process has died [pid 20978, exit code 255, cmd /opt/ros/melodic/lib/gazebo_ros/gzserver -e ode /home/aditya/catkin_ws/src/my_simulations/world/empty_world.world __name:=gazebo __log:=

process has died [pid 20978, exit code 255, cmd /opt/ros/melodic/lib/gazebo_ros/gzserver -e ode /home/aditya/catkin_ws/src/my_simulations/world/empty_world.world name:=gazebo log:=

i am getting this error when i executed the command roslaunch mysimulations myworld.launch

i am using ros melodic on ubuntu 18.04 on a oracle virtual box

Asked by aditya raj on 2020-12-11 09:00:14 UTC

Try to type in terminal this commands killall gzserver and killall gzclient i hope that it will help you

Asked by hamdi sharaf on 2021-05-05 18:54:06 UTC

Yes, this worked. Thanks

Asked by Paul Pavish on 2022-05-27 02:27:29 UTC