Fronius Watt Pilot integration stopped after firmware update

Hi,

I am quite new with HA. I am playing around with it just for 2 weeks and and I am very impressed.

My Fronius Wattpilot Integration stopped today after I had yersterday a firmeware upgrade of the wattpilot to 41.7 with a boost option.

The errors are:

Logger: homeassistant.components.sensor
Quelle: helpers/entity_platform.py:600
Integration: Sensor (Dokumentation, Probleme)
Erstmals aufgetreten: 19:47:51 (3 Vorkommnisse)
Zuletzt protokolliert: 19:47:51

Error adding entity None for domain sensor with platform wattpilot
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/helpers/entity_platform.py”, line 600, in _async_add_entities
await coro
File “/usr/src/homeassistant/homeassistant/helpers/entity_platform.py”, line 738, in _async_add_entity
entity_name = entity.name
^^^^^^^^^^^
File “/config/custom_components/wattpilot/entities.py”, line 88, in name
return self._name
^^^^^^^^^^
AttributeError: ‘ChargerSensor’ object has no attribute ‘_name’. Did you mean: ‘name’?

Dieser Fehler wurde von einer benutzerdefinierten Integration verursacht

Logger: custom_components.wattpilot.entities
Quelle: custom_components/wattpilot/entities.py:49
Integration: Fronius Wattpilot (Dokumentation)
Erstmals aufgetreten: 19:47:51 (3 Vorkommnisse)
Zuletzt protokolliert: 19:47:51

Wattpilot - qsw: init: Charger does not have a property: qsw (maybe an attribute?)
Wattpilot - wcch: init: Charger does not have a property: wcch (maybe an attribute?)
Wattpilot - wccw: init: Charger does not have a property: wccw (maybe an attribute?)

Dieser Fehler wurde von einer benutzerdefinierten Integration verursacht

Logger: custom_components.wattpilot.utils
Quelle: custom_components/wattpilot/utils.py:123
Integration: Fronius Wattpilot (Dokumentation)
Erstmals aufgetreten: 19:47:51 (3 Vorkommnisse)
Zuletzt protokolliert: 19:47:51

wattpilot - GetChargerProp: Charger does not have property: qsw
wattpilot - GetChargerProp: Charger does not have property: wcch
wattpilot - GetChargerProp: Charger does not have property: wccw

Looks like that firmware change was a breaking change, meaning you might need to change more things to make it work. I would check with the mfgr documentation on that.

I have found here to never assume, so I will ask if you have restarted Home Assistant to pull in any config changes the device might be presenting and that you have power down the unit after flashing it to make sure it is running the software you think it is.