解决方案:gazebo-2] process has died [pid 28003, exit code 255, cmd /opt/ros/indigo/lib/

在运行gazebo的过程中,出现了 黑屏 和下面的错误:


[gazebo-2] process has died [pid 28003, exit code 255, cmd /opt/ros/indigo/lib/gazebo_ros/gzserver worlds/empty.world __name:=gazebo __log:=/home/exbot/.ros/log/3bd6002c-c882-11e8-8b6c-000c299fff92/gazebo-2.log].
log file: /home/exbot/.ros/log/3bd6002c-c882-11e8-8b6c-000c299fff92/gazebo-2*.log

因为这个问题重装了几次gazebo的各个版本,最后在gazebosim上找到了解决方案,运行下面的命令即可:

killall gzserver
 
killall gzclient

注:我测试的情况是,运行killall gzserver 就行了,再运行killall gzclient就会出错,但是上面描述的问题已经解决:
在这里插入图片描述