cannot see the gpu laser in gazebo plugin tutorials
I am learning the gazebo plugin tutorial. Initially, I got the first image from a coke can, but when going forward to GPU laser, I cannot get the picture in the tutorial either in the gazebo or Rviz.
Could anyone help me what is the necessary setting for this part to get the result?
also, the following launch command does not work. " roslaunch rrbot_gazebo rrbot.launch "
Thanks