cann't access the camera in unitree G01.

[Ayush2587]

I am following this link "https://docs.trossenrobotics.com/unitree_go1_docs/getting_started/camera_sdk.html" to setup the camera sdk In Unitree Go1 : -

I have successfully build the unitreecamerasdk and after running this given command "./bin/example_getRawFrame" I am geting following errors.

[ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (1758) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module v4l2src0 reported: Cannot identify device '/dev/video0'.
[ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (888) open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (480) isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
[ WARN:0] global ../modules/videoio/src/cap_v4l.cpp (887) open VIDEOIO(V4L2:/dev/video0): can't open camera by index
Cannot detect any unitree camera!
[UnitreeCameraSDK][ERROR] read to tmp file failed, maybe mkstemp file error!
[UnitreeCameraSDK][ERROR] This camera cannot get internal parameters!
[UnitreeCameraSDK][ERROR] You should flash the calibration parameters or load it from disk.

I could not figure out the actual problem. Please help me solve this issue.