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drcsim problem to show ground truth odometry by rviz

asked 2013-03-01 10:41:06 -0500

weiweihuang
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updated 2013-03-01 11:15:52 -0500

nkoenig
7676 ●8 ●44 ●71 http://gazebosim.org/

Hi,

It seems there is a problem to show ground truth odometry by rviz. In rviz, I have added the odometry and the topic ground_truth_odom. However, there is an error in Transform.

The error code is Transform [sender=/gazebo] For frame [/world]: Frame [/world] does not exist

How can I solve this problem and show the ground_truth_odom in rviz?

Thanks, Weiwei

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