Colors not shown in Gazebo 5
I try to change the color of a Link of a robot. The robot is written in URDF/Xacro. The Link is a Link without a mesh.
In Gazebo 2 it worked using the gazebo-element:
<gazebo reference="link-1"> <material>Gazebo/FlatBlack</material> </gazebo>
Now I updated to Gazebo5 and the Link is white.
How can I change the color of the link?