[vtkusers] DeepCopy() of vtkPolyData crashes (VTK 7.1, VS 2010 64bit)

[Rabotnikov, Mark]

Dear VTK users/developers,



I've encountered a crash in vtkPolyData::DeepCopy() with the following code using VTK 7.1 (VS 2010 64 bit compiler on Windows 7):



vtkPolyData* mm = vtkPolyData::New();

vtkPolyData* temp = vtkPolyData::New();

temp->DeepCopy(mm);



The call stack is attached, the problem is related to copying Verts in vtkPolyData::DeepCopy():


    vtkCellArray *ca;
    ca = vtkCellArray::New();
    ca->DeepCopy(polyData->GetVerts());





Thanks a lot,

Mark



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