[mapOptmization-7] process has died

[binbin2002]

hello ,thanks for your work!!! when i run lego loam, the mapOptmization process has died and error shows blow.

[mapOptmization-7] process has died [pid 26579, exit code 127, cmd /home/yang/mystudy/Lidar_SLAM/devel/lib/lego_loam/mapOptmization __name:=mapOptmization __log:=/home/yang/.ros/log/068c78ce-2c54-11ef-af63-412a95381f0c/mapOptmization-7.log].
log file: /home/yang/.ros/log/068c78ce-2c54-11ef-af63-412a95381f0c/mapOptmization-7*.log

[tejasps28]

Hi, were you able to fix this?

[binbin2002]

谢谢，您的邮件已经收到，我会尽快进行处理。Thanks! Your e-mail is received and will be handled as soon as possible.