Hello, Thanks for responding to my request. Here is what I have for the backtrace:
bandit.world is on the path as I am running the program from the worlds directory. [EMAIL PROTECTED]:~/Desktop/gazebo-0.8-pre3/worlds$ gdb gazebo GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... (gdb) set args bandit.world (gdb) run Starting program: /usr/local/bin/gazebo bandit.world [Thread debugging using libthread_db enabled] Gazebo multi-robot simulator, version 0.8-pre3 Part of the Player/Stage Project [http://playerstage.sourceforge.net]. Copyright (C) 2003 Nate Koenig, Andrew Howard, and contributors. Released under the GNU General Public License. [server/GazeboConfig.cc:84] Gazebo Path[/usr/local/share/gazebo] [server/GazeboConfig.cc:92] Ogre Path[/usr/local/lib/OGRE] [New Thread 0xb6cc76c0 (LWP 1849)] creating /tmp/gazebo-ksshams-0 found a pid file: pid=1595 The gazebo process is not alive. creating /tmp/gazebo-ksshams-0/simulation.default 112 144496 creating /tmp/gazebo-ksshams-0/position.position_iface_0 112 228 creating /tmp/gazebo-ksshams-0/stereo.bandit_stereo_iface 112 2457716 creating /tmp/gazebo-ksshams-0/camera.bandit_stereo_camera_left_iface 112 921752 creating /tmp/gazebo-ksshams-0/camera.bandit_stereo_camera_right_iface 112 921752 Unable to read value with key[imageSize] Unable to read value with key[imageSize] creating /tmp/gazebo-ksshams-0/actarray.bandit_actarray_iface 112 984 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb6cc76c0 (LWP 1849)] Ogre::Technique::getPass (this=0x0, index=0) at /usr/include/c++/4.2/bits/stl_vector.h:397 397 { return size_type(this->_M_impl._M_finish - this->_M_impl._M_start); } (gdb) bt #0 Ogre::Technique::getPass (this=0x0, index=0) at /usr/include/c++/4.2/bits/stl_vector.h:397 #1 0x08111fac in gazebo::StereoCameraSensor::UpdateChild (this=0x8533d98) at server/sensors/camera/StereoCameraSensor.cc:225 #2 0x08119576 in gazebo::Sensor::Update (this=0x8533d98) at server/sensors/Sensor.cc:107 #3 0x080c4f75 in gazebo::Body::Update (this=0x84b1af0) at server/physics/Body.cc:233 #4 0x08150721 in gazebo::Model::Update (this=0x84b06e0) at server/Model.cc:319 #5 0x08142b44 in gazebo::World::Update (this=0x83ff1e8) at server/World.cc:193 #6 0x0815831c in gazebo::Simulator::MainLoop (this=0x81c4a70) at server/Simulator.cc:313 #7 0x0813c737 in main (argc=Cannot access memory at address 0x0 ) at server/main.cc:293 (gdb) ---------- Forwarded message ---------- From: Nate Koenig <[EMAIL PROTECTED]> Date: Mon, Oct 6, 2008 at 1:43 PM Subject: Re: [Playerstage-users] Segmentation fault running bandit.world in gazebo To: [EMAIL PROTECTED] Hi Khawaja, Could you provide a backtrace of the segfault? Also, please post Gazebo related questions to the Gazebo mailing list. Thanks, -nate On Sun, Oct 5, 2008 at 10:31 PM, Khawaja Shams <[EMAIL PROTECTED]> wrote: > Hello, > I am getting a seg fault when running bandit.world in gazebo. I am able > to run others like test.world, simplecar.world, and laser.world among the > distributed worlds. Any pointers? > [EMAIL PROTECTED]:~/Desktop/gazebo-0.8-pre3/worlds$ gazebo > bandit.world > Gazebo multi-robot simulator, version 0.8-pre3 > Part of the Player/Stage Project [http://playerstage.sourceforge.net]. > Copyright (C) 2003 Nate Koenig, Andrew Howard, and contributors. > Released under the GNU General Public License. > [server/GazeboConfig.cc:84] > Gazebo Path[/usr/local/share/gazebo] > [server/GazeboConfig.cc:92] > Ogre Path[/usr/local/lib/OGRE] > creating /tmp/gazebo-ksshams-0 > creating /tmp/gazebo-ksshams-0/simulation.default 112 144496 > creating /tmp/gazebo-ksshams-0/position.position_iface_0 112 228 > creating /tmp/gazebo-ksshams-0/stereo.bandit_stereo_iface 112 2457716 > creating /tmp/gazebo-ksshams-0/camera.bandit_stereo_camera_left_iface 112 > 921752 > creating /tmp/gazebo-ksshams-0/camera.bandit_stereo_camera_right_iface 112 > 921752 > Unable to read value with key[imageSize] > Unable to read value with key[imageSize] > creating /tmp/gazebo-ksshams-0/actarray.bandit_actarray_iface 112 984 > Segmentation fault > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > _______________________________________________ > Playerstage-users mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Playerstage-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/playerstage-users ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Playerstage-gazebo mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
