Not working properly in F#

[thyvini]

I'm trying to use F# with SharpCV but it throws an exception.

Sometime, the image file is loaded, but most of the functions I've tried to call throws a SEHException.

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at SharpCV.cv2_native_api.imgproc_cvtColor(IntPtr src, IntPtr dst, Int32 code, Int32 dstCnt)
at SharpCV.cv_api.cvtColor(Mat img, ColorConversionCodes code, Int32 dstCnt)
at Program.main(String[] argv) in D:\projects\fs-sci\FlowerCv\FlowerCv\Program.fs:line 7