Sam_bot tutorial gazebo missing wheels
We are following this tutorial: https://navigation.ros.org/setup_guid... Our gazebo simulation is missing the wheels of the sam_bot, but are show in the rviz simulation. The Gazebo simulation has the body, and castor wheel of sam_bot, but not the left and right differential wheels, whereas the rviz simulation has all the components. Any help would be appreciated.
There is a video that shows how to spawn a robot from the sam_bot nav2 tutorial: https://www.youtube.com/watch?v=GVBq2...