项目场景:
[gazebo-1] process has died [pid 397, exit code 255, cmd /opt/ros/melodic/lib/gazebo_ros/gzserver -e ode worlds/empty.world __name:=gazebo __log:=/home/jiqiang/.ros/log/366747d8-0841-11ed-adde-1c1bb54aa7d6/gazebo-1.log].
log file: /home/zgjldx/.ros/log/366747d8-0841-11ed-adde-1c1bb54aa7d6/gazebo-1*.log
问题描述
运行roslaunch gazebo_ros empty_world.launch指令,出现process has died的报错[gazebo-1] process has died [pid 397, exit code 255, cmd /opt/ros/melodic/lib/gazebo_ros/gzserver -e ode worlds/empty.world __name:=gazebo __log:=/home/jiqiang/.ros/log/366747d8-0841-11ed-adde-1c1bb54aa7d6/gazebo-1.log].
log file: /home/zgjldx/.ros/log/366747d8-0841-11ed-adde-1c1bb54aa7d6/gazebo-1*.log
解决方案:
killall gzserver
killall gzclient
在终端执行上述两条指令(一般只需要执行第一条指令)
重新执行以下指令,成功打开gazebo,不再出现报错
roslaunch gazebo_ros empty_world.launch
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