()' CMakeFiles/qt_segmentation.dir/main.cpp.o: In function `cv::String::~String()': /usr/local/include/opencv2/core/cvstd.hpp:648: undefined reference to `cv::String::deallocate()' CMakeFiles/qt_segmentation.dir/main.cpp.o: In function `cv::String::operator=(cv::String const&)'...
5 'undefined reference to' with cmake 0 uable to solve undefined reference to symbol with cmake 8 CMake "undefined reference to function" 4 Undefined reference with cmake using own libraries 15 Undefined reference to function CMake 1 cmake - undefined reference to 0 CMake undefined...
Linking CXX executable ../../../bin/ModuleTest CMakeFiles/ModuleTest.dir/tmp.cpp.o: Infunction`main':/ModuleTest/tmp.cpp:4: undefined reference to `std::cout' tmp.cpp 内容如下 1#include <iostream>23intmain(){4std::cout <<"seconds since the Epoch\n";5return0;6} 解决方法: 在CM...
0/../../../../x86_64-w64-mingw32/bin/ld.exe: CMakeFiles\hello.dir/objects.a(helloworld.cpp.obj): in function `main': [build] D:/WORK/opencvproj/helloworld.cpp:9: undefined reference to `cv::imread(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<...
/usr/bin/ld: CMakeFiles/MY_PROGRAM.dir/src/main.cpp.o: in function `main': /home/user/Code/root/src/main.cpp:27: undefined reference to `str_toupper(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std...
/usr/bin/ld:CMakeFiles/two_cam.dir/UI/MainWindow.cpp.o:infunction `MainWindow::procDetect(MainWindow*)':/home/pi/two_cam/UI/MainWindow.cpp:203:undefined reference to `Calib3D::remap(cv::Mat&,cv::Mat&)' collect2:error:ld returned1exit status ...
In function `_start' undefined reference to `main' error: ld returned 1 exit status 粉丝不w /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/Scrt1... Qt Creator 报错 moc_mainwindow.cpp:-1: error: undefined reference to `MainWindow::mouseDoubleClickEven ...
libcolib.a(co_hook_sys_call.cpp.o): In function `co_gethostbyname_r(char const*, hostent*, char*, unsigned long, hostent**, int*)': co_hook_sys_call.cpp:(.text+0x1fca): undefined reference to `clsCoMutex::clsCoMutex()'
这就是我试图编译它的方式: g++ -I /usr/local/boost_1_70_0 -L /usr/local/boost_1_70_0 -I /usr/include/mysql-cppconn-8 -pthread -std=c++2a `pkg-config gtkmm-3.0 --cflags --libs` srv.cpp -o srv 错误消息中的一行是 undefined reference to `mysqlx::abi2::r0::string::Impl::to...
.cpp:146: undefined reference to `pthread_key_create' /libboost_thread.a(thread.o): In function `boost::detail::get_current_thread_data()': .cpp:153: undefined reference to `pthread_getspecific' /libboost_thread.a(thread.o): In function `boost::detail::set_current_thread_data(boost::de...