python3.5、tensorflow、Spyder软件人脸识别程序出现报错？

File "F:/TensorFlow/test/set_other_people.py", line 41, in <module>

gray_img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

error: OpenCV(3.4.3) C:projectsopencv-pythonopencvmodulesimgprocsrccolor.cpp:181: e优艾设计网_PS交流rror: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

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线线2014 优艾设计网_平面设计 2022-03-20 17:58

可能是你系统中网络摄像头的设置有错误。

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