Update to 2024.11.1 (and 11.2) makes history-graph not to load data

Hi,
I tried to update to 2024.11.1 and saw that my history-graph card did not load the data. The graphs simply stay white and say “… loading”. I checked the logfiles, and they basically are “empty”. No errors shown.

Here is what it looks like in 2024.10.4 (last working)

here is what it looks like in 2024.11.1 or 11.2 even after waiting 10 minutes:

and here is the code of the cards:

type: history-graph
entities:
  - entity: sensor.temp
  - entity: sensor.schlafzimmer_temperatur
  - entity: sensor.schlafzimmer_int0000002_temperatur
hours_to_show: 48
title: Temperatur Innen/Aussen

any ideas?

Thank you.

Juergen

Did you ever figure this out? I am seeing the same behavior for the sensors provided by my Jandy iAqualink integration. Other temperature sensors seem to graph fine.

Hi,
I just tried it some more time, put back the backup that I do when updating. I assumed I was on version 10.4. after I did the backup back, but for whatever reasons I had 11.2 installed, and did not notice. Than the data was there. I really have no clue what I did. I just installed 11.3 some minutes before and everything works. So maybe there was something in the frontend, which can be fixed by reloading the frontent.

Thanks
Juergen

I just had the same problem after updating from 2024.10 to 2024.11.3. Reload of the frontend solved the problem.