Error in main.launch in rosject and gazebo is not loaded

[bayodesegun]

@yanchun.wang @dmavridis,

I apologize for this glitch. We now have a new screen for Gazebo, for better support for simulations.

Please refer to the solution described in this post and adapt to your rosjects accordingly:

Gray screen for Real Robot Lab simulation on ROS Basics project (gzclient)

When trying the rosject of the final project of the ROS Basics in 5 Days course, which contains a simulation of the Real Robot Lab, only a gray screen is shown: [gray screen]