Description
The problem
Dear Home Assistant-Team,
I am using the Wolf SmartSet Service with an ventilation system from Wolf. Unfortunately it seems to be, that it is not compatible with the integration. I can connect to the System via SmartSet, but the integration will not read any values. From the protocol it looks like the parameter set is not readable. It would be great if you can add the ventilation system as well.
Hereby the protocol:
Logger: homeassistant.config_entries
Quelle: config_entries.py:749
Erstmals aufgetreten: 21:12:36 (1 Vorkommnis)
Zuletzt protokolliert: 21:12:36
Error setting up entry Lüftungsanlage Didderse for wolflink
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/config_entries.py", line 749, in __async_setup_with_context
result = await component.async_setup_entry(hass, self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/wolflink/init.py", line 54, in async_setup_entry
parameters = await fetch_parameters_init(wolf_client, gateway_id, device_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/wolflink/init.py", line 169, in fetch_parameters_init
return await fetch_parameters(client, gateway_id, device_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/wolflink/init.py", line 162, in fetch_parameters
fetched_parameters = await client.fetch_parameters(gateway_id, device_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/wolf_comm/wolf_client.py", line 147, in fetch_parameters
result = [WolfClient._map_view(view) for view in tab_views]
~~~~~~~~~~~~~~~~~~~~^^^^^^
File "/usr/local/lib/python3.13/site-packages/wolf_comm/wolf_client.py", line 337, in _map_view
in view['SVGHeatingSchemaConfigDevices'][0]['parameters'] if 'unit' in unit])
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
KeyError: 'parameters'
What version of Home Assistant Core has the issue?
2025.7.1
What was the last working version of Home Assistant Core?
2025.7.1
What type of installation are you running?
Home Assistant OS
Integration causing the issue
Wolf SmartSet Service
Link to integration documentation on our website
https://www.home-assistant.io/integrations/wolflink/
Diagnostics information
No response
Example YAML snippet
Anything in the logs that might be useful for us?
Additional information
No response