Questions about how to let turtlebot move in RViz [closed]

asked 2015-02-18 00:32:57 -0600

wsAndy gravatar image

Hello, when I have successfully opened the rviz and let my turtlebot occur , when I send a move topic to the /cmd_vel , nothing happen , the turtlebot don't move . I don't know where is the problem. Please help me , thanks.

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Closed for the following reason too subjective or argumentative by wsAndy
close date 2015-04-09 10:17:20.370982

Comments

You should add more detail. Otherwise, there are many candidate explanations. Also explain what you have already tried. E.g., have you tried running

rostopic echo /cmd_vel

in a separate terminal in order to watch for messages?

slivingston gravatar image slivingston  ( 2015-02-19 17:06:28 -0600 )edit