[Qgis-user] Error message: Processing toolbox

[Etienne Trimaille]

2.18.X doesn't bring new features, only bug fixes, so it's better to update
your QGIS 2.18. It won't break your projects. Your bug has been fixed a few
months ago. It was not related to your script.

2017-10-01 10:47 GMT+02:00 Pat Hin <phi73 at gmx.de>:

> Hello
>
> i have updated to 2.18.13 and the issue is fixed.
> I have not lost any projects and my scripts are still running.
> Many Many thanks for your hint Etienne
>
> pat
>
> *Gesendet:* Sonntag, 01. Oktober 2017 um 08:41 Uhr
> *Von:* "Etienne Trimaille" <etienne.trimaille at gmail.com>
> *An:* "Pat Hin" <phi73 at gmx.de>
> *Cc:* "qgis-userlists.osgeo.org" <qgis-user at lists.osgeo.org>
> *Betreff:* Re: [Qgis-user] Error message: Processing toolbox
> Hi,
>
> You should avoid cross-posting on many mailing lists. (qgis-user and
> qgis-dev)
>
> 2017-10-01 0:08 GMT+07:00 Pat Hin <phi73 at gmx.de>:
>>
>> What can i do before fully reinstall what i would dont like due to lose
>> all my projects etc.
>>
>
> You should update your version of QGIS 2.18, this bug has already been
> fixed. You won't lose your projects.
>
> Etienne
>
>
>>
>>
>> thanks
>> pat
>>
>>
>>
>>
>>
>>
>> Konnte Erweiterung processing nicht laden aufgrund eines Fehlers beim
>> Aufruf der classFactory() Methode
>>
>> TypeError: coercing to Unicode: need string or buffer, NoneType found
>>
>> Traceback (most recent call last):
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 333, in startPlugin
>>     plugins[packageName] = package.classFactory(iface)
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/__init__.py", line 38, in classFactory
>>     return ProcessingPlugin(iface)
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/ProcessingPlugin.py", line 58, in __init__
>>     Processing.initialize()
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/core/Processing.py", line 148, in initialize
>>     Processing.addProvider(c())
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/core/Processing.py", line 103, in addProvider
>>     % (provider.getDescription(), traceback.format_exc()))
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/algs/saga/SagaAlgorithmProvider.py", line 123, in getDescription
>>     version = SagaUtils.getSagaInstalledVersion()
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/algs/saga/SagaUtils.py", line 130, in getSagaInstalledVersion
>>     commands = [os.path.join(sagaPath(), "saga_cmd -v")]
>>   File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins/processing/algs/saga/SagaUtils.py", line 75, in sagaPath
>>     if not os.path.isdir(folder):
>>   File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/genericpath.py", line 49, in isdir
>>     st = os.stat(s)
>> TypeError: coercing to Unicode: need string or buffer, NoneType found
>>
>>
>> Python-Version: 2.7.10 (default, Feb  7 2017, 00:08:15) [GCC 4.2.1
>> Compatible Apple LLVM 8.0.0 (clang-800.0.34)]
>> QGIS-Version: 2.18.2 Las Palmas, exported
>>
>> Python-Pfad:
>>
>>    - /Applications/QGIS.app/Contents/MacOS/../Resources/
>>    python/plugins/processing
>>    - /Applications/QGIS.app/Contents/MacOS/../Resources/python
>>    - /Users/hindenberger/.qgis2/python
>>    - /Users/hindenberger/.qgis2/python/plugins
>>    - /Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins
>>    - /Library/Frameworks/SQLite3.framework/Versions/C/Python/2.7
>>    - /Library/Frameworks/GEOS.framework/Versions/3/Python/2.
>>    7/site-packages
>>    - /Library/Python/2.7/site-packages/numpy-override
>>    - /Library/Python/2.7/site-packages/matplotlib-override
>>    - /Library/Frameworks/GDAL.framework/Versions/2.1/Python/
>>    2.7/site-packages
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python27.zip
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7/plat-darwin
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7/plat-mac
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7/plat-mac/lib-scriptpackages
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7/lib-tk
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7/lib-old
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    lib/python2.7/lib-dynload
>>    - /Library/Python/2.7/site-packages
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    Extras/lib/python
>>    - /System/Library/Frameworks/Python.framework/Versions/2.7/
>>    Extras/lib/python/PyObjC
>>    - /Users/hindenberger/.qgis2//python
>>
>>
>>
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