[gazebo-2] process has died [pid 11510, exit code 134, cmd /opt/ros/kinetic/lib/gazebo_ros/gzserver
[gazebo-2]processhasdied[pid11510,exitcode134,cmd/opt/ros/kinetic/lib/gazebo_ros/gzserver-eode/home/xmy/smartcar_ws/src/smartcar_description/worlds/smartcar.world__name:=gazebo__log:=/home/xmy/.ros/lo