Hello, I am trying to complete ROS2 Basics in 5 Days but am stuck at the beginning of the course and unable to finish ROS2_Basics_Demo. As directed, I open up a new shell and type in the commands as directed. I then open up a second shell and type in the following:
ros2 run mara_utils_scripts spawn_entity
After the last command, Gazebo crashes. This is what I get:
The first shell is on the right and the second shell in on the left below Gazebo. Does anyone know what is going on? ANY help would be appreciated. Thanks!