I sometimes get the below access violation error when running any of my OpenCV programs such as the simple one below.

asked 2017-01-27 05:15:02 -0600

I get this error: Exception thrown at 0x00007FF84AFAA74A (igdrcl64.dll) in OpenCV3_Template.exe: 0xC0000005: Access violation reading location 0x0000000000000994.

Here is my code, it is just a very simple program I made to demo the problem, it should just display the image.

This code sometimes runs fine and sometimes gives me the above error, can anyone help?

#include "opencv2\opencv.hpp"

using namespace cv;

int main(int argv, char** argc)
{
    Mat test = imread("McLaren P1 Bahrain-773-crop5184x2670.jpg", CV_LOAD_IMAGE_UNCHANGED);
    imshow("test", test);

    waitKey();
}

edit retag flag offensive close merge delete

Comments

Is the path of the image correct? Maybe you do not have permission to read image file.

Pedro Batista ( 2017-01-27 05:35:17 -0600 )edit

read this

LBerger ( 2017-01-27 07:53:49 -0600 )edit

Just a small remark, reading images with spaces in its name is asking for issues. It is OS dependant behaviour so you should avoid it at all costs.

StevenPuttemans ( 2017-01-28 08:27:50 -0600 )edit

LBerger Thanks, working today but drivers have updated!

David Wassell ( 2017-01-31 10:37:55 -0600 )edit

I had a same problem. I use nvidia graphic card, and intel graphic is integrated card in processor. Solution: I removed igdrcl64.dll from Windows/system32 and imshow in opencv doesn't have a problem now. ;-)

Grims ( 2017-03-29 02:46:11 -0600 )edit

which is your computer ?

LBerger ( 2017-03-29 03:02:05 -0600 )edit

add a comment

#include "opencv2\opencv.hpp" using namespace cv; int main(int argv, char** argc) { Mat test = imread("McLaren P1 Bahrain-773-crop5184x2670.jpg", CV_LOAD_IMAGE_UNCHANGED); imshow("test", test); while(true) { char option = waitKey(1); // wait 1 ms before waitKey will return value if(option = 27) // 27 is ESCAPE code from the ASCII table break; // break loop if the user has pressed escape button } return 0; }

Comments

Why do you mean in the right way ?

LBerger ( 2017-01-30 08:41:53 -0600 )edit

add a comment

I sometimes get the below access violation error when running any of my OpenCV programs such as the simple one below.

Comments

1 answer

Comments

Links

Question Tools

Stats

Related questions

I sometimes get the below access violation error when running any of my OpenCV programs such as the simple one below. edit

Comments

1 answer

Comments

Links

Question Tools

Stats

Related questions

I sometimes get the below access violation error when running any of my OpenCV programs such as the simple one below.