tangguotongling

Hi @lilustga Thank you for your attention~ Yes, I turned back to ROS-Melodic again. As you suggested I tried the command in "MoveIt Quickstart in RViz"(http://docs.ros.org/en/melodic/api/moveit_tutorials/html/doc/quickstart_in_rviz/quickstart_in_rviz_tutorial.html) `roslaunch panda_moveit_config demo.launch rviz_tutorial:=true`...

> Hello @tangguotongling, > > I tried running the demo on the latest tutorial and was able to see this same behavior by omitting `rviz_tutorial:=true` from the command. Could you...