Bug report #21578: Model builder "TIN interpolation" python error NameError: name 'QgsDoubleSpinBox' is not defined - QGIS Application - QGIS Issue Tracking

Bug report #21578

Model builder "TIN interpolation" python error NameError: name 'QgsDoubleSpinBox' is not defined

Added by Henrik Spångmyr almost 6 years ago. Updated almost 6 years ago.

Status:	Closed
Priority:	Normal
Assignee:	Nyall Dawson
Category:	Processing/Modeller
Affected QGIS version:	3.6.0	Regression?:	No
Operating System:	Linux Mint 19.1 Tessa	Easy fix?:	No
Pull Request or Patch supplied:	No	Resolution:
Crashes QGIS or corrupts data:	No	Copied to github as #:	29394

Description

In the model builder, if I search for "tin interpolation" and double click on "Interpolation > TIN interpolation" I get the python error below:

2019-03-13T15:53:49 WARNING Traceback (most recent call last):
File "/usr/share/qgis/python/plugins/processing/modeler/ModelerDialog.py", line 795, in addAlgorithm
self._addAlgorithm(alg)
File "/usr/share/qgis/python/plugins/processing/modeler/ModelerDialog.py", line 798, in addAlgorithm
dlg = ModelerParametersDialog(alg, self.model)
File "/usr/share/qgis/python/plugins/processing/modeler/ModelerParametersDialog.py", line 97, in init
self.setupUi()
File "/usr/share/qgis/python/plugins/processing/modeler/ModelerParametersDialog.py", line 173, in setupUi
wrapper = WidgetWrapperFactory.create_wrapper(param, self)
File "/usr/share/qgis/python/plugins/processing/gui/wrappers.py", line 1837, in create_wrapper
return WidgetWrapperFactory.create_wrapper_from_metadata(param, dialog, row, col)
File "/usr/share/qgis/python/plugins/processing/gui/wrappers.py", line 1871, in create_wrapper_from_metadata
wrapper = wrapper(param, dialog, row, col, *params)
File "/usr/share/qgis/python/plugins/processing/algs/qgis/ui/InterpolationWidgets.py", line 356, in init
super()._init__(param, dialog, row, col, **kwargs)
File "/usr/share/qgis/python/plugins/processing/gui/wrappers.py", line 165, in init
self.widget = self.createWidget(*kwargs)
File "/usr/share/qgis/python/plugins/processing/algs/qgis/ui/InterpolationWidgets.py", line 366, in createWidget
w = QgsDoubleSpinBox()
NameError: name 'QgsDoubleSpinBox' is not defined