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TurtleBot simulator does not launch properly

asked 2012-12-19 14:45:16 -0600

Chik

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I used VirtualBox ROS provided by NooTriX. When I launch TurtleBot simulator by typing

roslaunch turtlebot_gazebo turtlebot_empty_world.launch

it keeps showing a warning message

Warning [RaySensor.cc:206] ranges not constructed yet (zero sized)

and as a result, I cannot type anything. Then later, Gazebo closes by itself. Can anyone help me?

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answered 2013-01-07 19:31:12 -0600

Chik

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updated 2013-01-07 19:32:07 -0600

Well, I can type additional commands by opening a new terminal.

Sometimes Gazebo closes by itself especially when the motion is fast. But when I pause the motion, it will not close by itself. It suggests that the problem is related to display card or RAM ???

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My guess is memory. I'm having the same problem. I'll start it myself.

walker ( 2020-04-13 04:21:16 -0600 )edit

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Asked: 2012-12-19 14:45:16 -0600

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Last updated: Jan 07 '13

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TurtleBot simulator does not launch properly