Basic and Basic2 switches unavailable after update to v3

[roelof-47]

This is to reopen #809. The reported issue has not been solved.
config_entry-sonoff-807f1440c52b59e2675ad6451304e34b.json.txt

After the update one of the error messages has been solved, but the following error message still exists.
I send you also the download of the diagnostics.

Logger: homeassistant
Source: custom_components/sonoff/core/ewelink/__init__.py:44
Integration: Sonoff ([documentation](https://github.com/AlexxIT/SonoffLAN), [issues](https://github.com/AlexxIT/SonoffLAN/issues))
First occurred: 20:54:54 (1 occurrences)
Last logged: 20:54:54
Error doing job: Task exception was never retrieved

Traceback (most recent call last):
  File "/config/custom_components/sonoff/__init__.py", line 201, in internal_normal_setup
    await internal_cache_setup(hass, entry, devices)
  File "/config/custom_components/sonoff/__init__.py", line 222, in internal_cache_setup
    registry.setup_devices(devices)
  File "/config/custom_components/sonoff/core/ewelink/__init__.py", line 44, in setup_devices
    _LOGGER.debug(f"{deviceid} UIID {uiid:04} | %s", device["params"])
KeyError: 'params'

[AlexxIT]

Have you installed master version? Check this code there

SonoffLAN/custom_components/sonoff/core/ewelink/__init__.py

Line 54 in 6741f9b

_LOGGER.warning(f"{did} !! can't setup device", exc_info=e)

[roelof-47]

Checked line 54 after download master.
Line content is identical.

[AlexxIT]

So _LOGGER.debug... can't be on line 44. It's on line 45. You showing error from old version

[roelof-47]

I repeated the procedure: load master, download diagnostics...
This is the result:

Error message from logbook

Logger: homeassistant
Source: custom_components/sonoff/core/ewelink/__init__.py:44
Integration: Sonoff ([documentation](https://github.com/AlexxIT/SonoffLAN), [issues](https://github.com/AlexxIT/SonoffLAN/issues))
First occurred: 11:30:46 (1 occurrences)
Last logged: 11:30:46
Error doing job: Task exception was never retrieved

Traceback (most recent call last):
  File "/config/custom_components/sonoff/__init__.py", line 201, in internal_normal_setup
    await internal_cache_setup(hass, entry, devices)
  File "/config/custom_components/sonoff/__init__.py", line 222, in internal_cache_setup
    registry.setup_devices(devices)
  File "/config/custom_components/sonoff/core/ewelink/__init__.py", line 44, in setup_devices
    _LOGGER.debug(f"{deviceid} UIID {uiid:04} | %s", device["params"])
KeyError: 'params'

config_entry-sonoff-807f1440c52b59e2675ad6451304e34b.json.txt

[roelof-47]

To be complete:
Of course, I restarted the system before creating the files

[roelof-47]

Surprise.
I did download the master version again this afternoon.
This message appear after restart. It includes the line 45

Logger: custom_components.sonoff.core.ewelink
Source: custom_components/sonoff/core/ewelink/init.py:45
Integration: Sonoff (documentation, issues)
First occurred: 16:29:25 (1 occurrences)
Last logged: 16:29:25
10007daa68 !! can't setup device

Traceback (most recent call last):
File "/config/custom_components/sonoff/core/ewelink/init.py", line 45, in setup_devices
_LOGGER.debug(f"{did} UIID {uiid:04} | %s", device["params"])
KeyError: 'params'

[roelof-47]

Herewith the latest version of the diagnostics

config_entry-sonoff-807f1440c52b59e2675ad6451304e34b.json.txt

[roelof-47]

The switches are actif again. I think the problem is solved !!!
Thank you Alex for your help and your actions.

[AlexxIT]

You will continue receive this warning because problem with device should be solved. But integration will work with other devices without problems.