Unable to run Driveworks samples after upgrading to v5.0.10.3

After upgrading to PDK v5.0.10.3, I am trying to run the Driveworks samples using:

sudo /usr/local/driveworks/bin/sample_drivenet

However, I am getting following error:

[23-1-2019 19:15:5] Initialize DriveWorks SDK v1.2.400
[23-1-2019 19:15:5] Release build with GNU 4.9.4 from v1.2.0-rc11-0-ga7f5475 against Vibrante PDK v5.0.10.3
[23-1-2019 19:15:5] Platform: Detected Drive PX2 - Tegra A
[23-1-2019 19:15:5] TimeSource: monotonic epoch time offset is 1548298742802145
[23-1-2019 19:15:5] TimeSource: PTP ioctl returned error. Synchronized time will not be available.
[23-1-2019 19:15:5] TimeSource: Could not detect valid PTP time source at 'eth0'. Fallback to CLOCK_MONOTONIC.
[23-1-2019 19:15:5] Platform: number of GPU devices detected 2
[23-1-2019 19:15:5] Platform: currently selected GPU device discrete ID 0
[23-1-2019 19:15:5] SDK: Resource failed to mount from '.././data/resources': VirtualFileSystem: Failed to mount '.././data/resources[.pak]'
[23-1-2019 19:15:5] SDK: Resources mounted from /usr/local/driveworks-1.2/data/resources
[23-1-2019 19:15:5] SDK: Create NvMediaDevice
[23-1-2019 19:15:5] SDK: Create NvMediaIPPManager
[23-1-2019 19:15:5] SDK: use EGL display as provided
[23-1-2019 19:15:5] SensorFactory::createSensor() -> camera.virtual, camera-index=0,camera-type=ar0231-rccb-bae-sf3324,csi-port=a,dla=0,dlaEngineNo=0,enableFoveal=0,input-type=video,precision=fp32,slave=0,stopFrame=0,video=.././data/samples/raw/rccb.raw
[23-1-2019 19:15:5] Driveworks exception thrown: DW_SAL_CANNOT_CREATE_SENSOR: CameraRAW: cannot open file .././data/samples/raw/rccb.raw

terminate called after throwing an instance of 'std::runtime_error'
  what():  [2019-01-23 19:15:05] DW Error DW_SAL_CANNOT_CREATE_SENSOR executing DW function:
 dwSAL_createSensor(&m_sensor, params, m_sal)
 at /builds/driveav/dw/sdk/samples/framework/SimpleCamera.cpp:51
Aborted (core dumped)

I have updated the $PATH and $LD_LIBRARY_PATH in /etc/environment.
Please let me know how to solve this issue.

Dear akn902017,

According to the log(Driveworks exception thrown: DW_SAL_CANNOT_CREATE_SENSOR: CameraRAW: cannot open file …/./data/samples/raw/rccb.raw), there seems to be such file in the folder.
Could you please help to check if the file is in the folder?

Got it working - There was an issue of time sync with Aurix.

Your guide to time-sync helped: