VTK pipeline error changing resource visibility
When first setting/changing resource visibility, CMB emits error messages, usually in threes, that look like this:
(1531.995s) [paraview ]vtkCompositeDataPipelin:154 ERR| vtkPVDataRepresentationPipeline (0x7bb36e0): Can not execute simple algorithm without output ports
To reproduce:
- Load the attached resource and model file into modelbuilder (select "SMTKResourceReader" as the reader).
- In the resource panel click the eyeball to hide the resource.
- Click the eyeball a second time to show the resource.
- Look for errors written to the Output Messages view.