After I issue the following commands ,
-> roscore &
-> rosrun dpptam main
I came across the following error.
root@milton-ThinkPad-T450:~/catkin_ws/src# rosrun dpptam main
terminate called after throwing an instance of 'boost::filesystem::filesystem_error'
what(): boost::filesystem::create_directory: No such file or directory: "src/dpptam/src/map_and_poses"
Aborted (core dumped)
root@milton-ThinkPad-T450:~/catkin_ws/src#
It seems the process can't find this path (the path already exists):
/root/catkin_ws/src/dpptam/src/map_and_poses
But then I switch into "/root/catkin_ws/" and issue the same command, it works.
It seems command "rosrun dpptam main" should be issue under /root/catkin_ws/, and it will find that path.
Dear @alejocb
After I issue the following commands , -> roscore & -> rosrun dpptam main
I came across the following error.
root@milton-ThinkPad-T450:~/catkin_ws/src# rosrun dpptam main terminate called after throwing an instance of 'boost::filesystem::filesystem_error' what(): boost::filesystem::create_directory: No such file or directory: "src/dpptam/src/map_and_poses" Aborted (core dumped) root@milton-ThinkPad-T450:~/catkin_ws/src#
It seems the process can't find this path (the path already exists): /root/catkin_ws/src/dpptam/src/map_and_poses
But then I switch into "/root/catkin_ws/" and issue the same command, it works.
It seems command "rosrun dpptam main" should be issue under /root/catkin_ws/, and it will find that path.