Gazebo [Err] [ModelMaker.cc:118] Directory doesn't exist[/home/<username>/.ignition/fuel/fuel.gazebosim.org/accurrent/models/mbari%20tethys%20lrauv/tip]

Hello, I am totally new to Gazebo and for my project I try to make a ship move on water. I tried to load this sdf file: gz-sim/examples/worlds/auv_controls.sdf at gz-sim7 · gazebosim/gz-sim · GitHub.
I created a folder with this sdf file and a simple config file pointing to the sdf. When I launch gazebo, add the path of the model and try to add it to the environment I get this error:
[Err] [ModelMaker.cc:115] Unable to load file[/home/matteo/model_editor_models/buoyant/model.sdf]
[Err] [ModelMaker.cc:118] Directory doesn’t exist[/home/matteo/.ignition/fuel/fuel.gazebosim.org/accurrent/models/mbari%20tethys%20lrauv/tip].

I am using ubuntu:
|Distributor ID:|Ubuntu|
|Description:|Ubuntu 22.04.4 LTS|
|Release:|22.04|
|Codename:|jammy|

Gazebo:
Gazebo multi-robot simulator, version 11.10.2

Thank you for your help.

Hello,

Welcome to the community!

We use this forum for more general discussions about Gazebo. For specific issues like yours, the best place to ask is https://robotics.stackexchange.com/ with the gazebo tag.