make: *** [.build_release/tools/compute_image_mean.bin] Error1.build_release/lib/libcaffe.so: undefined reference to `cv::imread(cv::Stringconst&,int)' .build_release/lib/libcaffe.so: undefined reference to `cv::imencode(cv::Stringconst&, cv::_InputArrayconst&, std::vector<unsignedch...
错误如下: build/src/seg_label_generator.o:In function `SegLabelGenerator::showLabels(std::__cxx11::basic_string,std::allocator>const&,int,int)':seg_label_generator.cpp:(.text+0x2150):undefined reference to `cv::imread(cv::Stringconst&,int)'seg_label_generator.cpp:(.text+0x2196):undefi...
一、问题描述 用cmake编译时出现这个问题: undefined reference to cv::imread(std::__cxx11::basic_string… 对‘cv::imread(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, int)’未定义的引用 二、原因 新版本的opencv 把读取从链接库libopencv_highgui中剥离出来多了...
undefined reference to 'cv::String::deallocate()' undefined reference to 'cv::String::deallocate()' 解决方法:在CMakeLists.txt(目录opencv3.4.2\opencv\sources)加入安装OpenCV的版本号: 将 find_package( OpenCV REQUIRED ) 更改为 find_package( OpenCV 3 REQUIRED ) 。
undefined reference to `cv::imread(std::string const&, int)' undefined reference to `cv::noArray()' undefined reference to `cv::_OutputArray::_OutputArray(cv::Mat&)' undefined reference to `cv::_InputArray::_InputArray(cv::Mat const&)' ...
用cmake编译时出现这个问题: undefined reference to cv::imread(std::__cxx11::basic_string… 对‘cv::imread(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, int)’未定义的引用 新版本的opencv 把读取从链接库libopencv_highgui中剥离出来多了一个libopencv...
/tmp/ccEMHPHa.o: In function `main': main.cpp:(.text+0x46): undefined reference to `cv::imread(cv::String const&, int)' /tmp/ccEMHPHa.o: In function `cv::String::String(char const*)': main.cpp:(.text._ZN2cv6StringC2EPKc[_ZN2cv6StringC5EPKc]+0x58): undefined reference ...
I am building a project with OpenCV 4 beta and when I use the function cv::imread or cv::imwrite I get an undefined reference to the functions. My CMakeLists.txt is as follows: cmake_minimum_required(VERSION 3.1.0) project(myImageProgram...
undefined reference to 'cv::String::deallocate()' 解决方法:在CMakeLists.txt(目录opencv3.4.2\opencv\sources)加入安装OpenCV的版本号: 将 find_package( OpenCV REQUIRED ) 更改为 find_package( OpenCV 3 REQUIRED ) 。 方法2 修改QT项目内的.pro文件中的静态库(libopencv_*.dll.a)的链接路径,由相对路...