Bug report #15734: processing: graphical modeler broken under master - QGIS Application - QGIS Issue Tracking

Bug report #15734

processing: graphical modeler broken under master

Added by Mathieu Pellerin - nIRV about 8 years ago. Updated about 8 years ago.

Status:	Closed
Priority:	Normal
Assignee:	Victor Olaya
Category:	Processing/Core
Affected QGIS version:	master	Regression?:	No
Operating System:		Easy fix?:	No
Pull Request or Patch supplied:	No	Resolution:
Crashes QGIS or corrupts data:	No	Copied to github as #:	23656

Description

When trying to add any parameter to a new model, processing throws the following error:

TypeError: QGraphicsItem(parent: QGraphicsItem = None): too many arguments 
Traceback (most recent call last):
  File "/home/webmaster/dev/cpp/QGIS/bm-qt5/output/python/plugins/processing/modeler/ModelerDialog.py", line 385, in addInput
    self.addInputOfType(paramType)
  File "/home/webmaster/dev/cpp/QGIS/bm-qt5/output/python/plugins/processing/modeler/ModelerDialog.py", line 397, in addInputOfType
    self.repaintModel()
  File "/home/webmaster/dev/cpp/QGIS/bm-qt5/output/python/plugins/processing/modeler/ModelerDialog.py", line 379, in repaintModel
    self.scene.paintModel(self.alg)
  File "/home/webmaster/dev/cpp/QGIS/bm-qt5/output/python/plugins/processing/modeler/ModelerScene.py", line 85, in paintModel
    item = ModelerGraphicItem(inp, model)
  File "/home/webmaster/dev/cpp/QGIS/bm-qt5/output/python/plugins/processing/modeler/ModelerGraphicItem.py", line 46, in __init__
    super(ModelerGraphicItem, self).__init__(None, None)
TypeError: QGraphicsItem(parent: QGraphicsItem = None): too many arguments