v25.02.14

[davidrapan]

What's Changed

• feat: Add modbus response pdu validation
• fix: Today's Production state_class for Solis 4G and 5G
• refactor: Reading of module sensors controllable by Number of Batteries for Pylontech Force H1/2/3

Full Changelog: v25.02.12...v25.02.14

---

This discussion was created from the release v25.02.14.

[sofkaski]

I installed v25.02.14 to my system and based on my silk glove testing it seems to work.

There was one log writing that was kind of expected since the uom of the sensor sensor.inverter_battery_capacity changed :

2025-02-13 18:20:10.448 WARNING (Recorder) [homeassistant.components.sensor.recorder] The unit of sensor.inverter_battery_capacity (kWh) cannot be converted to the unit of previously compiled statistics (kW). Generation of long term statistics will be suppressed unless the unit changes back to kW or a compatible unit. Go to https://my.home-assistant.io/redirect/developer_statistics to fix this.

The issue was simply fixed with developer tools (as pointed out in the log writing).

[sofkaski]

I found today two log writings from the log:

This repeated two times:

2025-02-14 03:37:38.770 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 176, in _conn_keeper
if self._handle_frame is not None and not await self._handle_frame(data):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 161, in _handle_protocol_frame
do_continue, response_frame = self._received_frame_response(frame)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 143, in _received_frame_response
response_frame = self._time_response_frame(frame)
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 106, in _time_response_frame
+ struct.pack("<H", 0x0100) # Frame & sensor type?
^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: bad operand type for unary +: 'bytes'

The other time was 2025-02-14 03:43:43.469 .

The other log writing was this and it appeared only once so far:

2025-02-14 15:58:52.737 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 169, in _conn_keeper
data = await self.reader.read(1024)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/asyncio/streams.py", line 730, in read
await self._wait_for_data('read')
File "/usr/local/lib/python3.13/asyncio/streams.py", line 525, in _wait_for_data
raise RuntimeError(
f'{func_name}() called while another coroutine is '
f'already waiting for incoming data')
RuntimeError: read() called while another coroutine is already waiting for incoming data

[sofkaski]

I installed the fix. Let's see how it behaves during the next day.

[sofkaski]

These three errors are in the log so far:

2025-02-16 06:39:52.140 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 169, in _conn_keeper
data = await self.reader.read(1024)
^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'read'
2025-02-16 06:40:16.990 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 169, in _conn_keeper
data = await self.reader.read(1024)
^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'read'
2025-02-16 06:50:06.147 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
File "/config/custom_components/solarman/pysolarman/pysolarman.py", line 169, in _conn_keeper
data = await self.reader.read(1024)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/asyncio/streams.py", line 730, in read
await self._wait_for_data('read')
File "/usr/local/lib/python3.13/asyncio/streams.py", line 525, in _wait_for_data
raise RuntimeError(
f'{func_name}() called while another coroutine is '
f'already waiting for incoming data')
RuntimeError: read() called while another coroutine is already waiting for incoming data
(END)

[sofkaski]

The first type of error that was addressed in the fix has not appeared.

[sofkaski]

Today there has been 11 errors so far:

$ grep 'Error doing job' /homeassistant/home-assistant.log | grep 2025-02-17
2025-02-17 04:12:49.141 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 04:18:30.139 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 04:22:21.274 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 04:37:36.139 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 04:49:24.135 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 04:50:23.135 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 05:14:29.389 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 05:22:17.595 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 05:22:22.902 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 06:41:17.134 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
2025-02-17 06:44:07.474 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)

All of them seem to have happened early in the morning, but none since.

[sofkaski]

Yesterday (2025-02-18) the error appeared 7 times and today so far 17 times.