CMake Error at /opt/ros/humble/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:213 (add_custom_target):
  add_custom_target cannot create target "rm_serial_driver" because another
  target with the same name already exists.  The existing target is a shared
  library created in source directory
  "/home/firmament/codes/24navigation/src/rm_serial_driver".  See
  documentation for policy CMP0002 for more details.
Call Stack (most recent call first):
  CMakeLists.txt:40 (rosidl_generate_interfaces)


gmake: *** [Makefile:335: cmake_check_build_system] Error 1