OpenCV estimateAffine3D带有神秘错误消息

I have 2 3D point clouds, stored in numpy.ndarrays, containing either 0 or 1 (Indication of a detected point or none). I would like to compute the affine transformation that converts the 'Test' array to the 'Reference' array.I have 2 3D point clouds, stored in numpy.ndarr