Selecting a Configuration for Autonomous Navigation Error

[1471131969]

Device: Nova Orin Developer Kit
Camera: 3 Owl monocular cameras + 3 Hawk stereo cameras
Extra Info:
1. Use this script “nova_preflight_checker -v” to check the sensors ----> all passed
2. Follow tutorial from “Run all Sensors on the Nova Orin Developer Kit” to visualize the sensor
outputs ------> both stereo/monocular camera images are normal

Script: ros2 launch nova_developer_kit_bringup navigation.launch.py stereo_camera_configuration:=front_configuration

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file ‘navigation.launch.py’ was not found in the share directory of package ‘nova_developer_kit_bringup’ which is at ‘/opt/ros/humble/share/nova_developer_kit_bringup’

[Raffaello]

Hi @1471131969

It looks like the error is indicating that the “nova_developer_kit_bringup” package is missing.

Please follow the documentation: Getting Started — isaac_ros_docs documentation

Let me know if fix your issue.

Best,
Raffaello

[1471131969]

Can not find navigation.launch.py in nova_developer_kit_bringup folder

[asawareeb]

Hi! Please try ros2 launch nova_developer_kit_bringup perceptor.launch.py stereo_camera_configuration:=front_configuration

[1471131969]

I cant get data infos by using this script:“ros2 launch nova_developer_kit_bringup perceptor.launch.py stereo_camera_configuration:=front_configuration”. Do these two scripts have the same functionality?

[asawareeb]

Do you mean no ROS topics are published when you launch this file? Could you please share terminal logs after launching this example?

[Ahung]

Hi, Please refer to following tutorials to create navigation python launch file for nova orin devkit.
https://nvidia-isaac-ros.github.io/reference_workflows/isaac_perceptor/tutorials_on_devkit/demo_navigation.html