@Hyosun-Yoo said in [yocto:/# roslaunch voxl_cam_ros tracking_slave.launch] Error Message ?:

Re: AprilTag Relocalization

Dear
I got an error message when I run this command.

[yocto:/# roslaunch voxl_cam_ros tracking_slave.launch]

Please tell me how to solve this message.

VOXL Vision (modalai-3-2-0-0.3.4-b.tar.gz)
VOXL Vision PX4 Apriltag Relocalization error

Error message

ERROR: could not open camera subscriber for cam id 1
[ERROR] [1034.046473200]: CameraManager::Initialize() failed
[ERROR] [1034.046845023]: Unable to open camera.
===============*

Thank you so much.
Mr. Yoo, hyosun