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2013-05-02 12:27:47 -0500 | asked a question | Turtlebot simulator gmapping error Hi all, When I start up the turtlebot simulator and then try to launch the gmapping demo, I get error sequences like this:
Rviz says that it is not receiving a map from the topic /occupancyGrid. I have no idea what is causing this error, any sort of help or direction would be very appreciated. Thank you. |