[ 70%] Built target vesc_ackermann_nodelet
[ 71%] Linking CXX executable /home/lc/racecar_ws/devel/lib/vesc_driver/vesc_driver_node
CMakeFiles/getID.dir/src/getID.cpp.o: In function main': getID.cpp:(.text+0x215): undefined reference to
ros::console::initializeLogLocation(ros::console::LogLocation*, std::string const&, ros::console::levels::Level)'
getID.cpp:(.text+0x3af): undefined reference to ros::console::initializeLogLocation(ros::console::LogLocation*, std::string const&, ros::console::levels::Level)' CMakeFiles/getFirmwareVersion.dir/src/getFirmwareVersion.cpp.o: In function
main':
getFirmwareVersion.cpp:(.text+0x215): undefined reference to ros::console::initializeLogLocation(ros::console::LogLocation*, std::string const&, ros::console::levels::Level)' getFirmwareVersion.cpp:(.text+0x3af): undefined reference to
ros::console::initializeLogLocation(ros::console::LogLocation*, std::string const&, ros::console::levels::Level)'
CMakeFiles/ackermann_to_vesc_node.dir/src/ackermann_to_vesc_node.cpp.o: In function `main':
看起来像是函数未定义,你检查一下你的CMakeLists.txt里依赖项是否添加全了,是不是有缺失