search

UZ-SLAMLab / ORB_SLAM3

ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM
GNU General Public License v3.0
6.22k stars 2.46k forks source link

Issue finding the executable file #914

Open ashwinjoseph95 opened 4 days ago

ashwinjoseph95 commented 4 days ago

I was following the tutorial and was able to build using ./build_ros.sh on Ubuntu 20.04LTS having ROS Noetic. As per the tutorial the next step is a rosrun command like 'rosrun ORB_SLAM3 Mono PATH_TO_VOCABULARY PATH_TO_SETTINGS_FILE' I then tried the EuRoC example command: rosrun ORB_SLAM3 Stereo_Inertial Vocabulary/ORBvoc.txt Examples/Stereo-Inertial/EuRoC.yaml true but executing it gives me the error _"[rosrun] Couldn't find executable named Stereo_Inertial below /home/knnas/catkin_ws/src/ORB_SLAM3/Examples_old/ROS/ORBSLAM3" I don't really know why it is searching in the Examples_old folder and why the example ain't working as suggested in the tuorial, can anyone help me understand the issue here?

image

and if I manage to get the path right, I get another error: image

khshmt commented 4 days ago

executables of the ROS nodes exist in "Examples_old" not in "Examples", what in "Examples" are CPP executables not ROS nodes