I’m trying to load a Turtlebot3 Model in the TurtleBot3 World.
My reference is: https://emanual.robotis.com/docs/en/platform/turtlebot3/simulation/
I’m using ROS2 Humble, Ubuntu 22.04.
I installed the Turtlebot3 Packages from: https://emanual.robotis.com/docs/en/platform/turtlebot3/quick-start/#pc-setup
When I run colcon build --symlink-install, I get the following error in the screenshot.
And when I try to launch
$ export TURTLEBOT3_MODEL=waffle
$ ros2 launch turtlebot3_gazebo turtlebot3_world.launch.py
it doesn’t work.
