Problem installing TomBio 3.4.1 under QGIS 3.24 from the QGIS plugin manager

[martinrand]

The installation fails with the following backtrace:

Couldn't load plugin 'TomBio' due to an error when calling its classFactory() method

TypeError: 'QVariant' object is not subscriptable
Traceback (most recent call last):
File "C:\PROGRA1/QGIS321.3/apps/qgis/./python\qgis\utils.py", line 423, in startPlugin
plugins[packageName] = package.classFactory(iface)
File "C:\Users/marti/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\TomBio_init.py", line 27, in classFactory
return TomBio(iface)
File "C:\Users/marti/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\TomBio\tombio.py", line 68, in init
locale = QSettings().value('locale/userLocale')[0:2]
TypeError: 'QVariant' object is not subscriptable

Python version: 3.9.5 (tags/v3.9.5:0a7dcbd, May 3 2021, 17:27:52) [MSC v.1928 64 bit (AMD64)]
QGIS version: 3.24.3-Tisler Tisler, cf22b74e

Python Path:
C:/PROGRA1/QGIS321.3/apps/qgis/./python
C:/Users/marti/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:/Users/marti/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins
C:/PROGRA1/QGIS321.3/apps/qgis/./python/plugins
C:\Program Files\QGIS 3.24.3\bin\python39.zip
C:\PROGRA1\QGIS321.3\apps\Python39\DLLs
C:\PROGRA1\QGIS321.3\apps\Python39\lib
C:\Program Files\QGIS 3.24.3\bin
C:\PROGRA1\QGIS321.3\apps\Python39
C:\PROGRA1\QGIS321.3\apps\Python39\lib\site-packages
C:\PROGRA1\QGIS321.3\apps\Python39\lib\site-packages\GDAL-3.4.3-py3.9-win-amd64.egg
C:\PROGRA1\QGIS321.3\apps\Python39\lib\site-packages\win32
C:\PROGRA1\QGIS321.3\apps\Python39\lib\site-packages\win32\lib
C:\PROGRA1\QGIS321.3\apps\Python39\lib\site-packages\Pythonwin
C:/Users/marti/AppData/Roaming/QGIS/QGIS3\profiles\default/python

[burkmarr]

Hi Martin. Is this under Windows or another OS?