在eclipse中找不到Opencv库文件

Posted 2023-02-22

【中文标题】在eclipse中找不到Opencv库文件

【英文标题】：Opencv library files cannot find in eclipse

【发布时间】：2013-11-26 10:13:55

【问题描述】：

我正在尝试开发一个使用 opencv 的简单 c++ 项目。我关注了http://docs.opencv.org/doc/tutorials/introduction/linux_eclipse/linux_eclipse.html 网站。 但是 eclipse 显示像

这样的错误

/usr/bin/ld: cannot find -llibopencv_photo
/usr/bin/ld: cannot find -llibopencv_stitching
/usr/bin/ld: cannot find -llibopencv_superres
/usr/bin/ld: cannot find -llibopencv_ts
/usr/bin/ld: cannot find -llibopencv_video
/usr/bin/ld: cannot find -llibopencv_videostab
/usr/bin/ld: cannot find -llibopencv_calib3d
/usr/bin/ld: cannot find -llibopencv_contrib
/usr/bin/ld: cannot find -llibopencv_ocl
/usr/bin/ld: cannot find -llibopencv_core
/usr/bin/ld: cannot find -llibopencv_core
/usr/bin/ld: cannot find -llibopencv_flann
/usr/bin/ld: cannot find -llibopencv_gpu
/usr/bin/ld: cannot find -llibopencv_highgui
/usr/bin/ld: cannot find -llibopencv_imgproc
/usr/bin/ld: cannot find -llibopencv_legacy
/usr/bin/ld: cannot find -llibopencv_ml
/usr/bin/ld: cannot find -llibopencv_nonfree
/usr/bin/ld: cannot find -llibopencv_objdetect
collect2: ld returned 1 exit status
make: *** [MyProject] Error 1`

我已通过以下方式包含库及其路径。

项目–>属性

在 C/C++ 构建 -> 设置中。

In GCC C++ Compiler ->Includes. 
In Include paths(-l) I have added /usr/local/include/opencv.

In GCC C++ Linker 
I have added the path (-L) as /usr/local/lib and also library names.

谁能告诉我这个错误的原因是什么？

【参考方案1】：

您必须添加不带前缀“lib”的库名称