This is the discussion topic for the video and blog post linked above. Please keep all replies relevant to the content, otherwise create a new topic.
Discussion - Concept Design URDF (Making a Mobile Robot Pt 2)
vboxuser@linux1:~/dev_wc$ ros2 launch my_bot rsp.launch.py
ros2: command not found
i get the above error in the initial step, please help!!
After soutcing ros i got below error
Package ‘my_bot’ not found: “package ‘my_bot’ not found, searching: [‘/opt/ros/foxy’]”
It looks like you’ve either not built your workspace (with
colcon) or not sourced it (with
When you source the main ROS install (with
source /opt/ros/foxy/setup.bash) that makes all the installed packages available but not ones you’ve built yourself. For those you need to source your local workspace (sometimes called an overlay) with
source install/setup.bash (called from within the workspace) to make its packages available. It can get a bit confusing but once you are used to it it’s actually a very practical approach for working on multiple projects.