Bug report #21264: bug in saga algorithm python - QGIS Application - QGIS Issue Tracking

Bug report #21264

bug in saga algorithm python

Added by Wim Dedulle about 5 years ago. Updated about 5 years ago.

Status:	Closed
Priority:	Normal
Assignee:	-
Category:	Processing/SAGA
Affected QGIS version:	3.4.4	Regression?:	No
Operating System:		Easy fix?:	No
Pull Request or Patch supplied:	Yes	Resolution:
Crashes QGIS or corrupts data:	No	Copied to github as #:	29082

Description

apps\qgis\python\plugins\processing\algs\saga\SagaAlgorithm.py
While checking QgsProcessingParameterMultipleLayers param a param XGRIDS was attempted to be added as a file
Should not get from parameters but from the layer source itself

From line 217 till 219

if layer.source().lower().endswith('sdat'):
                            files.append(parameters[param.name()].source()[:-4] + 'sgrd')
                        if layer.source().lower().endswith('sgrd'):
                            files.append(parameters[param.name()].source())

change to

if layer.source().lower().endswith('sdat'):
                            files.append(layer.source()[:-4] + 'sgrd')
                        if layer.source().lower().endswith('sgrd'):
                            files.append(layer.source())
                        else: