QGIS 4.0 compability

[fcarbone-pixel]

I'm not able to load plugins in QGIS 4.0 due to an error when calling its classFactory():

Impossibile caricare il plugin 'ImportPhotos' a causa di un errore chiamando il metodo classFactory()

ModuleNotFoundError: No module named 'defusedxml'
Traceback (most recent call last):
File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 477, in startPlugin
plugins[packageName] = package.classFactory(iface)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users/Utente/AppData/Roaming/QGIS/QGIS4\profiles\default/python/plugins\ImportPhotos_init.py", line 32, in classFactory
from .ImportPhotos import ImportPhotos
File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 1084, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users/Utente/AppData/Roaming/QGIS/QGIS4\profiles\default/python/plugins\ImportPhotos\ImportPhotos.py", line 40, in
from .code.xmp_utils import get_flight_yaw
File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 1084, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users/Utente/AppData/Roaming/QGIS/QGIS4\profiles\default/python/plugins\ImportPhotos\code\xmp_utils.py", line 8, in
from defusedxml import ElementTree as ET
File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 1084, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'defusedxml'

Versione Python: 3.12.13 (main, Apr 16 2026, 15:59:38) [MSC v.1944 64 bit (AMD64)]
Versione di QGIS: 4.0.2-Norrköping Norrköping, bb929340

Percorso Python:
C:/OSGeo4W/apps/qgis/./python
C:/Users/Utente/AppData/Roaming/QGIS/QGIS4\profiles\default/python
C:/Users/Utente/AppData/Roaming/QGIS/QGIS4\profiles\default/python/plugins
C:/OSGeo4W/apps/qgis/./python/plugins
C:\OSGeo4W\apps\grass\grass84\etc\python
C:\WINDOWS\system32
C:\OSGeo4W\bin\python312.zip
C:\OSGeo4W\apps\Python312\DLLs
C:\OSGeo4W\apps\Python312\Lib
C:\OSGeo4W\bin
C:\OSGeo4W\apps\Python312
C:\OSGeo4W\apps\Python312\Lib\site-packages
C:\OSGeo4W\apps\Python312\Lib\site-packages\win32
C:\OSGeo4W\apps\Python312\Lib\site-packages\win32\lib
C:\OSGeo4W\apps\Python312\Lib\site-packages\Pythonwin
C:/Users/Utente/AppData/Roaming/QGIS/QGIS4\profiles\default/python
C:\Users\Utente\AppData\Roaming\QGIS\QGIS4\profiles\default\python\plugins\mmqgis/forms
C:\Users\Utente\AppData\Roaming\QGIS\QGIS4\profiles\default\python\plugins\qfieldsync\libqfieldsync_b3541aa99630f39354e479c75f0f1bcb2f7020ba.whl
C:/Users/Utente/OneDrive/CFC/gis

[madpenguin07]

I can confirm this import error also occurs on QGIS 4.0.3-Norrköping build 70e40ae6.