Trouble importing segmentation_ext into Python 3

[Eikeike]

When installing with setup.py in the segmentation directory, I run into this issue when importing segmentation_ext in Python 3.6.9:

ImportError: dynamic module does not define module export function (PyInit_segmentation_ext)

It works just fine in Python 2.7. I have already tried setting the target version and the python executable in the CMakeList.txt, but it did not work

[zengkailiang]

I have the same problem. Have you solved it now

[iisskj]

I have the same problem too, so have you solved this problem?
My environment is windows python 3.7.

[hoangkhai6893]

here is solution :
#1 (comment)