no sensors anymore - AttributeError: 'NoneType' object has no attribute 'fget'

[bernd780]

**** The module doesn't show any sensors anymore

💥 When did the bug occurred.*
Reinstalled the module from HACS and same error - no sensors for any region

👣 To Reproduce

Install via HACS and add a region --> no sensors shown

🧐 Expected behavior

Install via HACS and add a region, sensors shown and values given.

💻 Versions (please complete the following information):

Home Assistant 2023.8.4 Supervisor 2023.08.1 Operating System 10.5 Frontend 20230802.1 - latest

🗄 Logfiles (Configuration > Logs)
LOG-Entry:
Logger: homeassistant.components.sensor
Source: helpers/entity.py:463
Integration: Sensor (documentation, issues)
First occurred: 13:19:24 (4 occurrences)
Last logged: 13:19:56

Error adding entities for domain sensor with platform rki_covid
Error while setting up rki_covid platform for sensor
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 510, in async_add_entities
await asyncio.gather(*tasks)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 643, in _async_add_entity
suggested_object_id = entity.suggested_object_id
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 463, in suggested_object_id
if self.class.name.fget is Entity.name.fget and self.platform: # type: ignore[attr-defined]
^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'fget'

🎓 Increase the log level for this custom integration by adding the following lines to the configuration.yaml

logger:
  default: info
  logs:
    custom_components.rki_covid.sensor: debug

Add regarding log messages from the Logs for more details.

[thebino]

The component will not be maintained anymore, feel free to get in contact if you are interested to take it over.

Sorry for such sad news.

[bernd780]

Thanks for the module, helped a lot in the past.