Hello,
This problem has been fixed in the CVS version of gazebo, which I
recommend you use.
-nate
On 1/25/06, Humberto Marchezi <hcmarchezi@...> wrote:
> The Gazebo version is 0.5.2 .
> The command was:
>
> wxgazebo /usr/local/share/gazebo/worlds/example.world
>
> The output text from this command was:
>
> starting server
> ** Gazebo 0.5.2 **
> * 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]
> waiting for server
> rendering: [Xlib unmapped] direct [yes] RGBA [8 8 8 8] depth [24]
> connecting to server
> opening simulator interface
> server id [0]
> waiting for data
> running
> Traceback (most recent call last):30 [ 43%]
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/main.py",
> line 170, in OnTimer
> win.OnUpdate()
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/sim.py",
> line 159, in OnUpdate
> h.panel.OnUpdate()
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/guicam.py",
> line 129, in OnUpdate
> self.imagePanel.SetData(data.image)
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/image.py",
> line 27, in SetData
> self.image.SetData(image)
> File
> "/usr/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/_core.py",
> line 2790, in SetData
> return _core_.Image_SetData(*args, **kwargs)
> ValueError: Invalid data buffer size.
> Traceback (most recent call last):
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/main.py",
> line 170, in OnTimer
> win.OnUpdate()
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/sim.py",
> line 159, in OnUpdate
> h.panel.OnUpdate()
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/guicam.py",
> line 129, in OnUpdate
> self.imagePanel.SetData(data.image)
> File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/image.py",
> line 27, in SetData
> self.image.SetData(image)
> File
> "/usr/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/_core.py",
> line 2790, in SetData
> return _core_.Image_SetData(*args, **kwargs)
> ValueError: Invalid data buffer size.
>
> ( Then it keeps repeating the same text output over and over .... )
>
>
> On 1/25/06, Nate Koenig <natekoenig@... > wrote:
> >
> > Hello,
> >
> > What version of Gazebo are you running, and can you post the command
> > and text output?
> >
> > -nate
> >
> > On 1/25/06, Humberto Marchezi <hcmarchezi@...> wrote:
> > > Hi,
> > >
> > > I tried to execute example.world file that comes with Gazebo and
> > > everythings worked fine except for the guicam.
> > > It showed me a blank image of the world no matter how I moved the
> robot.
> > > The other windows like the position, power, laser and sonar seemed t=
o
> work
> > > fine since there was a change on how values were read when I moved th=
e
> robot
> > > in command mode although I didnt know what I was doing since I couldn=
t
> see
> > > the robot.
> > > I tried to change the renderMethod in example.world to SGIX, GLX and
> XLIB
> > > but the same problem persists or I get an OpenGL error.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> > -------------------------------------------------------
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> > _______________________________________________
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> > Playerstage-gazebo@...
> >
> https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
> >
>
>
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