Hi
Vinay,
This error looks similar to the one that you get if
you try to run RVIZ in a virtual machine:
terminate called after throwing an instance of
'Ogre::RenderingAPIException'
what(): OGRE
EXCEPTION(3:RenderingAPIException): No GLX FBConfig support on your display in
GLXGLSupport::GLXGLSupport at OgreGLXGLSupport.cpp (line
788)
/opt/ros/boxturtle/ros/bin/rosrun: line 35: 1634
Aborted
$exepath "$@"
On my MacBook Pro, here are the drivers if I run
Ubuntu 10.4 native and in a VirtualBox VM:
02:00.0 VGA compatible
controller: nVidia Corporation C79 [GeForce9400M] (rev b1)
00:02.0 VGA compatible
controller: InnoTek Systemberatung GmbH VirtualBox Graphics
Adapter
I don't know what the
second one is, but it does support 3D. I have the 3D Desktop Cube, and it is
virtually as fast as native Ubuntu. However, I still cannot run RVIZ (due to
Ogre). Tickets have been filed about this problem at VirtualBox and at Ogre, but
no one has taken them seriously so far (the tickets have been sitting there
for months and are still not assigned), so I doubt that it will be
resolved soon.
Benoit
Sent: Monday, July 12, 2010 9:04 PM
Subject: Re: [ros-users] RVIZ error
[please note
that I am getting the same error if I just call $rosrun rviz
rviz]:
vros@powerbot:~$ rosrun rviz rviz -d
'rospack find hokuyo_node' /hokuyo_test.vcg
[ INFO]
1278719927.352134000: Loading general config from
[/home/vinaypilania/.rviz/config]
[ INFO]
1278719927.353486000: Loading display config from
[/home/vinaypilania/.rviz/display_config]
rviz:
OgreGLSupport.cpp:57: virtual void Ogre::GLSupport::initialiseExtensions():
Assertion `pcVer && "Problems getting GL version string using
glGetString"' failed.
You need a graphics card and drivers that support full 3D acceleration.
Without knowing what graphics card your computer has I can't tell you what
to look for.
This error
is mentioned in the troubleshooting. According to troubleshooting Do I need to
install graphics driver compatible to my laptop for ubuntu 9.04 or to install
OpenGL. Please not that I have installed ROS on other computer there I am not
getting this error [only for $ rosrun rviz rviz ] but there I tested
slam_gmapping package in the tutorial http://www.ros.org/wiki/slam_gmapping/Tutorials/MappingFromLoggedData.
In the end of this tutorial in "3. Variation:
watching the mapping progress", I am getting one error that is "graphics
driver does not support 2000*2000" grid/array [approx]. From all these testing
it seems that there is some problem with rviz.
Please copy error messages exactly. That error is probably not a big
deal, it just means the map you're seeing has been downsampled to a resolution
that your graphics card supports.
Josh
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