OpenCV-MinGW-Build
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crash when calling in program
I have tried some versions like 3.4.9
and 4.1.1
. Things work well with opencv objects like:
// cv_test.cpp main()
Point3d all_points[][2] = {
Point3d( 0.0, 0.0, 0.0 ),
Point3d( 1.0, 0.0, 0.0 ),
Point3d( 0.0, 2.0, 0.0 ),
Point3d( 1.0, 1.0, 0.0 ),
Point3d( 0.0, -2.0, 0.0 ),
Point3d( 1.0, -1.0, 0.0 ),
};
cv::Mat tmp = cv::Mat::zeros(512, 512, CV_8UC1);
However, when it comes to imread()
and imshow()
, I can still compile my program successfully, but running the exe, it crashes immediately. I guess it is about the dynamic link library...
// cv_test.cpp main()
cv::Mat my_pic = cv::imread("./my_pic.png", cv::IMREAD_GRAYSCALE);
cv::imshow("my_pic", my_pic);
// gdb output
(gdb) start
During startup program exited with code 0xc0000135