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Warning + Error message while trying to start Kinect with ROS Groovy

asked 2014-02-14 19:17:34 -0600

updated 2016-10-24 08:35:52 -0600

ngrennan gravatar image

I am getting the following warning and error messages while trying to start Kinect using openni in ROS Groovy.

[ INFO] [1392447768.640379198]: Number devices connected: 1
[ INFO] [1392447768.640669716]: 1. device on bus 003:15 is a SensorV2 (2ae) from PrimeSense (45e) with serial id 'B00361702524042B' 
[ INFO] [1392447768.642870790]: Searching for device with index = 1
[ INFO] [1392447768.730364791]: Opened 'SensorV2' on bus 3:15 with serial number 'B00361702524042B'
[ INFO] [1392447769.452707110]: rgb_frame_id = '/camera_rgb_optical_frame' 
[ INFO] [1392447769.452883894]: depth_frame_id = '/camera_depth_optical_frame' 
[ WARN] [1392447769.459691362]: Camera calibration file /home/piyush/.ros/camera_info/rgb_B00361702524042B.yaml not found.
[ WARN] [1392447769.459921064]: Using default parameters for RGB camera calibration.
[ WARN] [1392447769.460116262]: Camera calibration file /home/piyush/.ros/camera_info/depth_B00361702524042B.yaml not found.
[ WARN] [1392447769.460288311]: Using default parameters for IR camera calibration.
[ERROR] [1392447773.721890264]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/compressedDepth/set_parameters]
[ERROR] [1392447773.820395404]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/compressed/set_parameters]
[ERROR] [1392447773.995215849]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/theora/set_parameters]

What should I do to resolve them? Thanks in advance.

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answered 2014-02-14 19:51:18 -0600

fergs gravatar image

Does your sensor work? If so, this is mainly just noise. If you haven't done calibration, you'll always get the "calibration file not found", and the advertise service notices shouldn't be a problem.

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How do I check if the sensor (Kinect) works?

expelliarmus gravatar imageexpelliarmus ( 2014-02-14 20:09:53 -0600 )edit

Are you getting any data out of it on the image or pointcloud topics?

fergs gravatar imagefergs ( 2014-02-15 09:50:00 -0600 )edit

When I enter $ roslaunch openni_launch openni.launch in my terminal, the only messages I get are the ones I pasted on the questions above. Is there any other way to look for data? Do you mean rviz?

expelliarmus gravatar imageexpelliarmus ( 2014-02-16 06:17:03 -0600 )edit

Yes, rviz, or even "rostopic hz <a_camera_topic>" to see if data is coming out.

fergs gravatar imagefergs ( 2014-02-17 11:16:22 -0600 )edit

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Asked: 2014-02-14 19:17:34 -0600

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Last updated: Feb 14 '14