Hi everyone,
I have just started with Ubuntu, ROS and Gazebo so I really do not know much yet. However, I really want to learn as much as possible and as fast as possible so please help me.
I am going through the tutorials for the turtlebot simulation on Gazebo after going through the tutorial from gazebosim. I can make the robot move with the command but I am having issues with the RViz parts. In the first tutorial, when I open RVIZ, to visualize my world in Gazebo, I have a warning for the image. It displays no image received. I can still see the obstacles added to the world with the point cloud. Do you know why I am not receiving any image?
USing Hydro and gazebo 1.9
Thanks
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