turtlebot3 waffle Queation (how does it work?) ros
i do many times, but i don't know what is problem. please help me
command
$ roslaunch turtlebot3_bringup turtlebot3_robot.launch
result
error : cannot launch node of type [hls_lfcd_lds_driver/hlds_laser_publisher]: hls_lfcd_lds_drivers
ROS path [0] =/opt/ros/kinetic/share/ros
...
Did you follow this tutorial? This to me looks like a common error when you dont source your workspace after building package, try
source /path_to_workspace/devel/setup.bashandsource /opt/ros/kinetic/setup.bash.