core: Onkyo mediaplayer intergration generates errors

Awesome! That seems to do the trick, thanks @mahk8! @quadhammer I did a bit different trick, and hopefully you can follow the same: Instead of modifying existing component, I copied the onkyo component to my config/custom_components/ directory. From: https://github.com/home-assistant/core/tree/dev/homeassistant/components/onkyo. And assigned values of empty list to audio_information_raw/video_information_raw values as suggested by @mahk8

After HA restart, it surely took the ‘custom’ component, the only disadvantage at this point is this warning: No 'version' key in the manifest file for custom integration 'onkyo'. As of Home Assistant 2021.6, this integration will no longer be loaded. Please report this to the maintainer of 'onkyo'

But I hope before 2021.6 is released, this workaround will not be needed. And if so… I suppose adding simple ‘version’ key to manifest file should do the trick as well. Hope that helps.

I have the same issue. Registering for notifications.

No need to reply to do that, you can just use the “subscribe” button on the right side ->

If you’ve created your own custom version and you’ve copied the original source directory then just add the following line to the manifest.json file. Insert the “version” key after the “name” key and make sure everything lines up.

"version": "0.0.0",

This should get rid of the “version key” nag and allows the custom integration to load.

Check the following link for explanation: https://developers.home-assistant.io/docs/creating_integration_manifest/#version

Until the author fixes this issue, you can get rid of those pesky error message by add the following to “/usr/src/homeassistant/homeassistant/components/onkyo/media_player.py” so to initialise the audio_information_raw and video_information_raw before it uses it.

Place it before line 314 in the file and line up the indentation. Should look something like…

        current_source_raw = self.command("input-selector query")
        audio_information_raw = []
        video_information_raw = []
`

I’m still not getting sources updating even with the latest build of Home Assistant.

Logger: homeassistant.components.media_player
Source: /usr/local/lib/python3.8/asyncio/events.py:81
Integration: Media player (documentation, issues)
First occurred: 1:59:46 PM (1 occurrences)
Last logged: 1:59:46 PM

Setup of media_player platform onkyo is taking over 10 seconds.

Logger: homeassistant.helpers.entity
Source: components/onkyo/media_player.py:346
First occurred: 2:00:01 PM (17 occurrences)
Last logged: 2:01:41 PM

Update for media_player.prepro fails
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 292, in async_update_ha_state
    await self.async_device_update()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 490, in async_device_update
    raise exc
  File "/usr/local/lib/python3.8/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/homeassistant/homeassistant/components/onkyo/media_player.py", line 346, in update
    self._parse_audio_information(audio_information_raw)
UnboundLocalError: local variable 'audio_information_raw' referenced before assignment

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