Energy Dashboard in 2025.12.2

[rotund prairie]

Seems the energy dashboard quit after installing 2025.12.2, both the water and energy configurations show no data

After 2025.12.2

And before 2025.12.2:

I also noticed the More Info dialog now says 'No statistics found.' for many of my sensors but 'Show More' has the data graphed.

[lone birch]

From the energy settings page top right is a diagnostics download button, can you share that result?

[rotund prairie]

So I deleted the source (sensor.c01_panel_mains_energy) to try to add it back and now there are no available sources to add back. I have 100's of energy/kWh sensors.

[lone birch]

Hmm everything seems normal in the .json

[rotund prairie]

It's odd with other sensors show this:

But more info shows this:

[lone birch]

So there's two databases, one for history and one for statistics

your history looks fine, but the statistics seems to be missing or something

Check log for issues w/ recorder or statistics maybe?

[rotund prairie]

Does the energy dash feed off of statistics?

[lone birch]

yes

[lone birch]

hmm well that's certainly something

[rotund prairie]

So should I report as a bug for 2025.12.2?

[lone birch]

Yeah best to open up a core issue, recorder integration.

[rotund prairie]

So I created this:

  if s.attributes.state_class is defined
     and s.attributes.state_class is not string
%}
{{ s.entity_id }}  ->  {{ s.attributes.state_class }}
{% endfor %}```

Which gave me sensor.water_heater_wifi_signal_strength  ->  ['signal_strength']

It was no longer being provided by Rinnai Control-R Water Heater, I deledted it and removed from the DB and statistics and the energy dash came back and is working.

[lone birch]

nice find

[rotund prairie]

Doesn't seem like that should bork the DB like that

[lone birch]

Yeah I think still opening the issue would be helpful