Right after simulation UI have changed I started facing problems with it. When I launch my robot into my world, gazebo successfully loads models from the world, but I can’t see my robot, even though all it’s nodes are there. Same thing happends then I try to launch my robot into existing world.

Can't see my robot in Gazebo

marco.nc.arruda May 4, 2021, 2:53pm 5

There is also another possibility which is related to the zooming of gzclient
Could you try the solution shown here:

Please, let me know if it’s solved