Plugin no longer working

[dpdpkpcom]

Been using this excellent integration for a while, but now it's retrieving no data ? Logs show.....

FoxESS Cloud initializaction failed, fix error and restar ha
20 December 2023 at 10:20:14 – (ERROR) foxess (custom integration)
Unexpected error fetching FoxESS data: Expecting value: line 1 column 1 (char 0)
20 December 2023 at 10:20:14 – (ERROR) foxess (custom integration)

[dpdpkpcom]

It turns out it was a problem with Home Assistant Core (or the supervisor or O/S). When I updated to these versions, it fixed itself 👎
HA - 2024.1.2
Supervisor - 2023.12.0
Operating System - 11.4 (HACS)