Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
[*] DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other
Target Operating System
[*] Linux
QNX
other
Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
[*] NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other
SDK Manager Version
[*] 1.7.1.8928
other
Host Machine Version
[*] native Ubuntu 18.04
other
While running this sample application https://docs.nvidia.com/drive/driveworks-3.5/dwx_lidar_replay_sample.html. I’m getting the below error:
Nvidia_Drive@tegra-ubuntu:/usr/local/driveworks-3.5/bin$ ./sample_lidar_replay --protocol=lidar.socket --params=device=OUSTER_OS2_128,ip=169.254.110.235,dip=192.168.131.39,port=7502,hres=1024,scan-frequency=20
Starting my sample application...
[24-02-2022 15:32:19] Platform: Detected DDPX - Tegra A
[24-02-2022 15:32:19] TimeSource: monotonic epoch time offset is 1645611001693883
[24-02-2022 15:32:19] TimeSource: Could not detect valid PTP time source at nvpps. Fallback to eth0
[24-02-2022 15:32:19] TimeSource Eth: Lost PTP time synchronizaton. Synchronized time will not be available from this timesource.
[24-02-2022 15:32:19] TimeSource: Could not detect valid PTP time source at 'eth0'. Fallback to CLOCK_MONOTONIC.
[24-02-2022 15:32:19] Platform: number of GPU devices detected 2
[24-02-2022 15:32:19] Platform: currently selected GPU device discrete ID 0
[24-02-2022 15:32:19] Context::getDataPathFromSelfLocation DATA_ROOT found at: /usr/local/driveworks-3.5/data
[24-02-2022 15:32:19] SDK: No resources(.pak) mounted, some modules will not function properly
[24-02-2022 15:32:19] SDK: Create NvMediaDevice
[24-02-2022 15:32:19] SDK: Create NvMedia2D
[24-02-2022 15:32:19] SDK: use EGL display as provided
[24-02-2022 15:32:20] TimeSource: monotonic epoch time offset is 1645611001693883
[24-02-2022 15:32:20] TimeSource: Could not detect valid PTP time source at nvpps. Fallback to eth0
[24-02-2022 15:32:20] TimeSource Eth: Lost PTP time synchronizaton. Synchronized time will not be available from this timesource.
[24-02-2022 15:32:20] TimeSource: Could not detect valid PTP time source at 'eth0'. Fallback to CLOCK_MONOTONIC.
[24-02-2022 15:32:20] Initialize DriveWorks SDK v3.5.75
[24-02-2022 15:32:20] Release build with GNU 7.3.1 from heads/buildbrain-branch-0-gc61a9a35bd0 against Drive PDK v5.2.0.0
[24-02-2022 15:32:20] SensorFactory::createSensor() -> lidar.socket, device=OUSTER_OS2_128,ip=169.254.110.235,dip=192.168.131.39,port=7502,hres=1024,scan-frequency=20
[24-02-2022 15:32:20] LidarSocket::getParameters, return-mode not specified. Using default value DUAL
[24-02-2022 15:32:20] hfov-start is empty, default value 0 will be used
[24-02-2022 15:32:20] hfov-end is empty, default value 360 will be used
[24-02-2022 15:32:20] Destination IP address, Horizontal Resolution is used only by OUSTER Lidar
[24-02-2022 15:32:20] Return Mode is used only by Velodyne Lidar
[24-02-2022 15:32:20] Horizontal FOV is used only by Ouster and Velodyne Lidars
[24-02-2022 15:32:20] , Device magic number = 3235826430
[24-02-2022 15:32:20] Driveworks exception thrown: DW_CANNOT_CREATE_OBJECT: DecoderOuster::DecoderOuster, Failed to connect to client
terminate called after throwing an instance of 'std::runtime_error'
what(): [2022-02-24 15:32:20] DW Error DW_CANNOT_CREATE_OBJECT executing DW function:
dwSAL_createSensor(&m_lidarSensor, params, m_sal)
at /dvs/git/dirty/gitlab-master_av/dw/sdk/samples/sensors/lidar/lidar_replay/main.cpp:124
Aborted (core dumped)
Please help in debugging the error