OpenCV(4.5.5) D:-a-opencv-python-opencv-python-opencv-modules-objdetect-src-cascadedetect.cpp:1689: error: (-215:Assertion failed) !empty() in function cv::CascadeClassifier::detectMultiScale

186

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face_cascade=cv2.CascadeClassifier(cv2.data.haarcascades + "haarcascade_frontalface_default.xml") #Note the change

#[...]

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