Re: [PlayerStage-Gazebo] glibc-malloc-error running wxgazebo

[Nate K. <nk...@ro...>]

Hello,

Could you try running the non-graphical version of gazebo? Let me know
if that crashes as well.

Also, try setting the <renderMethod> in the example.world file to:
   <renderMethod>glx</renderMethod>

ATI support for sgix pbuffers is lacking. This shouldn't cause the
problem you're seeing, but it's one less thing to worry about.

-nate

On 3/7/07, Michael Keller <mk...@we...> wrote:
> Hi,
>
> I got a problem while execute wxgazebo. (gazebo 0.7.0)
>
> I build it on a Ubuntu 6.10 with a ATI Mobility Radeon 9200 with fglrx
> driver.
>
>
>
> michael@michael-laptop:/usr/local/share/gazebo/worlds$ wxgazebo
> example.world
> starting server
> waiting for server
> ** Gazebo 0.8.0 **
> * Part of the Player/Stage Project [http://playerstage.sourceforge.net].
> * Copyright 2000-2005 Brian Gerkey, Richard Vaughan, Andrew Howard,
> * Nate Koenig and contributors.
> * Released under the GNU General Public License.
> using display [:0.0]
> *** glibc detected *** /usr/local/bin/wxgazebo: malloc(): memory
> corruption: 0x080c51d8 ***
>
>
> ======= Backtrace: =========
> /lib/tls/i686/cmov/libc.so.6[0xb79001cd]
> /lib/tls/i686/cmov/libc.so.6(malloc+0x7f)[0xb790183f]
> /usr/lib/libxml2.so.2(xmlBufferCreateSize+0x8b)[0xb7da292b]
> /usr/lib/libxml2.so.2(xmlNodeGetContent+0xde)[0xb7da35be]
> /usr/local/bin/wxgazebo(_ZN13WorldFileNode12GetNodeValueEPKc
> +0x70)[0x8060510]
> /usr/local/bin/wxgazebo(_ZN13WorldFileNode9GetDoubleEPKcdi
> +0x2a)[0x806067a]
> /usr/local/bin/wxgazebo(_ZN11ObserverCam4LoadEP9WorldFileP13WorldFileNode+0x7e)[0x807066e]
> /usr/local/bin/wxgazebo(_ZN5World9LoadModelEP13WorldFileNodeP5Model
> +0x19d)[0x805f0ed]
> /usr/local/bin/wxgazebo(_ZN5World9LoadModelEP13WorldFileNodeP5Model
> +0x511)[0x805f461]
> /usr/local/bin/wxgazebo(_ZN5World4LoadEP9WorldFile+0x2c)[0x805f86c]
> /usr/local/bin/wxgazebo(_Z4Initv+0x91)[0x805cbc1]
> /usr/local/bin/wxgazebo(main+0x68)[0x805d108]
> /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc)[0xb78ae8cc]
> /usr/local/bin/wxgazebo(__gxx_personality_v0+0x135)[0x805c6d1]
>
>
> ======= Memory map: ========
> 08048000-080b4000 r-xp 00000000 03:05 908737     /usr/local/bin/gazebo
> 080b4000-080b5000 rw-p 0006b000 03:05 908737     /usr/local/bin/gazebo
> 080b5000-080d6000 rw-p 080b5000 00:00 0          [heap]
> b7700000-b7721000 rw-p b7700000 00:00 0
> ...
>
>
> server died
> stopping server
> michael@michael-laptop:/usr/local/share/gazebo/worlds$
>
> I already find nothing about this error in the list.
>
>
>
> Regards
>
> Michael Keller
>
>
>
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