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Python error 41200

Posted: Thu Apr 09, 2026 9:54 am
by eizt2bjw
Hi,
I've been using this python library for several months without any issue, but all the sudden it started failing with a network error.
https://github.com/TonyM1958/FoxESS-Clo ... openapi.py

error is :
FoxESS-Cloud Open API version 2.9.9
** get_vars(), no result data, errno = 41200: Failed to load data. Please check your network or retry
Traceback (most recent call last):
File "/root/foxess_read_v2.0.py", line 20, in <module>
pvPower = readval[0]

Curl to "https://www.foxesscloud.com" works fine. Tried from a different IP and same error.
Anyone seeing the same?

Re: Python error 41200

Posted: Thu Apr 09, 2026 4:56 pm
by eizt2bjw
I see that Tony has updated the python library and sorted the issue.
Thank you so much for your work.