Error in Log File

[Kaibob2]

System Health details

System Information

version	core-2025.11.2
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
container_arch	amd64
user	root
virtualenv	false
python_version	3.13.9
os_name	Linux
os_version	6.12.51-haos
arch	x86_64
timezone	Europe/Berlin
config_dir	/config

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
HACS Data	ok
GitHub API Calls Remaining	5000
Installed Version	2.0.5
Stage	running
Available Repositories	2456
Downloaded Repositories	50

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 16.3
update_channel	stable
supervisor_version	supervisor-2025.11.2
agent_version	1.7.2
docker_version	28.3.3
disk_total	234.0 GB
disk_used	46.6 GB
nameservers	192.168.0.1
healthy	true
supported	true
host_connectivity	true
supervisor_connectivity	true
ntp_synchronized	true
virtualization
board	generic-x86-64
supervisor_api	ok
version_api	ok
installed_addons	Advanced SSH & Web Terminal (22.0.1), ESPHome Device Builder (2025.10.5), File editor (5.8.0), Glances (0.21.1), Mosquitto broker (6.5.2), Node-RED (20.2.2), Samba Backup (5.2.0), Samba share (12.5.4), Simple Scheduler (3.2.1), Studio Code Server (6.0.0), Terminal & SSH (9.20.1), Frigate (0.16.2), Nginx Proxy Manager (2.1.0), Increase Swap (1.1.3), OpenThread Border Router (2.15.1), Matter Server (8.1.1), hm2mqtt (1.5.2), SQLite Web (5.0.0), AdGuard Home (6.0.1), SONOFF Dongle Flasher (1.2.3), DbStats (0.5.12)

Dashboards

dashboards	1
resources	44
views	51
mode	storage

Recorder

oldest_recorder_run	3. November 2025 um 07:32
current_recorder_run	17. November 2025 um 12:12
estimated_db_size	1090.21 MiB
database_engine	sqlite
database_version	3.49.2

Checklist

• I have filled out the issue template to the best of my ability.
• I have enabled debug logging for my installation.
• 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 any previous issues..

Describe the issue

I have the below error entry in my log file since I deleted a sensor.
The sensor itself is gone, but the error persists.
All other sensors created by this integration work perfectly.
Is there anything I can do to fix this?

Error while setting up utility_meter_next_gen platform for sensor: unhashable type: 'list'

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 451, in _async_setup_platform
    await asyncio.shield(awaitable)
  File "/config/custom_components/utility_meter_next_gen/sensor.py", line 307, in async_setup_entry
    meter_sensor = UtilityMeterSensor(
        calibrate_calc_value=calibrate_calc_value,
    ...<16 lines>...
        unique_id=entry_id,
    )
  File "/config/custom_components/utility_meter_next_gen/sensor.py", line 649, in __init__
    self._cron_pattern = PERIOD2CRON[meter_type].format(
                         ~~~~~~~~~~~^^^^^^^^^^^^
TypeError: unhashable type: 'list'

Reproduction steps

Not exactly sure what led to this situation, so no idea how to reproduce

Debug logs

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 451, in _async_setup_platform
    await asyncio.shield(awaitable)
  File "/config/custom_components/utility_meter_next_gen/sensor.py", line 307, in async_setup_entry
    meter_sensor = UtilityMeterSensor(
        calibrate_calc_value=calibrate_calc_value,
    ...<16 lines>...
        unique_id=entry_id,
    )
  File "/config/custom_components/utility_meter_next_gen/sensor.py", line 649, in __init__
    self._cron_pattern = PERIOD2CRON[meter_type].format(
                         ~~~~~~~~~~~^^^^^^^^^^^^

Diagnostics dump

No response