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Re: [PlayerStage-Gazebo] Segfault when using simple shapes
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From: <si...@ro...> - 2010-04-28 20:57:19
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Hi John, Thanks for your advice. I'll try to get some decent hardware. Thanks, Barry On Mon 26/04/10 19:39 , John Hsu jo...@wi... sent: Hi Bary, Your posting of the world file is not coming through :( but from my experience intel and older ati graphics cards and drivers don't have very good support for opengl/glx. I don't think people have had much success on vm's either. I tried to compile a list of compatible hardware here [1]. Best, John On Sunday, April 25, 2010, wrote: > Somehow the attachment of stap1.world is not coming through. Here's > the contents of the world model: > 5 > 0.03 > 0 0 -9.8 > 10e-5 > 0.8 > fltk > 800 600 > 0 0 > 0.4 0.4 0.4 1.0 > Gazebo/CloudySky > 0 0 0 > 0 0 0 > true > 0 0 1 > 2000 2000 > 10 10 > 100 100 > Gazebo/GrassFloor > 5 0 0.5 > 0.0 0.0 0.0 > false > 0.5 1 > 1.0 > unit_cylinder > Gazebo/RustyBarrel > true > directional > 0 -0.8 -0.3 > 0.9 0.9 0.9 > 0.0 0.0 0.0 > 100 > 0.0 1.0 0.4 > On Sun 25/04/10 14:13 , sent: > Hi John, > I've attached stap1.world (apparently something went wrong with > attaching it to the first mail). > I'm running Gazebo on two setups. > (1) The first is a VM Player setup (don't laugh). > From /var/log/xorg.log: > (--) PCI:*(0:0:15:0) 15ad:0405:15ad:0405 VMware Inc Abstract SVGA > II > Adapter rev 0, Mem @ 0xd0000000/1 > 34217728, 0xd8000000/8388608, I/O @ 0x000010d0/16, BIOS @ > 0x????????/32768 > (==) Using default built-in configuration (30 lines) > (==) --- Start of built-in configuration --- > Section "Device" > Identifier "Builtin Default vmware Device 0" > Driver "vmware" > EndSection > Section "Screen" > Identifier "Builtin Default vmware Screen 0" > Device "Builtin Default vmware Device 0" > EndSection > dmesg tells me that the segfault occured in "libdricore.so". > (2) The second setup is also a very fast one: > (--) PCI:*(0:0:2:0) 8086:2772:8086:464c Intel Corporation 82945G/GZ > Integrated Graphics Controller rev 2, Mem @ 0x90200000/524288, > 0x80000000/268435456, 0x90280000/262144, I/O @ 0x000020e0/8, BIOS @ > 0x????????/131072 > (==) Using default built-in configuration (30 lines) > (==) --- Start of built-in configuration --- > Section "Device" > Identifier "Builtin Default intel Device 0" > Driver "intel" > EndSection > Section "Screen" > Identifier "Builtin Default intel Screen 0" > Device "Builtin Default intel Device 0" > EndSection > Section "Device" > Identifier "Builtin Default vesa Device 0" > Driver "vesa" > EndSection > Section "Screen" > Identifier "Builtin Default vesa Screen 0" > Device "Builtin Default vesa Device 0" > EndSection > Section "Device" > Identifier "Builtin Default fbdev Device 0" > I was accessing this second machine using vncserver. Then I had the > same problem. Also here dmesg tells me that "libdricore.so" causes > the > problem. > Inspired by your question, I run Gazebo while I was logged on > directly (from the console) this afternoon. Than it actually ran > successful! Apparently some problem with the (lack off) hardware > acceleration? > Thanks, > Barry > On Sun 25/04/10 10:03 , John Hsu [1] sent: > Hi Barry, > To help diagnose the problem, can you attach stap1.world? > also, what graphics card and driver are you using? > thanks, > John > On Sun, Apr 25, 2010 at 12:21 AM, wrote: > Hi > everybody, > I'm trying to simulate some simple models with simple shapes but > get > segfaults in the visualisation part. The model contains a simple > plane, cylinder and directional light. I've attached the file > "stap1.world" that I'm using. When I'm starting gazebo with > stap1.world, Gazebo crashes with a segfault after successful > initialization. I tried this with several basic shapes (box, > cylinder, > cone, tube) but get the same behaviour. I've also tried it on > different machines with the same behaviour. > The part in the world file which is causing the trouble is: > unit_cylinder > Gazebo/RustyBarrel > If I remove this part from the world file, the gazebo does not > crash. But of course I don't see the cylinder. > Bug 2870446 might be related. But the patched file is no longer > part > of the trunk. > I'm not sure if this is a bug in Gazebo, Ogre or in one of > drivers. > Or if the world model is plainly wrong. Hopefully somebody can help > me > with this one as it's really blocking for me and I'm pulling my > hair > out. > Here's some more info: > - Gazebo trunk rev 8622 > - Ogre 1.6.4 > - gcc 4.4.3 > For more information I've included below (1) world file; (2) > terminal output Gazebo; (3) output of gdb showing where the > segfault > occurs. > Thanks, > Barry > This is the output I get from the terminal: > $gazebo stap1.world > Gazebo multi-robot simulator, version 0.10.0 > Part of the Player/Stage Project > [http://playerstage.sourceforge.net [5] [2]]. [1] > Copyright (C) 2003 Nate Koenig, Andrew Howard, and contributors. > Released under the GNU General Public License. > > [/home/barry/src/playerstage/code/gazebo-trunk/server/GazeboConfig.cc:103] > Gazebo Path[/usr/local/share/gazebo] > > [/home/barry/src/playerstage/code/gazebo-trunk/server/GazeboConfig.cc:115] > Ogre Path[/usr/lib/OGRE] > directory [/tmp/gazebo-barry-0] already xists (previous crash?) > but the owner gazebo server (pid=4430) is not running. > deleting the old information of the directory [/tmp/gazebo-barry-0] > Gazebo successfully initialized > Segmentation fault (core dumped) > Links: > ------ > [1] http://playerstage.sourceforge.net [6] [3]]. > > ------------------------------------------------------------------------------ > _______________________________________________ > Playerstage-gazebo mailing list > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [7] [5] > Links: > ------ > [2] http://playerstage.sourceforge.net [8] > [3] http://playerstage.sourceforge.net [9] > [5] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [10] > > ------------------------------------------------------------------------------ > _______________________________________________ > Playerstage-gazebo mailing list > [2] > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [12] > > > Links: > ------ > [1] mailto: > [2] mailto: > ------------------------------------------------------------------------------ > _______________________________________________ > Playerstage-gazebo mailing list > > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [16] > Links: ------ [1] http://ros.org/wiki/simulator_gazebo/SystemRequirements [5] http://playerstage.sourceforge.net [6] http://playerstage.sourceforge.net [7] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [8] http://playerstage.sourceforge.net [9] http://playerstage.sourceforge.net [10] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [12] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo [16] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo |