ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

1

No CameraInfo received using Rviz

asked 2013-05-13 11:52:33 -0500

djchase88
21 ●2 ●2 ●3

updated 2016-10-24 08:59:00 -0500

ngrennan
1 ●1 ●1

I am trying to get camera data from the turtlebot to my workstation. The netbook is running 10.04 and the workstation laptop is running 10.10.

On the turtlebot netbook I configured the IP settings, and ran the teleop successfully. I would like to now grab camera data from the turtlebot kinect.

On the netbook I ran

rosrun turtlebot_bringup kinect.launch

On the turtlebot workstation I run

rosrun rviz rviz

I click add, camera, then under the display bar, under Camera, it says "Status Warning." Image Topic I select camera>rgb>Image_raw. I get an error and No CameraInfo received on [/camera_info]

I have tried not only Image_raw, but a few of the other selections, and non of them seem to work.

Any suggestions would be appreciated

edit retag flag offensive close merge delete

Comments

http://answers.ros.org/question/29298/turtlebot-kinect-fails-since-dropped-10000-of-messages-and-wireless-crashed/ you can have a try.

longzhixi123 ( 2013-07-08 16:05:15 -0500 )edit

1 Answer

Sort by » oldest newest most voted

1

answered 2013-05-13 15:48:32 -0500

flag of United States of America

58457 ●128 ●550 ●526 http://www.ros.org/

That suggests that the cameara is not streaming data. Make sure it's breaker is powered on and the kinect.launch does not have any errors.

You can also explore what's being published using rostopic echo and rostopic hz

edit flag offensive delete link

Comments

all breakers are powered on

djchase88 ( 2013-05-15 08:54:42 -0500 )edit

Question Tools

1 follower

Stats

Asked: 2013-05-13 11:52:33 -0500

Seen: 1,156 times

Last updated: May 13 '13

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2