cv2.COLOR_BGR2GRAY error
Traceback (most recent call last): File "C:\Users\안내\PycharmProjects\pythonProject\colorizer-master\photo.py", line 28, in img_ori = cv2.cvtColor(img_ori, cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.6.0) d:\a\opencv-python\opencv-python\opencv\modules\imgproc\src\color.simd_helpers.hpp:92: error: (-2:Unspecified error) in function '__cdecl cv::impl::`anonymous-namespace'::CvtHelper Invalid number of..