Error while setting up sems platform for sensor

[reindruu]

Hi, I'm using the GoodWe SEMS PV API for more than a year now. Suddenly last night the API stopped working. I tried the usual things such as reboot, restart, reload etc. The error in the Home Assistant Core is:

Error while setting up sems platform for sensor Traceback (most recent call last): File "/config/custom_components/sems/sensor.py", line 57, in async_update_data inverters = result["inverter"]

TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 293, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 248, in _async_update_data
    return await self.update_method()
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/config/custom_components/sems/sensor.py", line 97, in async_update_data
    raise UpdateFailed(f"Error communicating with API: {err}")
homeassistant.helpers.update_coordinator.UpdateFailed: Error communicating with API: 'NoneType' object is not subscriptable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 359, in _async_setup_platform
    await asyncio.shield(task)
  File "/config/custom_components/sems/sensor.py", line 118, in async_setup_entry
    await coordinator.async_config_entry_first_refresh()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 264, in async_config_entry_first_refresh
    raise ex
homeassistant.exceptions.ConfigEntryNotReady: Error communicating with API: 'NoneType' object is not subscriptable

Can someone help?

[cthulu]

+1 same here unfortunately :(

[reindruu]

And 15 hours later it works again. During those 15 hours the SEMS portal site was reachable normal. On my network and also outside. I think GoodWe had some maintenance again. They have maintenance a lot, but then the SEMS portal has also problems. If it happens again I will ask GoodWe support. I do not expect anything, but who knows...... I will close this tomorrow, maybe someone wants to add something.

[cthulu]

Yeah it works for me as well now. Strange

On Wed, 27 Sep 2023 at 18:30, reindruu @.***> wrote:

And 15 hours later it works again. During those 15 hours the SEMS portal site was reachable normal. On my network and also outside. I think GoodWe had some maintenance again. They have maintenance a lot, but then the SEMS portal has also problems. If it happens again I will ask GoodWe support. I do not expect anything, but who knows...... I will close this tomorrow, maybe someone wants to add something.

— Reply to this email directly, view it on GitHub https://github.com/TimSoethout/goodwe-sems-home-assistant/issues/88#issuecomment-1737725004, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAI7OEFI4GKTV46SO3QZVVDX4RIAVANCNFSM6AAAAAA5JFEL3M . You are receiving this because you commented.Message ID: @.***>

[reindruu]

Closed because suddenly solved....