[file_player-2] process has died [pid 2387, exit code -11

[hyl2002]

[file_player-2] process has died [pid 2387, exit code -11, cmd /home/huyunlong/1/catkin_ws_bag/devel/lib/file_player/file_player __name:=file_player __log:=/home/huyunlong/.ros/log/9c069ac4-0071-11ef-8da7-000c291971f0/file_player-2.log].
log file: /home/huyunlong/.ros/log/9c069ac4-0071-11ef-8da7-000c291971f0/file_player-2*.log

[dongjae0107]

It's hard to understand what the problem is just from this. When you launch the file_player, does the GUI open correctly? Does it load the folder? Does the issue only occur when you try to play? Understanding how you are using it would help in solving the problem. Otherwise, I recommend watching and following the tutorial video provided in the README (https://www.youtube.com/watch?v=uU-FC-GmHXA&t=45s).