LI-AR0234CS-STEREO-GMSL2 Failed to get Left IOutputStreamSettings interface

[Vulcan-YJX]

ERROR extensions/hawk/argus_camera.cpp@383: Failed to get Left IOutputStreamSettings interface ERROR gxf/std/entity_executor.cpp@200: Entity with 48 not found!`

• camera : LI-AR0234CS-STEREO-GMSL2
• cmd : ros2 launch isaac_ros_argus_camera isaac_ros_argus_camera_stereo.launch.py

Get error，how can i fix it？

Thanks.

[jaiveersinghNV]

Could you please provide the following information to help us debug your issue?

• Which JetPack version
• Which specific Jetson board
• Which version of the HAWK drivers are installed

[Vulcan-YJX]

The above issue uses libargus from Jetpack 5.0.1 and 2022-10-19 versions. Now I have upgrade my prj but have a new problem.

• Version : jetpack 5.1.1
• HardWare : Nvidia orin agx 32G
• HAWK drivers: 35.2_GA

I have been able to obtain the camera's image through nvgstcapture and the camera is working properly. But I received the following error report.

• WARN gxf/std/program.cpp@456: No system specified. Nothing to do

• [ERROR] [1681182269.461670754] [argus_stereo]: [NitrosContext] dlopen failed when opening "/home/nvidia/workspace/hawk_cam/install/isaac_ros_gxf/share/isaac_ros_gxf/gxf/lib/libgxf_argus.so": desktop-shell.so: cannot open shared object file: No such file or directory

• ERROR gxf/std/program.cpp@475: Attempted interrupting when not running (state=0d).

• ERROR gxf/core/runtime.cpp@1243: Graph interrupt failed with error: GXF_INVALID_EXECUTION_SEQUENCE

• Component constructor threw an exception: [NitrosNode] loadExtensions Error: GXF_FAILURE

• Failed to load node 'argus_stereo' of type 'nvidia::isaac_ros::argus::ArgusStereoNode' in container '/argus_stereo_container': Component constructor threw an exception: [NitrosNode] loadExtensions Error: GXF_FAILURE

[Vulcan-YJX]

ldd libgxf_argus.so get msg.

• desktop-shell.so => not found
• drm-backend.so => not found
• fullscreen-shell.so => not found
• gl-renderer.so => not found
• hmi-controller.so => not found
• ivi-controller.so => not found
• ivi-shell.so => not found
• wayland-backend.so => not found

[hemalshahNV]

Are you running within the Isaac ROS Dev container by any chance? You'll need /usr/lib/aarch64-linux-gnu/tegra/weston in your LD_LIBRARY_PATH as we configure for you in Dockerfile.aarch64 here.

[Vulcan-YJX]

Thanks . it works.