Tessie error fetching energy data

[JackTerok]

The problem

On startup, the Integration doesn't initialize properly. Error while getting energy data.

What version of Home Assistant Core has the issue?

core-2024.7.0

What was the last working version of Home Assistant Core?

core-2024.6.4

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Tessie

Link to integration documentation on our website

https://www.home-assistant.io/integrations/tessie/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

Unexpected error fetching Tessie Energy Site Live data

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/tessie/coordinator.py", line 115, in _async_update_data
    wc["din"]: wc for wc in (data.get("wall_connectors") or [])
                             ^^^^^^^^
AttributeError: 'str' object has no attribute 'get'

Additional information

No response

[home-assistant[bot]]

Hey there @bre77, mind taking a look at this issue as it has been labeled with an integration (tessie) you are listed as a code owner for? Thanks!

Code owner commands

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[Bre77]

Turn on debug logging for the integration, reload it, and then once it's failed turn debug logging off and upload that file.

[JackTerok]

home-assistant_tessie_2024-07-05T15-11-05.449Z.log

[Bre77]

So it looks like you have two energy sites, one is working and the other is returning something I havent seen before.

I'll need you to get your Tessie API token and run the following in your browser: https://api.tessie.com/api/1/products?access_token=ACCESS_TOKEN

There you will find the energy_site_id of each of your energy site id's run in your browser: https://api.tessie.com/api/1/energy_sites/{energy_site_id}/live_status?access_token=ACCESS_TOKEN

One of them will have a lot of useful JSON information in the response, the other apparently will have just a string. I need to see the full response of the one with a string and without useful data.

[JackTerok]

Ah yes. We upgraded from an older gateway version some years ago to get backup functionality. But the old gateway never went away in the app. We have an unreachable second energy site in the app. Anyway, here is the really short response:

{ "response": "" }