The robot doesn't move

[chuangleo]

When I run roslaunch ros_autonomous_slam turtlebot3_world.launch, the terminal issues [filter-7] process has died [pid 6452, exit code 1, cmd /home/amaya/catkin_ws/src/ros_autonomous_slam/scripts/filter.py __name:=filter __log:=/home/amaya/.ros/log/3d4bcb8c-6975-11ee-b407-65d4e7192b1e/filter-7.log]. log file: /home/amaya/.ros/log/3d4bcb8c-6975-11ee-b407-65d4e7192b1e/filter-7*.log [assigner-8] process has died [pid 6454, exit code 1, cmd /home/amaya/catkin_ws/src/ros_autonomous_slam/scripts/assignor.py __name:=assigner __log:=/home/amaya/.ros/log/3d4bcb8c-6975-11ee-b407-65d4e7192b1e/assigner-8.log]. log file: /home/amaya/.ros/log/3d4bcb8c-6975-11ee-b407-65d4e7192b1e/assigner-8*.log, I can't find where this question comes from.