[solved] History graph card is not working in HA 2025.2.1/20250205.0

Configuration Frontend
1

Hi,
I have an issue with the history-graph card. In card list it is endless loading, in dashboard nothing is shown. If I edit it a js error is shown:

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image989×580 31.4 KB

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image524×712 27.6 KB

It worked ~2 weeks ago (Also with 2025.2beta, after updating to the latest versions it failes.
Any idea how to solve?
Br, Michael

2

I found the solution. Only page refresh and cache clearing was not enough. I had to restart my computer to make it working. One of our developers said years ago “I hate browsers” :wink:

3

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