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2012-11-12 19:07:00 -0500	asked a question	how to Install pr2 in ros and running it ?? I have installed pr2 robot using the link http://www.ros.org/wiki/Robots/PR2/fuerte and try to simulate it using as given on link http://www.ros.org/wiki/pr2_simulator/Tutorials/StartingPR2Simulation but i m nble to run it .Pls help
2012-11-12 18:57:21 -0500	asked a question	Pr2 installed but on running roslaunch gazebo_worlds empty_world.launch shows error The error is like below: Gazebo multi-robot simulator, version 1.0.2 Copyright (C) 2011 Nate Koenig, John Hsu, Andrew Howard, and contributors. Released under the Apache 2 License. http://gazebosim.org Msg Waiting for master Msg Connected to gazebo master @ http://localhost:11345 [ INFO] [1352789412.297725118]: waitForService: Service [/gazebo/set_physics_properties] has not been advertised, waiting... Msg Waiting for master Msg Connected to gazebo master @ http://localhost:11345 Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Exception [WindowManager.cc:103] Unable to create the rendering window Error [Rendering.cc:37] Failed to load the Rendering engine subsystem Unable to create the rendering window Exception [WindowManager.cc:103] Unable to create the rendering window [ INFO] [1352789412.695169547]: joint trajectory plugin missing <updateRate>, defaults to 0.0 (as fast as possible) Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Error [WindowManager.cc:96] Unable to create the rendering window Exception [WindowManager.cc:103] Unable to create the rendering window Error [Rendering.cc:37] Failed to load the Rendering engine subsystem Unable to create the rendering window Exception [WindowManager.cc:103] Unable to create the rendering window gzclient: /tmp/buildd/ros-fuerte-visualization-common-1.8.4/debian/ros-fuerte-visualization-common/opt/ros/fuerte/stacks/visualization_common/ogre/build/ogre_src_v1-7-3/OgreMain/src/OgreTextureManager.cpp:42: static Ogre::TextureManager& Ogre::TextureManager::getSingleton(): Assertion `ms_Singleton' failed. /opt/ros/fuerte/stacks/simulator_gazebo/gazebo/scripts/gui: line 2: 8129 Aborted `rospack find gazebo`/gazebo/bin/gzclient -g `rospack find gazebo`/lib/libgazebo_ros_paths_plugin.so [gazebo_gui-3] process has died [pid 8126, exit code 134, cmd /opt/ros/fuerte/stacks/simulator_gazebo/gazebo/scripts/gui __name:=gazebo_gui __log:=/home/arora/.ros/log/5ec16aec-2d5e-11e2-9a7e-0090f5af72d8/gazebo_gui-3.log]. log file: /home/arora/.ros/log/5ec16aec-2d5e-11e2-9a7e-0090f5af72d8/gazebo_gui-3*.log gzserver: /tmp/buildd/ros-fuerte-visualization-common-1.8.4/debian/ros-fuerte-visualization-common/opt/ros/fuerte/stacks/visualization_common/ogre/build/ogre_src_v1-7-3/OgreMain/src/OgreTextureManager.cpp:42: static Ogre::TextureManager& Ogre::TextureManager::getSingleton(): Assertion `ms_Singleton' failed. Aborted [gazebo-2] process has died [pid 8119, exit code 134, cmd /opt/ros/fuerte/stacks/simulator_gazebo/gazebo/scripts/gazebo /opt ... (more)