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I am getting a no devices connected error when attempting to launch the kinect. I have turtlebot dashboard up and running in full mode with 0 breaker green. My Kinect is plugged in as well and it looks like the other components are coming on except for the camera. I have also tried "roslaunch openni_camera openni_node.launch".

turtlebot@turtlebot:~$ roslaunch turtlebot_bringup kinect.launch ... logging to /home/turtlebot/.ros/log/30c60d6e-a050-11e1-9212-9cb70d1ffd03/roslaunch-turtlebot-5253.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://10.5.6.187:35868/

SUMMARY

PARAMETERS

  • /kinect_laser/max_height
  • /openni_camera/depth_rgb_rotation
  • /rosdistro
  • /openni_camera/image_mode
  • /openni_camera/image_time_offset
  • /openni_camera/projector_depth_baseline
  • /kinect_laser_narrow/output_frame_id
  • /openni_camera/depth_mode
  • /kinect_laser_narrow/max_height
  • /openni_camera/depth_frame_id
  • /openni_camera/depth_time_offset
  • /kinect_laser/output_frame_id
  • /rosversion
  • /openni_camera/depth_registration
  • /openni_camera/debayering
  • /openni_camera/depth_rgb_translation
  • /kinect_laser/min_height
  • /pointcloud_throttle/max_rate
  • /openni_camera/shift_offset
  • /kinect_laser_narrow/min_height
  • /openni_camera/rgb_frame_id

NODES / kinect_breaker_enabler (turtlebot_node/kinect_breaker_enabler.py) openni_manager (nodelet/nodelet) openni_camera (nodelet/nodelet) pointcloud_throttle (nodelet/nodelet) kinect_laser (nodelet/nodelet) kinect_laser_narrow (nodelet/nodelet)

ROS_MASTER_URI=http://10.5.6.187:11311

core service [/rosout] found process[kinect_breaker_enabler-1]: started with pid [5273] process[openni_manager-2]: started with pid [5274] process[openni_camera-3]: started with pid [5275] process[pointcloud_throttle-4]: started with pid [5276] process[kinect_laser-5]: started with pid [5277] process[kinect_laser_narrow-6]: started with pid [5292] [ INFO] [1337280578.058743992]: [/openni_camera] No devices connected.... waiting for devices to be connected [ INFO] [1337280579.068192604]: [/openni_camera] No devices connected.... waiting for devices to be connected [kinect_breaker_enabler-1] process has finished cleanly. log file: /home/turtlebot/.ros/log/30c60d6e-a050-11e1-9212-9cb70d1ffd03/kinect_breaker_enabler-1*.log [ INFO] [1337280580.077305703]: [/openni_camera] No devices connected.... waiting for devices to be connected [ INFO] [1337280581.086373589]: [/openni_camera] No devices connected.... waiting for devices to be connected [ INFO] [1337280582.095526630]: [/openni_camera] No devices connected.... waiting for devices to be connected


Originally posted by TaylorC on ROS Answers with karma: 148 on 2012-05-17

Post score: 1


Original comments

Comment by TaylorC on 2012-05-17:
SOLVED - The power cable down in the bot had wiggled loose.

Comment by Eric Perko on 2012-05-17:
Please post the solution as an "answer" and then accept it once you are able to (in perhaps a week or so I believe it might let you). This will let others easily see that the question has a solution and find the correct solution. Thanks for helping to keep ROS Answers organized and easy to use!

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The power cable down in the bot had wiggled loose.

Eric - Thanks for notifying me! I am still getting used to the forum.


Originally posted by TaylorC with karma: 148 on 2012-05-18

This answer was ACCEPTED on the original site

Post score: 1

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