问题遇到的现象和发生背景
在使用指令roslaunch zed_wrapper zed2.launch指令时，最后命令行窗口会杀死指令，并且报错信息为
REQUIRED process [zed2/zed_node-2] has died! process has died [pid 27964, exit code -6, cmd /home/zjj/catkin_ws/devel/lib/zed_wrapper/zed_wrapper_node __name:=zed_node __log:=/home/zjj/.ros/log/97b84dba-510d-11ed-bd6f-346f246a93a9/zed2-zed_node-2.log]. log file: /home/zjj/.ros/log/97b84dba-510d-11ed-bd6f-346f246a93a9/zed2-zed_node-2*.log Initiating shutdown!
请问各位有没有解决方案
用代码块功能插入代码，请勿粘贴截图
运行结果及报错内容
REQUIRED process [zed2/zed_node-2] has died! process has died [pid 27964, exit code -6, cmd /home/zjj/catkin_ws/devel/lib/zed_wrapper/zed_wrapper_node __name:=zed_node __log:=/home/zjj/.ros/log/97b84dba-510d-11ed-bd6f-346f246a93a9/zed2-zed_node-2.log]. log file: /home/zjj/.ros/log/97b84dba-510d-11ed-bd6f-346f246a93a9/zed2-zed_node-2*.log Initiating shutdown!
我的解答思路和尝试过的方法
重装ZED SDK，重装zed-ros-wrapper，都没有解决
