Catalyst script with a writer fails when one of the pipeline source is downloaded in ParaView
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
Run bin/pvpython ~/test/waveletdriver.py coprocessing-wavelet-views2 1000
Tools/Connect to Catalyst Click on the Extract icon for the Slice pipeline object.
The Catalyst script fails with Warning: In /home/danlipsa/src/ParaView-live-breakpoint/ParaViewCore/VTKExtensions/Core/vtkPVTrivialProducer.cxx, line 123 vtkPVTrivialProducer (0x346c2d0): Requesting time 0.016 but only 0.017 is available
ERROR: In /home/danlipsa/src/ParaView-live-breakpoint/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 715 vtkPVCompositeDataPipeline (0x34b8f80): Input port 0 of algorithm vtkXMLPPolyDataWriter(0x34b6890) has 0 connections but is not optional.
The two scripts are: waveletdriver.py
import sys if len(sys.argv) != 3: print "command is 'python