…/ExternalProjects/PyBuffer/itkPyBuffer.txx: In static member function ‘static PyObject* itk::PyBuffer<TImage>::GetArrayFromImage(TImage*) [with TImage = itk::Image<float, 2u>]’: …/ExternalProjects/PyBuffer/wrap_itkPyBufferPython.cxx:1397:   instantiated from here …/ExternalProjects/PyBuffer/itkPyBuffer.txx:64: error: cannot convert ‘int*’ to ‘npy_intp*’ in argument passing

Well, I spent hours looking at . . . → Read More: Doing the obvious]]> I had a problem today compiling the PyBuffer extension to WrapITK.  I got a bunch of errors like this:

…/ExternalProjects/PyBuffer/itkPyBuffer.txx: In static member function ‘static PyObject* itk::PyBuffer<TImage>::GetArrayFromImage(TImage*) [with TImage = itk::Image<float, 2u>]’:
…/ExternalProjects/PyBuffer/wrap_itkPyBufferPython.cxx:1397:   instantiated from here
…/ExternalProjects/PyBuffer/itkPyBuffer.txx:64: error: cannot convert ‘int*’ to ‘npy_intp*’ in argument passing

Well, I spent hours looking at changelogs and searching Google seeing if anyone had found a solution to the problem, like I usually do. After I got home and had dinner, I went back and just changed the line:
int dimensions[ ImageDimension ];
to
npy_intp dimensions[ ImageDimension ];

Such a simple fix! I guess I should stop assuming other people have the answer and just do it myself sometimes.