Realsense camera D435 cannot stream depth map in Isaac Sight

When running

bazel run //apps/samples/realsense_camera

, following error appeared:

2019-10-08 11:03:40.380 WARNING packages/realsense/RealsenseCamera.cpp@59: Failed to set 'Stereo Module' option 'Laser Power' to 360.000000 (min:0.000000, max:360.000000, default:150.000000, step:30.000000)
2019-10-08 11:03:45.638 WARNING packages/realsense/RealsenseCamera.cpp@59: Failed to set 'Stereo Module' option 'Enable Auto Exposure' to 1.000000 (min:0.000000, max:1.000000, default:1.000000, step:1.000000)

Can you give us full context i.e. your set up?