Thank you all for reply..
3D support is enabled in our system (i enabled it in VM settings, so it
installed a video card supporting 3D acceleration)..
however stage in theory isn't 3D (i don't have to use 3D simulation but only
2D).. is there a way to disable 3D in simulation?
thank you in advance!
Federico
Francesco


2010/8/2 Josh Faust <jfaust@willowgarage.com>

>
> *process[nav_view-7]: started with pid [2996]*
>> *nav_view: OgreGLSupport.cpp:57: virtual void
>> Ogre::GLSupport::initialiseExtensions(): Asserzione "pcVer && "Problems
>> getting GL version string using glGetString"" non riuscita.*
>> *[nav_view-7] process has died [pid 2996, exit code -6].*
>>
>
> Virtual machines are not currently well-supported by our 3D tools.  There
> have been reports of success using them but you need to set up your VM to
> support hardware acceleration.
>
>
>> Roslaunch still opens the stage simulator window but it seems that the
>> simulation isn't working; we see the simulation time running on the window
>> but on console the program doesn't print anything. After closing the
>> simulation window the console returns warning after warning and then stops
>> until we kill it with ctrl+c.
>> Have you ever encountered same or similar problem? What can we do?
>> Otherwise, can you suggest us another example/tutorial to learn how to use
>> ros with stage?
>> thanks in advance
>>
>
> Other than nav_view it sounds like everything's working fine.  Closing
> stage does not kill the rest of the roslaunch, which includes a number of
> other processes that rely on the fact that stage is running -- hence the
> warnings once it is closed.
>
> Josh
>
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