Impossible state class

[derjoerg]

System Health details

System Information

version	core-2023.7.2
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.11.4
os_name	Linux
os_version	6.1.39
arch	x86_64
timezone	Europe/Berlin
config_dir	/config

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
GitHub API Calls Remaining	4986
Installed Version	1.32.1
Stage	running
Available Repositories	1336
Downloaded Repositories	64
HACS Data	ok

AccuWeather

can_reach_server	ok
remaining_requests	15

Home Assistant Cloud

logged_in	true
subscription_expiration	16. September 2023 um 02:00
relayer_connected	true
relayer_region	eu-central-1
remote_enabled	true
remote_connected	true
alexa_enabled	false
google_enabled	false
remote_server	eu-central-1-10.ui.nabu.casa
certificate_status	ready
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Discovergy

api_endpoint_reachable	ok

Home Assistant Supervisor

host_os	Home Assistant OS 10.4
update_channel	stable
supervisor_version	supervisor-2023.07.1
agent_version	1.5.1
docker_version	23.0.6
disk_total	48.5 GB
disk_used	27.3 GB
healthy	true
supported	true
board	ova
supervisor_api	ok
version_api	ok
installed_addons	Advanced SSH & Web Terminal (15.0.6), Samba share (10.0.2), Mosquitto broker (6.2.1), Node-RED (14.4.3), Samba Backup (5.2.0), File editor (5.6.0), ioBroker (0.8.0), ESPHome (2023.7.1), Signal Messenger (0.67.1), Matter Server (4.9.0), Music Assistant BETA (2.0.0b67), Speedtest (1.5.0), Piper (0.1.3), Whisper (0.2.1), Studio Code Server (5.10.0), PSA Car Controller (v3.0.12)

Dashboards

dashboards	9
resources	37
views	56
mode	storage

Recorder

oldest_recorder_run	24. Juli 2023 um 08:55
current_recorder_run	3. August 2023 um 14:10
estimated_db_size	6658.47 MiB
database_engine	mysql
database_version	10.11.3

Checklist

• I have enabled debug logging for my installation.
• I have filled out the issue template to the best of my ability.
• This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• This issue is not a duplicate issue of currently previous issues..

Describe the issue

I get the following during startup:

Logger: homeassistant.components.sensor
Source: components/sensor/__init__.py:505
Integration: Sensor (documentation, issues)
First occurred: 14:11:02 (1 occurrences)
Last logged: 14:11:02

Entity sensor.s10x_energy_charged_from_grid (<class 'custom_components.e3dc_rscp.sensor.E3DCSensor'>) is using state class 'measurement' which is impossible considering device class ('energy') it is using; expected None or one of 'total_increasing', 'total'; Please update your configuration if your entity is manually configured, otherwise report it to the custom integration author.

Reproduction steps

...

Debug logs

see above

Diagnostics dump

No response

[torbennehmer]

@derjoerg This could be a problem with the upgrade. To rule this out, could you do one thing: Delete the integration from HA, fully restart HA (just to be on the safe side) then reinstall the integration?

[derjoerg]

Hi,
still the same.
Steps done:

1. Deleted the configuration
2. Removed from HACS
3. Restarted HA
4. Added from HACS
5. Restarted HA
6. Configured integration

Same error

[torbennehmer]

Ok I'll look into it. Probably won't come sound to it till Monday it Tuesday.

[torbennehmer]

Error is fixed, new release will arrive as soon as I can.

[torbennehmer]

Actually, there are two problems with this sensor. The wrong state class slipped my mind. When looking deeper into it once more when retesting I discovered, that this counter actually is Ah per battery Cell (which is at around 3,65V in my unit). This definitely counts as a creative way of doing this. For the moment, I'll use the 3,65V as multiplier to get a quick fix and the warning away. However, this will need more work once the battery details have been determined. I assume that the actual voltage per individual Battery cell is not always 3,65.