CustomFilters in CustomFilters display errors in output
When using a CustomFilter in a CustomFilter, eg PlotOverLine, the following appears when adding it.
ERROR: In /.../paraview/ParaViewCore/ClientServerCore/Core/vtkPVAlgorithmPortsInformation.cxx, line 55
vtkPVAlgorithmPortsInformation (0x561731b80aa0): Could not downcast vtkAlgorithm.
The filter works perfectly though.
Steps to reproduce:
- Create a Wavelet
- Apply the Plot Over Line filter on it
- Open Tools/Create Custom Filter... let's call it "Foo". Click Finish.
- Select the Wavelet source
- Apply the Foo filter => error message appears.