Facing Errors Mian.py

[nomanbahoo]

main()
listOfPossiblePlates = DetectPlates.detectPlatesInScene(imgOriginalScene) # detect plates
listOfPossibleCharsInScene = findPossibleCharsInScene(imgThreshScene)
imgContours, contours, hierarchy = cv2.findContours(imgThreshCopy, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE) # find all contours
ValueError: not enough values to unpack (expected 3, got 2)

[RYucel]

Same Error I got too

[RYucel]

Change these lines in
detectPlate.py
Line no: 133-----

 contours, npaHierarchy = cv2.findContours(imgThreshCopy, cv2.RETR_CCOMP, 
 cv2.CHAIN_APPROX_SIMPLE)  # find all contours

detectChars.py
Line no: 239-----

 contours, npaHierarchy = cv2.findContours(imgThreshCopy, cv2.RETR_CCOMP, 
 cv2.CHAIN_APPROX_SIMPLE)

for contour in contours:                        # for each contour
    possibleChar = PossibleChar.PossibleChar(contour)

[nomanbahoo]

thanks sir its working for me ... i really appreciate you ...kindly you can tell me how can i use this project for Pakistani car number plates ?????

[AthiraAsakumar]

I had same errors but after changing the above mentioned lines code worked. Thank you so much . Its my MCA project .

[slowrunner]

Interesting, neither change worked for me in Python3, but the adding [-2:] at the end of the original findContours() worked.