Hi,

Change the fixed frame and target frame to "base_link" in the
drop-downs just above the red box.

Since you're not running localization (amcl), nothing is publishing
the transform between the robot and the map.

-Stu

On Tue, Jul 6, 2010 at 12:41 AM, j2eegirl <dp@zju.edu.cn> wrote:
>
> I encounter a problem when I realize the tutorial "Displaying joint paths for
> the entire robot in rviz",
> http://www.ros.org/wiki/motion_planning_rviz_plugin/Tutorials/DisplayingRobotTrajectoriesInRviz
> Bellow is the shotcut, in which I use red rectangle to fix the error.
> http://ros-users.122217.n3.nabble.com/file/n945896/Screenshot.png
> I want to know how to correct it. Thank you.
> --
> View this message in context: http://ros-users.122217.n3.nabble.com/A-problem-about-displaying-robot-in-rviz-tp945896p945896.html
> Sent from the ROS-Users mailing list archive at Nabble.com.
>
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-- 
Stuart Glaser
sglaser -at- willowgarage -dot- com
www.willowgarage.com