pymodbus Endian.Little not found issue on 2023.9.1

[mp3guy]

On import of this custom component, somehow it fails to find this Enum (python3.11, if that makes a difference) when importing pymodbus types. Had to downgrade to 2023.7.0.

[clsgroen]

Same issue. Also 2023.9.1

Setup failed for custom integration solaredge_modbus: Unable to import component: Exception importing custom_components.solaredge_modbus Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/loader.py", line 818, in get_component ComponentProtocol, importlib.import_module(self.pkg_path) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/importlib/init.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1147, in _find_and_load_unlocked File "", line 690, in _load_unlocked File "", line 940, in exec_module File "", line 241, in _call_with_frames_removed File "/config/custom_components/solaredge_modbus/init.py", line 12, in from pymodbus.payload import BinaryPayloadDecoder File "/usr/local/lib/python3.11/site-packages/pymodbus/payload.py", line 28, in class BinaryPayloadBuilder: File "/usr/local/lib/python3.11/site-packages/pymodbus/payload.py", line 42, in BinaryPayloadBuilder self, payload=None, byteorder=Endian.Little, wordorder=Endian.Big, repack=False ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/enum.py", line 784, in getattr raise AttributeError(name) from None AttributeError: Little

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/setup.py", line 215, in _async_setup_component component = integration.get_component() ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/loader.py", line 826, in get_component raise ImportError(f"Exception importing {self.pkg_path}") from err ImportError: Exception importing custom_components.solaredge_modbus

[SpeedlimitsB]

Same here ....

This error originated from a custom integration.

Logger: homeassistant.loader Source: custom_components/solaredge_modbus/init.py:12 Integration: solaredge_modbus (documentation) First occurred: 23:15:45 (1 occurrences) Last logged: 23:15:45

Unexpected exception importing component custom_components.solaredge_modbus Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/loader.py", line 818, in get_component ComponentProtocol, importlib.import_module(self.pkg_path) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/importlib/init.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1147, in _find_and_load_unlocked File "", line 690, in _load_unlocked File "", line 940, in exec_module File "", line 241, in _call_with_frames_removed File "/config/custom_components/solaredge_modbus/init.py", line 12, in from pymodbus.payload import BinaryPayloadDecoder File "/usr/local/lib/python3.11/site-packages/pymodbus/payload.py", line 28, in class BinaryPayloadBuilder: File "/usr/local/lib/python3.11/site-packages/pymodbus/payload.py", line 42, in BinaryPayloadBuilder self, payload=None, byteorder=Endian.Little, wordorder=Endian.Big, repack=False ^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/enum.py", line 784, in getattr raise AttributeError(name) from None AttributeError: Little

[SpeedlimitsB]

Just did a complete reboot ( power off/on) and it works now .

Home Assistant 2023.9.1 Supervisor 2023.08.3 Operating System 10.5 Frontend 20230908.0 - latest

[lka]

Home Assistant 2023.9.1 Supervisor 2023.08.3 Operating System 10.5 Frontend 20230908.0 - latest

2023-09-09 18:00:56.262 ERROR (MainThread) [custom_components.solaredge_modbus_multi] Unexpected error fetching SolarEdge Coordinator data: Big Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 293, in _async_refresh self.data = await self._async_update_data() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/solaredge_modbus_multi/init.py", line 194, in _async_update_data return await self._refresh_modbus_data_with_retry( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/solaredge_modbus_multi/init.py", line 232, in _refresh_modbus_data_with_retry raise ex File "/config/custom_components/solaredge_modbus_multi/init.py", line 229, in _refresh_modbus_data_with_retry return await self._hub.async_refresh_modbus_data() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/solaredge_modbus_multi/hub.py", line 384, in async_refresh_modbus_data await self._async_init_solaredge() File "/config/custom_components/solaredge_modbus_multi/hub.py", line 202, in _async_init_solaredge await new_inverter.init_device() File "/config/custom_components/solaredge_modbus_multi/hub.py", line 727, in init_device inverter_data.registers, byteorder=Endian.Big ^^^^^^^^^^ File "/usr/local/lib/python3.11/enum.py", line 784, in getattr raise AttributeError(name) from None AttributeError: Big

Complete restart of the System didn‘t help.

[lka]

Just updated to Version 2.4.5 and it works again thank you very much

[mp3guy]

Updated what to 2.4.5? I'm running HA Core, and a full reboot didn't work.

[lka]

I was Running solaredge_modbus_multi with version 2.4.4 having the above stated issue. The update to version 2.4.5 did the work. The byteorder=Endian.Big caused the error. In the new version I found byteorder=Endian.BIG and that is correct.

[mxwi]

you are talking about solaredge_modbus_multi. That is another addon. This one needs to be updated, too.

[NdS-Research-Facilities]

Same issue:

Home Assistant 2023.9.1 Supervisor 2023.08.3 Operating System 10.5 Frontend 20230608.0 - latest

This error originated from a custom integration.

Logger: homeassistant.loader
Source: custom_components/solaredge_modbus/__init__.py:12
Integration: solaredge_modbus (documentation)
First occurred: September 10, 2023 at 19:27:12 (1 occurrences)
Last logged: September 10, 2023 at 19:27:12

Unexpected exception importing component custom_components.solaredge_modbus
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/loader.py", line 818, in get_component
    ComponentProtocol, importlib.import_module(self.pkg_path)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/config/custom_components/solaredge_modbus/__init__.py", line 12, in <module>
    from pymodbus.payload import BinaryPayloadDecoder
  File "/usr/local/lib/python3.11/site-packages/pymodbus/payload.py", line 28, in <module>
    class BinaryPayloadBuilder:
  File "/usr/local/lib/python3.11/site-packages/pymodbus/payload.py", line 42, in BinaryPayloadBuilder
    self, payload=None, byteorder=Endian.Little, wordorder=Endian.Big, repack=False
                                  ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/enum.py", line 784, in __getattr__
    raise AttributeError(name) from None
AttributeError: Little

[binsentsu]

Fixed in release V1.9.2