Answers for "cv2.error: OpenCV(4.2.0) C:\projects\opencv-python\opencv\modules\core\src\arithm.cpp:1742: error: (-215:Assertion failed) ! _src.empty() in function 'cv::inRange'"

error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

This error happened because the image didn't load properly.
So you have a problem with the previous line cv2.imread my suggestion is :

Check if the images exist in the path you give

Check the count variable to see if it has a valid number

Posted by: Guest on March-09-2020

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