Error when running VSLAM using intel realsense D435i in Jetson orin nano

ros2 launch isaac_ros_visual_slam isaac_ros_visual_slam_realsense.launch.py
[INFO] [launch]: All log files can be found below /home/admin/.ros/log/2024-01-14-12-32-58-773667-zainmfd-26333
[INFO] [launch]: Default logging verbosity is set to INFO
[ERROR] [launch]: Caught exception in launch (see debug for traceback): “package ‘realsense2_camera’ not found, searching: [‘/opt/ros/humble’]”
[INFO] [component_container-1]: process started with pid [26344]
[component_container-1] [INFO] [1705215779.523486820] [visual_slam_launch_container]: Load Library: /opt/ros/humble/lib/libvisual_slam_node.so
[component_container-1] [INFO] [1705215779.724366936] [visual_slam_launch_container]: Found class: rclcpp_components::NodeFactoryTemplatenvidia::isaac_ros::visual_slam::VisualSlamNode
[component_container-1] [INFO] [1705215779.724568764] [visual_slam_launch_container]: Instantiate class: rclcpp_components::NodeFactoryTemplatenvidia::isaac_ros::visual_slam::VisualSlamNode
[component_container-1] [INFO] [1705215779.927537267] [visual_slam_node]: cuVSLAM version: 11.4
[INFO] [component_container-1]: sending signal ‘SIGINT’ to process[component_container-1]
[component_container-1] [INFO] [1705215780.323962372] [rclcpp]: signal_handler(signum=2)
[WARNING] [launch_ros.actions.load_composable_nodes]: Abandoning wait for the ‘/visual_slam_launch_container/_container/load_node’ service response, due to shutdown.
[ERROR] [component_container-1]: process[component_container-1] failed to terminate ‘5’ seconds after receiving ‘SIGINT’, escalating to ‘SIGTERM’
[INFO] [component_container-1]: sending signal ‘SIGTERM’ to process[component_container-1]
[component_container-1] [INFO] [1705215785.302985914] [rclcpp]: signal_handler(signum=15)
[ERROR] [component_container-1]: process[component_container-1] failed to terminate ‘10.0’ seconds after receiving ‘SIGTERM’, escalating to ‘SIGKILL’
[INFO] [component_container-1]: sending signal ‘SIGKILL’ to process[component_container-1]

I follow this doc Tutorial for Visual SLAM Using a RealSense Camera with Integrated IMU — isaac_ros_docs documentation

Hi @zainmuhammed508

Welcome to the Isaac ROS forum. Looking at your log the realsense2_camera node is not found, and I think you didn’t follow the documentation to install the realsense camera driver and the ROS2 package.

Please follow the point number 1 of the guide:
https://nvidia-isaac-ros.github.io/getting_started/hardware_setup/sensors/realsense_setup.html