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stage doesn't display world maps [closed]

asked 2013-02-12 03:12:05 -0500

ubisum gravatar image

hello everyone
I'm trying to run some world maps in stage simulator. Everything works when writing

rosrun roscd stageros

while, when using any other world file (already present in default folder or added to it from internet), I get errors like the following one:

    OpenGL Warning: No pincher, please call crStateSetCurrentPointers() in your SPU
 [Loading][Image "willow-full.pgm"]
err: Model type laser not found in model typetable (/tmp/buildd/ros-fuerte-stage-1.6.6/debian/ros-fuerte-stage/opt/ros/fuerte/stacks/stage/build/stage/libstage/ CreateModel)
err: Unknown model type laser in world file. (/tmp/buildd/ros-fuerte-stage-1.6.6/debian/ros-fuerte-stage/opt/ros/fuerte/stacks/stage/build/stage/libstage/ CreateModel)

Another error I encountered is

ubisum@ubisum:/opt/ros/fuerte/stacks/stage/world$ rosrun stage stageros
OpenGL Warning: No pincher, please call crStateSetCurrentPointers() in your SPU
 [Loading][Include][Include][Include][Include][Image "bitmaps/autolab.png"]
[FATAL] [1360681774.773654192]: number of position models and laser models must be equal in the world file.
[FATAL] [1360681774.777624430]: BREAKPOINT HIT
    file = /tmp/buildd/ros-fuerte-stage-1.6.6/debian/ros-fuerte-stage/opt/ros/fuerte/stacks/stage/src/stageros.cpp

Rilevato trace/breakpoint (core dump creato)

Do you know which are the causes of these two errors and how to solve them?

thanks for support

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Closed for the following reason the question is answered, right answer was accepted by SL Remy
close date 2016-09-08 12:32:15.746766

1 Answer

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answered 2013-02-12 04:06:37 -0500

SL Remy gravatar image

Seems like you're using old world files. As of Fuerte (Stage 4.1.1) lasers have been replaced by rangers in the new world file formats as described here. There are also other questions like this here on answers.ros.

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Asked: 2013-02-12 03:12:05 -0500

Seen: 714 times

Last updated: Feb 12 '13