以下大部分内容参考自 ros_by_example_hydro_volume_1.pdf local costmap 是怎么生成的?跟三维点云有什么关系? global costmap在没有全局地图下怎么办? 要实现标题所述功能: 需要配置local costmap和global costmap 在move_base里默认用到的costmap(这一点在论文:ROS Navigation: Concepts and Tutorial 3.6最后一段节有说到,而且说明了怎么配置layered cos
undefined reference to typeinfo - C++ error message There are some compiler and loader error messages that shout obviously as to their cause, but there are others that simply don't give the new user much of an indication as to what's really wrong. An