在CMakeLists CMake错误。txt(target_link_libraries)

I have a problem with CMake. I have wrote a CMakeList.txt file. But when I run it with Cmake I got a strange error "CMake Error at CMakeLists.txt:17 (target_link_libraries): Cannot specify link libraries for target "debug" which is not built by this project.".I have a problem with CMake. I have wrote a CMa