I am new to ROS and I am following this tutorial :
http://wiki.ros.org/rtabmap_ros/Tutorials/HandHeldMapping When using these commands:
$ export ROS_NAMESPACE=camera
$ roslaunch zed_wrapper zed_camera.launch publish_tf:=false
I keep getting this error:
The tf from 'zed_camera_center' to 'odom' does not seem to be available, will assume it as identity!
Could you please help me solve this problem ?