Ask Your Question
1

No CameraInfo received using Rviz

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

djchase88 gravatar image

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

ngrennan gravatar image

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

1 Answer

Sort by ยป oldest newest most voted
1

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

tfoote gravatar image

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 more

Comments

all breakers are powered on

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

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

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

Seen: 736 times

Last updated: May 13 '13