Cv2.error solved successfully: opencv (4.1.2) C:: (projects / opencv Python / opencv modules / imgproc / SRC)\ color.cpp:182 : err

osc_ 10loka5t 2021-01-21 11:17:52
cv2.error cv error solved successfully


Successfully solved cv2.error: OpenCV(4.1.2) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

 

 

 

 

Catalog

solve the problem

Solutions

resolvent


 

 

 

 

 

solve the problem

cv2.error: OpenCV(4.1.2) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

 

 

 

Solutions

cv2 error :OpenCV(4.1.2) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'
_src.empty type () In function “cv::cvtColor” in

 

 

 

 

resolvent

It appears bug, Most of the problems are caused by the wrong image path or the problem of the path itself !
such as , Bloggers look at it carefully , The symbol of the level directory in the image path is not written correctly , So we should \ Change it to /

 take
url = "https:\blog.csdn.net\qq_41185868\article\details\"
Change it to
url = "https://blog.csdn.net/qq_41185868/article/details/"


ha-ha , Be accomplished !

 

 

 

 

 


 

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