[Paraview] Custom Filter error

[Xavier Saez]

Hi,

I have coded a Programmable Filter (with two inputs) and I have
connected its out to a Threshold filter. In this way, it works
correctly.

But, when I want to create a Custom Filter to fuse these two filters in
one, paraview shows me the following error:

ERROR:
In /home/utkarsh/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release/paraview/src/paraview/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 753
vtkPVCompositeDataPipeline (0xcc53ca0): Algorithm
vtkPythonProgrammableFilter(0xcc4f138) returned failure for request:
vtkInformation (0xcb48f40)
  Debug: Off
  Modified Time: 374303
  Reference Count: 1
  Registered Events: (none)
  Request: REQUEST_DATA_OBJECT
  ALGORITHM_AFTER_FORWARD: 1
  FORWARD_DIRECTION: 0

ERROR:
In /home/utkarsh/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release/paraview/src/paraview/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 753
vtkPVCompositeDataPipeline (0xcc53ca0): Algorithm
vtkPythonProgrammableFilter(0xcc4f138) returned failure for request:
vtkInformation (0xcb48f40)
  Debug: Off
  Modified Time: 374303
  Reference Count: 1
  Registered Events: (none)
  Request: REQUEST_DATA_OBJECT
  ALGORITHM_AFTER_FORWARD: 1
  FORWARD_DIRECTION: 0

ERROR:
In /home/utkarsh/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release/paraview/src/paraview/ParaViewCore/ServerImplementation/Core/vtkSISourceProxy.cxx, line 234
vtkSISourceProxy (0xcb56678): Missing data information.


Could you help me?

Thanks in advance
Xavier




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