0

Visual Studio 2019 (compiling with 2017 64 bit)

This code

... (code before that runs fine)...

PyArrayObject* extents = NULL;
npy_intp extent_dims[] = { 2, 2, 0 };
try {
    extents = (PyArrayObject*)PyArray_SimpleNew(2, extent_dims, PyArray_DOUBLE);
    if (extents == NULL) {
        printf("error \n");
    }
}
catch (...) {
    printf("catch\n");
}
printf("I am here\n");

The statement

extents = (PyArrayObject*)PyArray_SimpleNew(2, extent_dims, PyArray_DOUBLE);

appears to fail silently, exits the Python interpreter. Any ideas?

Improve this question
2
  • I have tried various other numpy calls, all exhibit the same behavior Commented Dec 30, 2021 at 19:55
  • 1
    Does this answer your question? creating numpy array in c extension segfaults. You shold initialize numpy with import_array Commented Dec 30, 2021 at 20:09
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