Setup failed for custom integration 'pysmaplus'

[Grizzler89]

Used Version of Home Assistant: 2024.6.4 Used Version of ha-pysmaplus: v0.3.1

My three integrations stopped working. No more value updates.

• SMA Home Manager 2.0 (speedwireem)
• SMA SUNNY TRIPOWER SE 8.0 (webconnect)
• SMA SUNNY TRIPOWER 8.0 (webconnect)

I removed all three integrations, reinstalled pysmaplus, restartet HA, rebootet the VM.

Logger: homeassistant.setup
Quelle: setup.py:320
Erstmals aufgetreten: 17:40:54 (1 Vorkommnisse)
Zuletzt protokolliert: 17:40:54
Setup failed for custom integration 'pysmaplus': Unable to import component: cannot import name 'ModbusException' from 'pymodbus' (/usr/local/lib/python3.12/site-packages/pymodbus/__init__.py)

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/loader.py", line 992, in async_get_component
    comp = await self.hass.async_add_import_executor_job(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/loader.py", line 1052, in _get_component
    ComponentProtocol, importlib.import_module(self.pkg_path)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/util/loop.py", line 131, in protected_loop_func
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/importlib/__init__.py", line 90, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "/config/custom_components/pysmaplus/__init__.py", line 9, in <module>
    import pysmaplus as pysma
  File "/usr/local/lib/python3.12/site-packages/pysmaplus/__init__.py", line 17, in <module>
    from .device_shm2 import SHM2
  File "/usr/local/lib/python3.12/site-packages/pysmaplus/device_shm2.py", line 7, in <module>
    from pymodbus import ModbusException
ImportError: cannot import name 'ModbusException' from 'pymodbus' (/usr/local/lib/python3.12/site-packages/pymodbus/__init__.py)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/setup.py", line 320, in _async_setup_component
    component = await integration.async_get_component()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/loader.py", line 1012, in async_get_component
    self._component_future.result()
  File "/usr/src/homeassistant/homeassistant/loader.py", line 1004, in async_get_component
    comp = self._get_component()
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/loader.py", line 1052, in _get_component
    ComponentProtocol, importlib.import_module(self.pkg_path)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/util/loop.py", line 131, in protected_loop_func
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/importlib/__init__.py", line 90, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "/config/custom_components/pysmaplus/__init__.py", line 9, in <module>
    import pysmaplus as pysma
  File "/usr/local/lib/python3.12/site-packages/pysmaplus/__init__.py", line 17, in <module>
    from .device_shm2 import SHM2
  File "/usr/local/lib/python3.12/site-packages/pysmaplus/device_shm2.py", line 7, in <module>
    from pymodbus import ModbusException
ImportError: cannot import name 'ModbusException' from 'pymodbus' (/usr/local/lib/python3.12/site-packages/pymodbus/__init__.py)

[littleyoda]

How was your HA installed? Installation-methods

Can you tell me which version of pymodbus you have installed? pip list pymodbus|grep pymodbus

[Grizzler89]

It's the first mehtod: "Home Assistant". Running als VM in ProxmoxVE.

~ # pip list pymodbus Package Version

---

awake 1.0 packaging 24.0 pathspec 0.12.1 pip 24.0 pulsemixer 1.5.1 pyparsing 3.1.2 PyYAML 6.0.1 setuptools 69.5.1 yamllint 1.35.1

[Grizzler89]

Now it works again.

What i tried:

• Restoring old Versions of HA Core.
• Installing pymodbus using pip install pymodbus

~ pip list            
Package    Version
---------- -------
awake      1.0
packaging  24.0
pathspec   0.12.1
pip        24.0
pulsemixer 1.5.1
pymodbus   3.6.9 <-- latest version. I don't know if it's the right one now
pyparsing  3.1.2
PyYAML     6.0.1
setuptools 69.5.1
yamllint   1.35.1

Now i'm on HA Core 2024.6.4 (again) and pymodbus is installed. pysmaplus is downgraded to 0.2.14. Probably happend when restoring a backup of HA Core.

Do you have any idea what went wrong?

[littleyoda]

I am currently preparing a new version that change the pymodbus requirements to >=3.6.9. This will then match your feedback.

[littleyoda]

v0.3.6 released. Please test it with this version.

[Grizzler89]

Works fine. Thank you!