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error demo ar_pose

asked 2012-05-14 11:16:51 -0500

Janina gravatar image

I get following error message when I like to run the demo with roslaunch ar_pose demo_single.launch

(Link: http://www.ros.org/wiki/ar_pose):

The program 'rviz' received an X Window System error. This probably reflects a bug in the program. The error was 'BadDrawable (invalid Pixmap or Window parameter)'. (Details: serial 21 error_code 9 request_code 55 minor_code 0) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the --sync command line option to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) ERROR [1337029951.548533238]: Client [/ar_pose] wants topic /usb_cam/camera_info to have datatype/md5sum [sensor_msgs/CameraInfo/c9a58c1b0b154e0e6da7578cb991d214], but our version has [sensor_msgs/CameraInfo/1b5cf7f984c229b6141ceb3a955aa18f]. Dropping connection. rviz-2 process has died [pid 4845, exit code 1]. log files: /home/janina/.ros/log/8432533e-9e09-11e1-9c66-bc7737b9bc48/rviz-2*.log

What can I do?

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answered 2012-05-27 19:48:12 -0500

Procópio gravatar image

hello. the problem is that the bag files in the server have were made with and older version of ROS. You can use the command rosbag fix , but there still going to be some problems. Take a look here, where there is a replicate of your problem. cheers

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Asked: 2012-05-14 11:16:51 -0500

Seen: 233 times

Last updated: May 27 '12