SITL and Gazebo, ROS2 Error "No transform from [base_link] to [odom]

[RoyAmoyal]

I followed the installation guide for ROS2 along with SITL and Gazebo from the ArduPilot documentation here. After running the command:

ros2 launch ardupilot_gz_bringup iris_runway.launch.py everything seems to work fine initially. However, I am encountering some issues, as shown in the attached screenshot.

In the terminal, I see the following warnings:
[ruby $(which gz) sim-1] Msg [NameManager::issueNewName] (Skeleton::BodyNode | iris::iris_with_standoffs) The name [base_link] is a duplicate, so it has been renamed to [base_link(1)]
[ruby $(which gz) sim-1] Msg [NameManager::issueNewName] (Skeleton::N4dart8dynamics9ShapeNodeE | iris::iris_with_standoffs) The name [base_link:base_collision] is a duplicate, so it has been renamed to [base_link:base_collision(1)]
When I run 'ros2 launch ardupilot_gz_bringup iris_maze.launch.py ' I get the next error:

I am using Ubuntu 22.04 and ROS Humble.

Could you please provide guidance on this issue? Thank you!

[Ryanf55]

Please attach the full terminal logs. There is a chance the joint state publisher crashed for some other reason.