cv2.error: OpenCV(4.1.0) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor' · Issue #933 · ageitgey/face_recognition · GitHub
![c++ - Opencv ip camera bad memory access exception using rtsp protocoll in Mat.inl.hpp header - Stack Overflow c++ - Opencv ip camera bad memory access exception using rtsp protocoll in Mat.inl.hpp header - Stack Overflow](https://i.stack.imgur.com/OTkFo.png)
c++ - Opencv ip camera bad memory access exception using rtsp protocoll in Mat.inl.hpp header - Stack Overflow
call imwrite() to save the mat Unhandled exception at 0x00007FF9C29EA308 Microsoft C++ exception: cv::Exception at memory location 0x000000789E3A8C40.0x00007FF94FA385D6 (opencv_world430.dll) · Issue #19077 · opencv/opencv · GitHub
![Access violation reading location - when I am trying to do a clone(). The exception is in opencv_world300.dll - OpenCV Q&A Forum Access violation reading location - when I am trying to do a clone(). The exception is in opencv_world300.dll - OpenCV Q&A Forum](https://answers.opencv.org/upfiles/14793894688227886.png)
Access violation reading location - when I am trying to do a clone(). The exception is in opencv_world300.dll - OpenCV Q&A Forum
![Using Opencv Ver4.3 with MS Visual Studio2017 MFC appear Exception when using calibrateCamera function - OpenCV Q&A Forum Using Opencv Ver4.3 with MS Visual Studio2017 MFC appear Exception when using calibrateCamera function - OpenCV Q&A Forum](https://answers.opencv.org/upfiles/15893840202040227.jpg)
Using Opencv Ver4.3 with MS Visual Studio2017 MFC appear Exception when using calibrateCamera function - OpenCV Q&A Forum
![cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'drawMatches' || cv.drawMatches - YouTube cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'drawMatches' || cv.drawMatches - YouTube](https://i.ytimg.com/vi/JqgPPBW4ba0/maxresdefault.jpg)
cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'drawMatches' || cv.drawMatches - YouTube
![UnsatisfiedLinkError: No implementation found for long org.opencv.core.Mat.n_Mat() (tried Java_org_opencv_core_Mat_n_1Mat and Java_org_opencv_core_Mat_n_1Mat__) | by Rick_HK | Medium UnsatisfiedLinkError: No implementation found for long org.opencv.core.Mat.n_Mat() (tried Java_org_opencv_core_Mat_n_1Mat and Java_org_opencv_core_Mat_n_1Mat__) | by Rick_HK | Medium](https://miro.medium.com/v2/resize:fit:1200/1*aZ4RDl6MHRwFuF2uGAgf9w.png)
UnsatisfiedLinkError: No implementation found for long org.opencv.core.Mat.n_Mat() (tried Java_org_opencv_core_Mat_n_1Mat and Java_org_opencv_core_Mat_n_1Mat__) | by Rick_HK | Medium
![OpenCV error] Failed to allocate XXXXXXX bytes in function 'OutOfMemoryError' · Issue #499 · luxonis/depthai-core · GitHub OpenCV error] Failed to allocate XXXXXXX bytes in function 'OutOfMemoryError' · Issue #499 · luxonis/depthai-core · GitHub](https://user-images.githubusercontent.com/96177556/172642171-d3ac315e-6bb4-41b2-82b5-a65debfdfda5.png)