Failed to execute api call GET /message/list, was expecting a result of type <class 'saic_ismart_client_ng.api.message.schema.MessageResp'> got None instead

[OleksandrChekmez]

Fresh install of the latest release 0.9.0-rc7

Configured everything, it started and loaded my MG 4 EV data to MQTT, but then I see infine list of such errors:

2025-05-11 11:46:27,912 [ERROR]: Error while fetching a message from the SAIC API, please open the app and clear them, then report this as a bug. - handlers.message
Traceback (most recent call last):
File "/usr/src/app/handlers/message.py", line 91, in __get_all_alarm_messages
message_list = await self.saicapi.get_alarm_list(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/.venv/lib/python3.12/site-packages/saic_ismart_client_ng/api/message/init.py", line 21, in get_alarm_list
return await self.get_message_list(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/.venv/lib/python3.12/site-packages/saic_ismart_client_ng/api/message/init.py", line 42, in get_message_list
return await self.execute_api_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/.venv/lib/python3.12/site-packages/saic_ismart_client_ng/api/base.py", line 121, in execute_api_call
raise SaicApiException(msg)
saic_ismart_client_ng.exceptions.SaicApiException: Failed to execute api call GET /message/list, was expecting a result of type <class 'saic_ismart_client_ng.api.message.schema.MessageResp'> got None instead

I tried to use my primary iSmart account and secondary account. The same problem appears. I opened iSmart and cleared all messages there and then restarted the add-on in HA. It didn`t help

[stei-f]

Same here with v.0.7.1 of saic-python-mqtt-gateway.
Im using v0.8.1 of saic-python-client-ng.

Quick fix was to remove the None check of saic_ismart_client_ng/api/base.py -> execute_api_call . This seems to work, but then I ran into the next issue:

2025-05-28 11:18:18,562 [ ERROR  ] handle_vehicle loop failed with an unexpected exception - handlers.vehicle
Traceback (most recent call last):
  File "/snip/saic-python-mqtt-gateway/handlers/vehicle.py", line 97, in handle_vehicle
    await self.__polling()
  File "/snip/saic-python-mqtt-gateway/handlers/vehicle.py", line 124, in __polling
    vehicle_status = await self.update_vehicle_status() 
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
  File "/snip/saic-python-mqtt-gateway/handlers/vehicle.py", line 182, in update_vehicle_status
    self.vehicle_state.handle_vehicle_status(vehicle_status_response)
  File "/snip/saic-python-mqtt-gateway/vehicle.py", line 213, in handle_vehicle_status
    is_engine_running = vehicle_status.is_engine_running
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'VehicleStatusResp' object has no attribute 'is_engine_running'

For which I did not find any solution. I did took the docker release (from hub) as a workaround.

[hojnikb]

I have the same issue on MG4 as well, same RC7 version... Any easy way to get 0.8.1 working on home assistant? I only see 0.7.1 and 0.9.0 in addons

[callifo]

I'm getting the same errors and also finding the log rate kept filling up my server.

#324

EDIT: Found I was using a really old saic python module, after update, the errors havent come back. Are you using a venv, or docker build?

[hojnikb]

I'm getting the same errors and also finding the log rate kept filling up my server.

#324

EDIT: Found I was using a really old saic python module, after update, the errors havent come back. Are you using a venv, or docker build?

I installed the addon via home assistant store

[nanomad]

Fixed in 0.9.1