I'm trying to compile a simple code in visual studio + opencv, but got this error.
Code:
#include <cstdio.h>
#include <opencv2\opencv.hpp>
void main(){
std::cout<<CV_VERSION;
}
Output:
error LNK1104: cannot open file 'opencv_core300d.lib'
error MSB6006: "link.exe" exited code1104.
You probably added the correct include directories, but you forgot to link the actual libraries.
Under Configuration Properties - Linker - General - Additional Library Directories you need to add the following:
$(OPENCV_DIR)\staticlib;
With OPENCV_DIR pointing to your build folder.
For example: E:\opencv\build\x86\vc12.
After you've done that, you also need to add the lines below here under Configuration Properties - Linker - Input - Additional Dependencies
IlmImfd.lib
libjasperd.lib
libpngd.lib
libjpegd.lib
libtiffd.lib
libwebpd.lib
opencv_calib3d300d.lib
opencv_core300d.lib
opencv_features2d300d.lib
opencv_flann300d.lib
opencv_hal300d.lib
opencv_highgui300d.lib
opencv_imgcodecs300d.lib
opencv_imgproc300d.lib
opencv_ml300d.lib
opencv_objdetect300d.lib
opencv_photo300d.lib
opencv_shape300d.lib
opencv_stitching300d.lib
opencv_superres300d.lib
opencv_ts300d.lib
opencv_video300d.lib
opencv_videoio300d.lib
opencv_videostab300d.lib
zlibd.lib
ippicvmt.lib
comctl32.lib
vfw32.lib
You only need to add the ones you need, but there's no negative side at adding them all. Then, you're sure you didn't forget anything.