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topological navigation slam problem

asked 2012-02-01 20:42:45 -0500

prince gravatar image

updated 2012-02-03 15:56:29 -0500

Hi,

I am trying to run topological navigation stack as mentioned in http://ros.org/wiki/topological_navigation on Ubuntu 10.04, ROS Diamondback (installed from repository using debs). On launch, NO errors are reported but Stage GUI do not come up. No other GUI are present as well. The log files do not show termination of stage node or anyother node.

How shall i go forward? I had tried the fresh installation on second machine as well. I recieve same behaviour from launch file.

Log file can be found at link. Terminal output can be found at link.

nitin

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answered 2012-02-03 16:26:30 -0500

prince gravatar image

updated 2012-02-03 16:40:01 -0500

I observed just now something which I missed. Stage was being launched headless with -g parameter. Now Stage GUI do popup!

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answered 2012-02-03 09:02:33 -0500

bhaskara gravatar image

The link you mentioned doesn't specify a launch file. Which file did you launch?

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Launch instructions are followed as in [link](http://www.ros.org/wiki/Papers/ICRA2011_Konolige_Marder-Eppstein_Marthi?highlight=%28PublicationCategory%29) as roslaunch topological_roadmap move_base_topo_stage.launch
prince gravatar image prince  ( 2012-02-03 15:34:02 -0500 )edit
Please see the logs. I have edited initial post to include links to them.
prince gravatar image prince  ( 2012-02-03 15:54:06 -0500 )edit
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answered 2012-02-03 02:08:06 -0500

Mac gravatar image

Does the launch file actually start stage? Have you tried starting stage yourself?

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Yes it do. I have also tested stage with command `stageros ../world/willow-full.pgm`.
prince gravatar image prince  ( 2012-02-03 15:32:58 -0500 )edit

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Asked: 2012-02-01 20:42:45 -0500

Seen: 279 times

Last updated: Feb 03 '12