In ROS environment, there are a lot of behaviors that I couldn’t understand. One of them was gazebo black screen problem with urdf spawn on gazebo environment. But this time, it was a virtual machine problem, which is because of virtual box.
When I run gazebo with my urdf model, gazebo shows only black screen even it’s working on RVIZ very well.
I figure out that it’s about graphics driver, I set Display acceleration to null in virtual machine’s display settings. As far as I search, enabling 3d acceleration is not working with gazebo physics.
After restarting, gazebo is working very well with my model.