Getting an error when running.

[PrinceOfParallax]

[jumpjack]

Did you find a solution?

[simin75simin]

opencv version too new, remove the third parameter so it's like this:

_, contour = cv2.findContours(self.img_bw, cv2.RETR_CCOMP, cv2.CHAIN_APPROX_SIMPLE) P.S. you need to do it once again on a later line:

self.img_bw, contours = cv2.findContours(self.img_bw, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)