[QGIS-Developer] Processing options broken in QGIS LTR 2.18.19 (?)

[Paolo Cavallini]

Thanks Giovanni for checking. This kind of issues, in LTR minor
releases, are particularly undesirable. We had already a few instances
like this. Does anyone have ideas or suggestions on what we can do to
prevent it?
All the best.

Il 02/05/2018 22:11, Giovanni Manghi ha scritto:
> this is the commit that apparently broke it
> 
> https://github.com/qgis/QGIS/commit/c83261395476b62f67eace32c78460bdcfd79a8f
> 
> 
> cheers
> 
> -- G --
> 
> 
> 
> 
> 
> On Wed, May 2, 2018 at 8:21 PM, Giovanni Manghi
> <giovanni.manghi at gmail.com> wrote:
>> Hi all,
>> I just noticed the following (on both Ubuntu and Window):
>>
>> clicking "ok" in Processing options dialog generated a python error,
>> then clicking on "close" generates another one and so on and the only
>> thing left is killing the program. Does not seems to happen on
>> 2.18.18.
>>
>> Anyone confirms? If confirmed any chance to make an new point release asap?
>>
>> thanks in advance
>>
>> -- G --
>>
>>
>> error:
>>
>> Traceback (most recent call last):
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\gui\ProcessingToolbox.py",
>> line 163, in updateProvider
>>     item.refresh()
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\gui\ProcessingToolbox.py",
>> line 377, in refresh
>>     Processing.updateAlgsList()
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\core\Processing.py",
>> line 184, in updateAlgsList
>>     Processing.reloadProvider(p.getName())
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\core\Processing.py",
>> line 189, in reloadProvider
>>     algList.reloadProvider(providerName)
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\core\alglist.py",
>> line 55, in reloadProvider
>>     p.loadAlgorithms()
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\core\AlgorithmProvider.py",
>> line 56, in loadAlgorithms
>>     self._loadAlgorithms()
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\modeler\ModelerAlgorithmProvider.py",
>> line 73, in _loadAlgorithms
>>     folders = ModelerUtils.modelsFolders()
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\modeler\ModelerUtils.py",
>> line 46, in modelsFolders
>>     folder = ProcessingConfig.getSetting(ModelerUtils.MODELS_FOLDER)
>>   File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\core\ProcessingConfig.py",
>> line 209, in getSetting
>>     if name in ProcessingConfig.settings.keys():
>> RuntimeError: maximum recursion depth exceeded in cmp
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-- 
Paolo Cavallini - www.faunalia.eu
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