Bug report #20344
QGIS 3.4 Unable to load 'processing' plug-in due to an error calling your classFactory () method
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Processing/Core | ||
| Affected QGIS version: | 3.4.0 | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | worksforme |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 28165 |
Description
No se pudo cargar el complemento 'processing' debido a un error al llamar a su método classFactory()
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe1 in position 37: invalid continuation byte
Traceback (most recent call last):
File "C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python\qgis\utils.py", line 335, in startPlugin
plugins[packageName] = package.classFactory(iface)
File "C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python/plugins\processing\__init__.py", line 37, in classFactory
return ProcessingPlugin(iface)
File "C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python/plugins\processing\ProcessingPlugin.py", line 178, in init
Processing.initialize()
File "C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python/plugins\processing\core\Processing.py", line 105, in initialize
RenderingStyles.loadStyles()
File "C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python/plugins\processing\gui\RenderingStyles.py", line 50, in loadStyles
line = lines.readline().strip('\n')
File "C:\PROGRA~1\QGIS3~1.4\apps\Python37\lib\codecs.py", line 322, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe1 in position 37: invalid continuation byte
Versión de Python: 3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)]
Versión de QGIS: 3.4.0-Madeira Madeira, 4a4b62ed19
Ruta de Python:
C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python
C:/Users/pjman/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:/Users/pjman/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins
C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python/plugins
C:\Program Files\QGIS 3.4\bin\python37.zip
C:\PROGRA~1\QGIS3~1.4\apps\Python37\DLLs
C:\PROGRA~1\QGIS3~1.4\apps\Python37\lib
C:\Program Files\QGIS 3.4\bin
C:\PROGRA~1\QGIS3~1.4\apps\Python37
C:\PROGRA~1\QGIS3~1.4\apps\Python37\lib\site-packages
C:\PROGRA~1\QGIS3~1.4\apps\Python37\lib\site-packages\win32
C:\PROGRA~1\QGIS3~1.4\apps\Python37\lib\site-packages\win32\lib
C:\PROGRA~1\QGIS3~1.4\apps\Python37\lib\site-packages\Pythonwin
C:/Users/pjman/AppData/Roaming/QGIS/QGIS3\profiles\default/python
History
#1
Updated by Giovanni Manghi over 5 years ago
- Status changed from Open to Feedback
Try with a clean/new profile.
#2
Updated by Adrien VAN HAMME over 5 years ago
Giovanni Manghi wrote:
Try with a clean/new profile.
Hi !
I noticed the same error w/ 3.4.0 and 3.4.1.
Could you explain what did you mean by "clean/new profile" ?
Thanks !
#3
Updated by Giovanni Manghi over 5 years ago
Adrien VAN HAMME wrote:
Giovanni Manghi wrote:
Try with a clean/new profile.
Hi !
I noticed the same error w/ 3.4.0 and 3.4.1.
Could you explain what did you mean by "clean/new profile" ?
Thanks !
settings > user profiles > new profile
#4
Updated by Adrien VAN HAMME over 5 years ago
Giovanni Manghi wrote:
settings > user profiles > new profile
Thanks. I created a new profile, then copy all of its content into the default profile directory and delete the new profile directory.
During the launching of QGIS, it asked me for import of QGIS2 settings but i answered no and i hadn't a processing error anymore.
Otherwise, if you don't want to play with profiles, there is an easy way to fix it : deactivate and reactivate (checkbox) the processing extension.
#5
Updated by Adrien VAN HAMME over 5 years ago
I'm sorry but, after the cleaning of the default profile and a after a few clean lauchings with this profile, I have noticed the error again...
#6
Updated by Friede Goral over 5 years ago
I have the same problem in version 3.4.2. with any plugin I want to load:
Konnte Erweiterung 'quick_map_services' nicht laden aufgrund eines Fehlers beim Aufruf der classFactory() Methode
TypeError: 'QVariant' object is not subscriptable
Traceback (most recent call last):
File "C:/OSGEO4~1/apps/qgis/./python\qgis\utils.py", line 335, in startPlugin
plugins[packageName] = package.classFactory(iface)
File "C:/Users/fgoral/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\quick_map_services\__init__.py", line 35, in classFactory
return QuickMapServices(iface)
File "C:/Users/fgoral/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\quick_map_services\quick_map_services.py", line 72, in __init__
self.locale = Locale.get_locale()
File "C:/Users/fgoral/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\quick_map_services\plugin_locale.py", line 30, in get_locale
return QSettings().value('locale/userLocale')[0:2]
TypeError: 'QVariant' object is not subscriptable
Python-Version: 3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)]
QGIS-Version: 3.4.2-Madeira Madeira, 22034aa070
Python-Pfad:
C:/OSGEO4~1/apps/qgis/./python
C:/Users/fgoral/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:/Users/fgoral/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins
C:/OSGEO4~1/apps/qgis/./python/plugins
C:\OSGeo4W64\bin\python37.zip
C:\OSGEO4~1\apps\Python37\DLLs
C:\OSGEO4~1\apps\Python37\lib
C:\OSGeo4W64\bin
C:\OSGEO4~1\apps\Python37
C:\OSGEO4~1\apps\Python37\lib\site-packages
C:\OSGEO4~1\apps\Python37\lib\site-packages\win32
C:\OSGEO4~1\apps\Python37\lib\site-packages\win32\lib
C:\OSGEO4~1\apps\Python37\lib\site-packages\Pythonwin
#7
Updated by Alexander Bruy about 5 years ago
- Resolution set to worksforme
- Status changed from Feedback to Closed
- Operating System deleted (
WIN 10)
Works fine in master. Please reopen if necessary