[vtkusers] Problems using vtkConnectivityFilter on Image Data

[Darya Yelshyna]

Hi everyone!
I was trying to apply vtkConnectivityFilter to vtkImageData, but the program crashes at this step."This application has requested the Runtime to terminate it in an unusual way." This is this a part of my code:
dilateFilter = vtk.vtkImageContinuousDilate3D()dilateFilter.SetKernelSize(5, 5, 5)dilateFilter.SetInputConnection(logic2.GetOutputPort())dilateFilter.Update()
connectFilter = vtk.vtkConnectivityFilter()connectFilter.SetExtractionModeToLargestRegion()connectFilter.SetInputConnection(dilateFilter.GetOutputPort())connectFilter.Update()
I don't understand what is happening.. Can anybody help me?
Thank you in advance.
Best regards,Darya
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