Bug report #17546

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

Added by James Passmore over 6 years ago. Updated over 6 years ago.

Status:Rejected
Priority:Normal
Assignee:-
Category:Python plugins
Affected QGIS version:master Regression?:No
Operating System:Linux Mint 18.1 Serena (4.4.0-101-generic) Easy fix?:No
Pull Request or Patch supplied:No Resolution:invalid
Crashes QGIS or corrupts data:No Copied to github as #:25443

Description

Installed qgis and qgis-python from http://qgis.org/ubuntugis-nightly.

On loading QGIS first I get a Unable To Get Local Issuer Certificate error like: https://gis.stackexchange.com/questions/263019/qgis3-unable-to-get-local-issuer-certificate then I get the below error:

Couldn't load plugin 'processing' due to an error when calling its classFactory() method
AttributeError: module 'osgeo.gdal' has no attribute 'DCAP_RASTER' 
    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/qgis/utils.py", line 336, in startPlugin
        plugins[packageName] = package.classFactory(iface)
      File "/usr/share/qgis/python/plugins/processing/__init__.py", line 37, in classFactory
        return ProcessingPlugin(iface)
      File "/usr/share/qgis/python/plugins/processing/ProcessingPlugin.py", line 176, in init
        Processing.initialize()
      File "/usr/share/qgis/python/plugins/processing/core/Processing.py", line 92, in initialize
        ProcessingConfig.initialize()
      File "/usr/share/qgis/python/plugins/processing/core/ProcessingConfig.py", line 175, in initialize
        extensions = processing.tools.dataobjects.getSupportedOutputRasterLayerExtensions()
      File "/usr/share/qgis/python/plugins/processing/tools/dataobjects.py", line 111, in getSupportedOutputRasterLayerExtensions
        for exts in list(GdalUtils.getSupportedRasters().values()):
      File "/usr/share/qgis/python/plugins/processing/algs/gdal/GdalUtils.py", line 149, in getSupportedRasters
        if gdal.DCAP_RASTER not in metadata \
    AttributeError: module 'osgeo.gdal' has no attribute 'DCAP_RASTER'
Python version: 3.5.2 (default, Sep 14 2017, 22:51:06) [GCC 5.4.0 20160609] 
    QGIS version: 2.99.0-Master Master, cd0ba91
Python Path:
    /usr/share/qgis/python/plugins/processing
    /usr/share/qgis/python
    /home/hodor/.local/share/QGIS/QGIS3/profiles/default/python
    /home/hodor/.local/share/QGIS/QGIS3/profiles/default/python/plugins
    /usr/share/qgis/python/plugins
    /usr/local/lib/python3.5/dist-packages/setuptools-18.1-py3.5.egg
    /usr/local/lib/python3.5/dist-packages/pip-7.1.0-py3.5.egg
    /usr/lib/python35.zip
    /usr/lib/python3.5
    /usr/lib/python3.5/plat-x86_64-linux-gnu
    /usr/lib/python3.5/lib-dynload
    /usr/local/lib/python3.5/dist-packages
    /usr/lib/python3/dist-packages
    /home/hodor/.local/share/QGIS/QGIS3/profiles/default/python

History

#1 Updated by Giovanni Manghi over 6 years ago

  • Status changed from Open to Feedback

Here same platform, platform version, QGIS repository (in addition to the ubuntugis one) and cannot see this problems.
Have you added also the ubuntugis repo?

#2 Updated by James Passmore over 6 years ago

Giovanni Manghi wrote:

Here same platform, platform version, QGIS repository (in addition to the ubuntugis one) and cannot see this problems.
Have you added also the ubuntugis repo?

I only have the http://qgis.org/ubuntugis-nightly repo

#3 Updated by Giovanni Manghi over 6 years ago

  • Resolution set to invalid
  • Status changed from Feedback to Rejected

James Passmore wrote:

Giovanni Manghi wrote:

Here same platform, platform version, QGIS repository (in addition to the ubuntugis one) and cannot see this problems.
Have you added also the ubuntugis repo?

I only have the http://qgis.org/ubuntugis-nightly repo

you must add also the ubuntugis-unstable one (a PPA repo).

#4 Updated by James Passmore over 6 years ago

James Passmore wrote:

On loading QGIS first I get a Unable To Get Local Issuer Certificate error like: https://gis.stackexchange.com/questions/263019/qgis3-unable-to-get-local-issuer-certificate then I get the below error:

Could this be similar to #13471

#5 Updated by Giovanni Manghi over 6 years ago

James Passmore wrote:

James Passmore wrote:

On loading QGIS first I get a Unable To Get Local Issuer Certificate error like: https://gis.stackexchange.com/questions/263019/qgis3-unable-to-get-local-issuer-certificate then I get the below error:

Could this be similar to #13471

don't worry about the certificate error on the development version of qgis, press "ignore".

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