The ROS Wiki is for ROS 1. Are you using ROS 2 (Humble, Iron, or Rolling)? Check out the ROS 2 Project DocumentationPackage specific documentation can be found on index.ros.org
For an overview of ROS, please see these pages:
Introduction
Concepts
Technical Overview
Wiki: ROS/Overview (last edited 2010-01-10 07:04:06 by KenConley)
