Jackal not spawning in my local ubuntu

Hi,

From your bitbucket, after cloning the repository of a jackal, when I tried launching unit_outdoor_jackal_world.launch, neither does gazebo shows up nor the model comes.
Similarly, when I’m tried for Summit XL, this thing keeps popping "[N=/summit_xl_robot_control,F=starting-398]: SummitXLControllerClass::starting] and this comes in an infinite loop and it never launches

Hi,

We would need to know a bit more information.

  1. Which system, ubuntu version, ROS version you have installed
  2. Which repo have you downloaded and which branch are you using
  3. Which launch are you executing?