Error link: Fatal error lnk1181: Unable to open the input file "cxcore. lib"

Vs2010 error:

1> link: Fatal error lnk1181: Unable to open the input file "cxcore. lib"

 

Cause: For the opencv version, add it to the Lib of your own version.

View your lib directory:

For example: D: \ Program Files \ opencv2.4.3 \ opencv \ build \ x86 \ VC10 \ Lib

 

 

Solution:

 

Method 1:

Add the following two sentences to the CPP file:

# Pragma comment (Lib, "opencv_core243d.lib ")

# Pragma comment (Lib, "opencv_highgui243d.lib ")

 

Method 2:

Project -----> properties ----->

 

 

Add the following in the additional dependencies under Debug:

Opencv_calib3d243d.lib; opencv_contrib243d.lib;

Opencv_core243d.lib; opencv_features2d243d.lib;

Opencv_flann243d.lib; opencv_gpu243d.lib; opencv_highgui243d.lib;

Opencv_imgproc243d.lib; opencv_legacy243d.lib; opencv_ml243d.lib;

Opencv_objdetect243d.lib; opencv_ts243d.lib; opencv_video243d.lib

 

Add the following in the additional dependency under release:

Opencv_calib3d243.lib; opencv_contrib243.lib;

Opencv_core243.lib; opencv_features2d243.lib; opencv_flann243.lib;

Opencv_gpu243.lib; opencv_highgui243.lib; opencv_imgproc243.lib;

Opencv_legacy243.lib; opencv_ml243.lib; opencv_objdetect243.lib;

Opencv_ts243.lib; opencv_video243.lib