我一直在跑步:
source ~/bebop_ws/devel/setup.bash
roslaunch bebop_driver bebop_node.launch ip:=10.202.0.1
它工作正常,但是突然开始失败。现在我收到此错误:
raise ResourceNotFound(name, ros_paths=self._ros_paths)
ResourceNotFound: xacro
我尝试使用以下方式找到xacro:
rospack find xacro
但是我得到了:
[rospack] Error: package 'xacro' not found
源是正确的,因为我在 .bashrc
文件的结尾
source /opt/ros/kinetic/setup.bash
source ~/catkin_ws/devel/setup.bash
source ~/bebop_ws/devel/setup.bash