hunter model not showing up at RVIZ

[betogulliver]

We follow the steps here https://github.com/agilexrobotics/ugv_gazebo_sim/tree/master/hunter
however the hunter model is not showing up (step 2 below).
the gazebo simulator is OK (step 3 below)

any ideas on how to make the hunter model show up?

thanks in advance

[NG] 2.Run the star file of hunter2.0 model and visualize the model in Rviz
​ Enter the hunter_ws folder

​ Run the start file of hunter2.0 and visualize the model in Rviz

roslaunch hunter2_base display_xacro.launch

hunter model not showing up at RVIZ

[OK] 3.Start the gazebo simulation environment of hunter2.0 and control hunter2.0 movement in the gazebo
​ Enter the hunter_ws folder

the Gazebo simulation is OK

[dashun1234]

You may need to install the ros-melodic-joint-state-publisher-gui first OR add the robot model manually on Rviz if you already have the GUI installed in your laptop.