palettes:null = complete failure to initialize #123506
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Hey there @frenck, mind taking a look at this issue as it has been labeled with an integration ( Code owner commandsCode owners of
(message by CodeOwnersMention) wled documentation |
That is an odd value to have, but... thanks for reporting! Will take a look |
frenck
changed the title
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Yep! It seems mostly a bug in WLED, but that otherwise doesn't completely block usage. |
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The problem
This is the same as #96456 and #88429, which has been closed for staleness - what doesn't mean the issue is not relevant.
When WLED can't report palettes because it's running on a simpler device (Aircoookie/WLED#1974), the integration will completely fail to initialize, and keep trying every minute or so.
It should gracefully "downgrade" to an empty palette list and throw a log warning, given the WLED instance is completely usable otherwise. This suggestion was already made on the previous issue, which had great research by @sowbug (tagging him in case he still wants to follow up).
What version of Home Assistant Core has the issue?
core-2024.8.0
What was the last working version of Home Assistant Core?
No response
What type of installation are you running?
Home Assistant OS
Integration causing the issue
WLED
Link to integration documentation on our website
https://www.home-assistant.io/integrations/wled/
Diagnostics information
No response
Example YAML snippet
No response
Anything in the logs that might be useful for us?
Traceback (most recent call last): File "<string>", line 29, in __mashumaro_from_dict__ AttributeError: 'NoneType' object has no attribute 'items' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 354, in _async_refresh self.data = await self._async_update_data() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/wled/coordinator.py", line 112, in _async_update_data device = await self.wled.update() ^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/backoff/_async.py", line 151, in retry ret = await target(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/wled/wled.py", line 268, in update self._device = Device.from_dict(data) ^^^^^^^^^^^^^^^^^^^^^^ File "<string>", line 31, in __mashumaro_from_dict__ mashumaro.exceptions.InvalidFieldValue: Field "palettes" of type dict[int, Palette] in Device has invalid value NoneAdditional information
Going to
http://my-wled-instance/jsonshows the 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