please give me some suggestion

asked 2020-07-11 09:09:24 -0500

Pratik gravatar image

image description

gray=cv2.cvtColor(frame,cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.3.0) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'  [tcp @ 000001bce696a840] Connection to tcp:// failed: Error number -138 occurred
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what is unclear about _src.empty() ?

berak gravatar imageberak ( 2020-07-11 09:35:35 -0500 )edit

and please, absolutely NO SCREENSHOTS of code or errormsgs here (those are all useless, as ppl can't try your code, it can't be indexed for search, etc.

please remove, and replace with TEXT, thank you.

berak gravatar imageberak ( 2020-07-11 09:39:15 -0500 )edit

Try this video = cv2.VideoCapture(0)

supra56 gravatar imagesupra56 ( 2020-07-11 22:09:59 -0500 )edit