cv2.error: OpenCV(4.5.2) 出错: loadsave.cpp:721: error: (-215:Assertion failed) !_img.empty() in funct
在运行PixelLib 官方示例的时候, 出现这个错误: File "/usr/local/lib/python3.9/site-packages/pixellib/instance/__init__.py", line 260, in segmentImage cv2.imwrite(save_path, extracted_objects)cv2.error: OpenCV(4.5.2) /private/var/folders/24/8k48jl6d249_n_qfx