"Color Map Editor" -> "Enable opacity ..." extremely slow and throws errors
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
Bug report is for Paraview 4.0.1-394-g0bf0d747 64bit, git-pull on 2013-10-13
When extracting a slice from an unstructured dataset, coloring it with a variable, opening "Color Map Editor" and checking "Enable opacity ..." get extremely slow and throws gazillions of errors:
ERROR: In /tmp/ParaView/VTK/Common/Core/vtkDataArray.cxx, line 469 vtkFloatArray (0x1f1809d0): The number of components do not match the number requested: 3 != 1