process has died [pid 4889, exit code 127, cmd /home/qjk/catkin_ws/devel/lib/ur_robot_driver/ur_robot_driver_node __name:=ur_hardware_interface __log:=/home/qjk/.ros/log/7ba34aca-ad38-11ee-9d76-8d325ab36020/ur_hardware_interface-3.log].
log file: /home/qjk/.ros/log/7ba34aca-ad38-11ee-9d76-8d325ab36020/ur_hardware_interface-3*.log
Initiating shutdown!
把除了功能包内除了src以外的功能包删除重新编译