1 | initial version |
Hi,
If I were you, I would just create a sdf to import that .dae and add collision then import that sdf inside this world sdf. See here: https://github.com/chapulina/dolly/blob/foxy/dolly_gazebo/models/casual_female/model.sdf for example.
That's my preference way.
Anyway back to your question,
I think your actor is not defined as a model. So, you need to define model then add collision in it. Try that