Problem when I run fetch_gazebo_demo move_torso.launch

I get this error when I run the command: roslaunch fetch_gazebo_demo move_torso.launch

I get this error when I run the command: roslaunch fetch_gazebo_demo move_torso.launch
And when running the command: roslaunch fetch_moveit_config fetch_planning_execution.launch, the robot does not appear on rviz. I receive the following error:
[ERROR] [1716723727.341924974, 2398.212000000]: Could not load model ‘package://fetch_description/meshes/wrist_roll_link_collision.STL’ for link ‘wrist_roll_link’: OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource package://fetch_description/meshes /wrist_roll_link_collision.STL in resource group Autodetect or any other group. in ResourceGroupManager::openResource at /build/ogre-1.9-kiU5_5/ogre-1.9-1.9.0+dfsg1/OgreMain/src/OgreResourceGroupManager.cpp (line 753)

How can I fix it?

Could you please provide more context?

Which course or rosject?

If course, which unit and exercise/example?

If rosject, what is the name, and what section?

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