Hi, When running gazebo 11.12 with ROS 2 Foxy and Ubuntu 20.04, it shows this warning:
[gzserver-1] [Wrn] [ModelDatabase.cc:340] Getting models from[http://models.gazebosim.org/]. This may take a few seconds.
and then gets stuck for around a minute, until finally showing the the world. But it happens every time I run it, so clearly is not downloading any model
In particular, I'm just running the first ROS 2 navigation example:
ros2 launch nav2_bringup tb3_simulation_launch.py headless:=False
The same works fine on ROS2 Humble and Ubuntu 22.04!
I have found the same issue reported on different places, eg. on this question, but none of the solutions that I have found so far works except disconnecting my PC from internet when launching. I tried
- setting GAZEBO_MODEL_DATABASE_URI
- downloading the models to $(HOME)/.gazebo/models
Thanks!
