Developed an AI-based system to control the mouse cursor using Python and OpenCV with the real-time camera.

line 44, in im2, conts, h = cv2.findContours(final_mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE) ValueError: not enough values to unpack (expected 3, got 2) [ WARN:[email protected]] global D:\a\opencv-python\opencv-python\opencv\modules\videoio\src\cap_msmf.cpp (539) `anonymous-namespace'::SourceReaderCB::~SourceReaderCB terminating async callback

If you have something like this erorr's (These error's was in PyCharm too, i just dont screenshot them in PyCharm) And if you are using PyCharm, try use this: As rems02 say's - "If you have this error: [ WARN:0] global C:\projects\opencv-python\opencv\modules\videoio\src\cap_msmf.cpp (674) SourceReaderCB::~SourceReaderCB terminating async callback. -You must replace line 3 "cam = cv2.VideoCapture(1)" with "cam = cv2.VideoCapture(0, cv2.CAP_DSHOW)"

And for the 2-nd part of problem, you need uninstall "mediapipe" that you have, and install other one in pycharm. For my python 3.7.9 i swapped to mediapipe 0.8.8 - (File - settings - projects - python interpreter)

Traceback (most recent call last): File "C:/Users/hp/Documents/HandTrackingModule.py", line 108, in main() File "C:/Users/hp/Documents/HandTrackingModule.py", line 95, in main img = detector.findHands(img) File "C:/Users/hp/Documents/HandTrackingModule.py", line 21, in findHands imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB) cv2.error: OpenCV(4.5.2) C:\Users\runneradmin\AppData\Local\Temp\pip-req-build-i3ohmhl0\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

please help me to get rid of this error