我像_825258一样一步一步走，我的代码不能编译 . 它有一些链接器错误，我不知道如何回答： pkg-config --libs opencv
/ usr / lib / x86_64-linux-gnu $ pkg-config --libs opencv /usr/lib/x86_64-linux-gnu/libopencv_calib3d.so -lopencv_calib3d /usr/lib/x86_64-linux-gnu/libopencv_contrib.so - lopencv_contrib /usr/lib/x86_64-linux-gnu/libopencv_core.so -lopencv_core /usr/lib/x86_64-linux-gnu/libopencv_features2d.so -lopencv_features2d /usr/lib/x86_64-linux-gnu/libopencv_flann.so-lopencv_flann / usr / lib / x86_64-linux-gnu / libopencv_gpu.so -lopencv_gpu /usr/lib/x86_64-linux-gnu/libopencv_highgui.so -lopencv_highgui /usr/lib/x86_64-linux-gnu/libopencv_imgproc.so -lopencv_imgproc / usr / lib / x86_64-linux-gnu / libopencv_legacy.so -lopencv_legacy /usr/lib/x86_64-linux-gnu/libopencv_ml.so -lopencv_ml /usr/lib/x86_64-linux-gnu/libopencv_objdetect.so -lopencv_objdetect / usr / lib / x86_64-linux-gnu / libopencv_ocl.so -lopencv_ocl /usr/lib/x86_64-linux-gnu/libopencv_photo.so -lopencv_photo /usr/lib/x86_64-linux-gnu/libopencv_stitching.so -lopencv_stitching / usr / lib / x86_64- linux-gnu / libopencv_superres.so -lopencv_superres / usr / lib / x86 _64-linux-gnu / libopencv_ts.so -lopencv_ts /usr/lib/x86_64-linux-gnu/libopencv_video.so -lopencv_video /usr/lib/x86_64-linux-gnu/libopencv_videostab.so -lopencv_videostab
对不起，如果这是一个烂摊子，但这正是我收到答案的方式 .
这就是我组织链接器的方式
这是我得到的错误：
构建目标：Ball_Plate调用：GCC C链接器g -L / usr / lib / x86_64-linux-gnu -o“Ball_Plate”./ Scott / src.o -lopencv_core \ opencv_imgproc \ opencv_highgui \ opencv_ml \ opencv_video \ opencv_features2d \ opencv_calib3d \ opencv_objdetect \ opencv_contrib \ opencv_legacy \ opencv_flann / usr / bin / ld：找不到-lopencv_core opencv_imgproc opencv_highgui opencv_ml opencv_video opencv_features2d opencv_calib3d opencv_objdetect opencv_contrib opencv_legacy opencv_flann collect2：error：ld返回1退出状态makefile：45：目标'Ball_Plate'的配方失败make： *** [Ball_Plate]错误1
我不知道如何解决这个问题，我不太了解链接器如何处理.so文件，如果你能帮助我，我将不胜感激 .
1 回答
所以我读了this post并发现问题是什么，尝试用
-DBUILD_TIFF=ON编译OpenCV库，现在Eclipse可以找到头文件，但我再次遇到链接器错误，Eclipse无法链接库 .