【发布时间】:2011-08-22 19:06:12
【问题描述】:
我尝试编译一些 OpenCv 函数,并包含 C:\OpenCV2.2\modules\haartraining 目录中的 cvhaartraining.h。
我把 Project > 'Your Project Name' Properties... > Configuration Properties > Linker > Input >
opencv 库中的所有 .lib 文件:
"C:\OpenCV2.2\lib\opencv_highgui220d.lib" "C:\OpenCV2.2\lib\opencv_core220d.lib" "C:\OpenCV2.2\lib\opencv_ml220d.lib" "C:\OpenCV2.2\lib\opencv_video220d.lib" "C:\OpenCV2.2\lib\opencv_legacy220d.lib" "C:\OpenCV2.2\lib\opencv_imgproc220d.lib" "C:\OpenCV2.2\lib\opencv_objdetect220d.lib" "C:\OpenCV2.2\lib\opencv_ts220.lib" "C:\OpenCV2.2\lib\opencv_calib3d220d.lib" "C:\OpenCV2.2\lib\opencv_contrib220d.lib" "C:\OpenCV2.2\lib\opencv_features2d220d.lib"
"C:\OpenCV2.2\lib\opencv_ffmpeg220d.lib" "C:\OpenCV2.2\lib\opencv_flann220d.lib" "C:\OpenCV2.2\lib\opencv_gpu220d.lib"
但它仍然不会链接。
我得到的错误是:
vecToFiles.obj : error LNK2019: unresolved external symbol "void __cdecl cvShowVecSamples(char const *,int,int,double)" (?cvShowVecSamples@@YAXPBDHHN@Z) referenced in function _main
vecToFiles.obj : error LNK2019: unresolved external symbol "int __cdecl cvCreateTrainingSamplesFromInfo(char const *,char const *,int,int,int,int)" (?cvCreateTrainingSamplesFromInfo@@YAHPBD0HHHH@Z) referenced in function _main
vecToFiles.obj : error LNK2019: unresolved external symbol "void __cdecl cvCreateTestSamples(char const *,char const *,int,int,char const *,int,int,int,double,double,double,int,int,int)" (?cvCreateTestSamples@@YAXPBD0HH0HHHNNNHHH@Z) referenced in function _main
vecToFiles.obj : error LNK2019: unresolved external symbol "void __cdecl cvCreateTrainingSamples(char const *,char const *,int,int,char const *,int,int,int,double,double,double,int,int,int)" (?cvCreateTrainingSamples@@YAXPBD0HH0HHHNNNHHH@Z) referenced in function _main
vecToFiles\Debug\vecToFiles.exe : fatal error LNK1120: 4 unresolved externals
我想我缺少一些 .lib 文件,但我不知道是哪个文件。 非常感谢任何帮助。
【问题讨论】:
标签: visual-studio opencv linker