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Gazebo 2 wheel robot, diff-drive plugin, no "cmd_vel" topic available.

asked 2021-07-01 23:23:33 -0500

rukey3001
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I used fusion2urdf script to create URDF files and added diff-drive plugin. When I launch gazebo model cmd_vel topic is not available. It seems like a plugin issue. Please help..

https://github.com/ruk-shan/ROS_urdf_...

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Continuous joints does not work. Try using fixed or revolute!

pmuthu2s ( 2021-07-02 08:48:13 -0500 )edit

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answered 2021-12-05 11:53:15 -0500

muratkoc503
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Probably you launch gazebo.launch in launch file. This file does not include robot_state_publisher. So, you launch display.launch file or add below code to gazebo.launch.

<node name="robot_state_publisher" pkg="robot_state_publisher" type="robot_state_publisher" />

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Asked: 2021-07-01 23:23:33 -0500

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Last updated: Jul 01 '21

Gazebo 2 wheel robot, diff-drive plugin, no "cmd_vel" topic available. edit

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Gazebo 2 wheel robot, diff-drive plugin, no "cmd_vel" topic available.