py:795
Integration: Home Assistant WebSocket API (documentation, issues)
First occurred: 10:48:04 AM (1 occurrences)
Last logged: 10:48:04 AM
[548126124928] Error handling message: Unknown error
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/websocket_api/decorators.py", line 27, in _handle_async_response
await func(hass, connection, msg)
File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 527, in handle_execute_script
await script_obj.async_run(msg.get("variables"), context=context)
File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 1260, in async_run
await asyncio.shield(run.async_run())
File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 363, in async_run
await self._async_step(log_exceptions=False)
File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 381, in _async_step
await getattr(self, handler)()
File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 584, in _async_call_service_step
await service_task
File "/usr/src/homeassistant/homeassistant/core.py", line 1495, in async_call
task.result()
File "/usr/src/homeassistant/homeassistant/core.py", line 1530, in _execute_service
await handler.job.target(service_call)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 691, in handle_service
await service.entity_service_call(
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 663, in entity_service_call
future.result() # pop exception if have
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 896, in async_request_call
await coro
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 700, in _handle_entity_call
await result
File "/config/custom_components/adaptive_lighting/switch.py", line 236, in handle_apply
await switch._adapt_light( # pylint: disable=protected-access
File "/config/custom_components/adaptive_lighting/switch.py", line 795, in _adapt_light
brightness = round(255 * self._settings["brightness_pct"] / 100)
KeyError: 'brightness_pct'
Logger: homeassistant.helpers.script.websocket_api_script
Source: custom_components/adaptive_lighting/switch.py:795
Integration: Adaptive Lighting (documentation, issues)
First occurred: 10:48:04 AM (1 occurrences)
Last logged: 10:48:04 AM
websocket_api script: Error executing script. Unexpected error for call_service at pos 1: 'brightness_pct'
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 381, in _async_step
await getattr(self, handler)()
File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 584, in _async_call_service_step
await service_task
File "/usr/src/homeassistant/homeassistant/core.py", line 1495, in async_call
task.result()
File "/usr/src/homeassistant/homeassistant/core.py", line 1530, in _execute_service
await handler.job.target(service_call)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 691, in handle_service
await service.entity_service_call(
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 663, in entity_service_call
future.result() # pop exception if have
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 896, in async_request_call
await coro
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 700, in _handle_entity_call
await result
File "/config/custom_components/adaptive_lighting/switch.py", line 236, in handle_apply
await switch._adapt_light( # pylint: disable=protected-access
File "/config/custom_components/adaptive_lighting/switch.py", line 795, in _adapt_light
brightness = round(255 * self._settings["brightness_pct"] / 100)
KeyError: 'brightness_pct'
I don't recall doing any HA updates before it broke but I did update to the current latest version of HA (2021.12.10) after it stopped working in the hopes it would fix it, it did not. I was on 2021.12.2 before the update IIRC.
Found a "solution". Somehow the adaptive lighting switch got turned off and was still turned off after completely re-installing Adaptive Lighting. The switch being off seems to be the cause of the error as noted here:
Let's assume we have set up adaptive lighting with a name of "Big Lights". You would have a switch like so: switch.adaptive_lighting_big_lights... if switch.adaptive_lighting_big_lights is switched off, then calling the service ... will hit the above mentioned error. The reason is that "self._settings" is simply an empty dict at that point because it's never been initialised.
https://github.com/basnijholt/adaptive-lighting/issues/119#issuecomment-940150738
It would be best to handle this gracefully and at minimum enter something into the log that clearly indicates the switch is off so adaptive lighting cannot be applied, instead of an obscure unhandled error like this.
This problem is solved by https://github.com/basnijholt/adaptive-lighting/pull/326.
Please update to 1.0.20! 😄
@bverkron, your reply made me understand the root cause. Thanks a lot!
