zhiyi-chen123

解决了吗？我也遇到这问题，之前都能成功运行，现在出现这个问题了cv2.error: OpenCV(3.4.4) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:181: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'