Error when setting Up Conbee2

[seresheim]

Is this a common error when trying to set up ZigBee HomeAssistant Automation or a new one?

2025-10-19 11:27:36.764 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/zigpy_deconz/api.py", line 485, in _aps_data_indication
    r = await self._command(
        ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/zigpy_deconz/api.py", line 308, in _command
    self._uart.send(data)
    ^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'send'

It appeared while I was doing the initial setup as seen in the image below (sorry it's in German):

I run home assistant in a Docker container, but the device /dev/ttyACM0 is provided (via --device parameter in the docker run command).

[puddly]

This error says that the connection to the radio was lost and a pending request was cancelled. Does the radio work?

[seresheim]

The radio works perfectly fine. Is the deconz service maybe interfereing with it?

[puddly]

ZHA and Deconz can't both be running at the same time so if you have one, you should get rid of the other.

[seresheim]

Just did that, then I got one step further, but now I have this new error message:

WARNING (MainThread) [zigpy.device] Device <DeconzDevice model='RaspBee II' manuf='dresden elektronik' nwk=0x0000 ieee=00:21:2e:ff:ff:09:73:1a is_initialized=False> failed to initialize due to unexpected error Traceback (most recent call last): File "/usr/local/lib/python3.11/site-packages/zigpy/device.py", line 183, in initialize await self._initialize() File "/usr/local/lib/python3.11/site-packages/zigpy/util.py", line 138, in retry return await func() ^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/zigpy/device.py", line 204, in _initialize await self.get_node_descriptor() File "/usr/local/lib/python3.11/site-packages/zigpy/device.py", line 169, in get_node_descriptor status, _, node_desc = await self.zdo.Node_Desc_req(self.nwk) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/zigpy/device.py", line 297, in request await self._application.request( File "/usr/local/lib/python3.11/site-packages/zigpy/application.py", line 768, in request await self.send_packet( File "/usr/local/lib/python3.11/site-packages/zigpy_deconz/zigbee/application.py", line 442, in send_packet await self._api.aps_data_request( ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'aps_data_request'

The deconz gateway, however is now disabled.