Hi, I'm following the gazebo quick-start guide http://playerstage.sourceforge.net/doc/Gazebo-manual-svn-html/ for the pioneer2at.model and it throws up the errors below: ------------------------- $ gazebo pioneer2at.world Gazebo multi-robot simulator, version 0.10.0
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. models/pioneer2at.model:19: namespace error : Namespace prefix controller on differential_position2d is not defined <controller:differential_position2d name="controller1"> ^ models/pioneer2at.model:25: namespace error : Namespace prefix interface on position is not defined <interface:position name="position_iface_0"/> ^ [/home/ro/playerstagegazebo/gazebo-0.10.0/server/GazeboConfig.cc:103] Gazebo Path[/usr/local/share/gazebo] [/home/ro/playerstagegazebo/gazebo-0.10.0/server/GazeboConfig.cc:115] Ogre Path[/usr/local/lib/OGRE] Gazebo successfully initialized -------------------------------------- So, when I run player with the player_cgfs/gazebo.cfg located in my gazebo-0.10.0 directory I get the following messages: ---------------------------------- $player player_cfgs/gazebo.cfg Registering driver Player v.3.0.2 * Part of the Player/Stage/Gazebo Project [http://playerstage.sourceforge.net]. * Copyright (C) 2000 - 2009 Brian Gerkey, Richard Vaughan, Andrew Howard, * Nate Koenig, and contributors. Released under the GNU General Public License. * Player comes with ABSOLUTELY NO WARRANTY. This is free software, and you * are welcome to redistribute it under certain conditions; see COPYING * for details. invoking player_driver_init()... * Part of the Player/Stage Project [http://playerstage.sourceforge.net] * Copyright 2000-2006 Richard Vaughan, Andrew Howard, Brian Gerkey, Nathan Koenig * and contributors. Released under the GNU General Public License v2. success Gazebo Plugin driver creating 1 device 6665.31.0 is a simulation interface. opening /tmp/gazebo-ro-0/simulation.default 112 33842432 opening /tmp/gazebo-ro-0/simulation.default +112 33842432 Gazebo Plugin driver creating 1 device 6665.4.0 is a position2d interface. Gazebo Plugin driver creating 1 device 6665.6.0 is a laser interface. Gazebo Plugin driver creating 1 device 6665.10.0 is a fiducial interface. listening on 6665 Listening on ports: 6665 -------------------------------------------------- And, the following files are created in my /tmp/gazebo folder: ------------------------------------------------------- $ ls /tmp/gazebo-ro-0/ factory.default graphics3d.directional_white simulation.default gazebo.pid graphics3d.pioneer2at_model graphics3d.default graphics3d.plane1_model ------------------------------------------------------- As you can see, file for position_iface_0 is not created, and when I try to subscribe to this service via playerv, it crashes with the following errors: ------------------------------------------------------ accepted TCP client 0 on port 6665, fd 9 Error Subscribing to Gazebo Position2d Interface error opening device file /tmp/gazebo-ro-0/position.pioneer2at_model::position_iface_0 : No such file or directory ------------------------------------------------ Also, playerv crashes with the following error output: ------------------------------------------------ $ playerv PlayerViewer 3.0.2 Connecting to [localhost:6665] playerc warning : warning : [Player v.3.0.2] connected on [localhost:6665] wit h sock 6 Available devices: localhost:6665 simulation:0 gazebo unsupported position2d:0 gazebo ready laser:0 gazebo ready position2d:1 vfh ready fiducial:0 gazebo ready playerc error : timed out waiting for server reply to request player:0:request :3 playerc error : failed to get response playerv : error in /home/ro/playerstagegazebo/player-3.0.2/utils/playerv/pv_dev_ position2d.c libplayerc error: failed to get response playerc error : socket disconnected playerc warning : warning : failed to reconnect playerv : error in /home/ro/playerstagegazebo/player-3.0.2/utils/playerv/pv_dev_ position2d.c libplayerc error: warning : failed to reconnect playerc warning : warning : no socket to peek at playerc warning : warning : no socket to peek at playerc error : close failed with error [Bad file descriptor] playerv : error in /home/ro/playerstagegazebo/player-3.0.2/utils/playerv/playerv .c close failed with error [Bad file descriptor] ----------------------------------------------------------------------------- My gazebo.cfg file, which I feed to the player command, is as follows: ---------------------------------------------- driver ( name "gazebo" provides ["simulation:0"] plugin "libgazeboplugin" server_id "default" ) driver ( name "gazebo" provides ["position2d:0"] gz_id "pioneer2at_model::position_iface_0" ) driver ( name "gazebo" provides ["laser:0"] # gz_id "laser_iface_0" gz_id "pioneer2at_model::laser" ) driver ( name "vfh" provides ["position2d:1"] requires ["position2d:0" "laser:0"] cell_size 0.1 window_diameter 61 sector_angle 1 safety_dist_0ms 0.2 safety_dist_1ms 0.4 max_speed 0.3 max_turnrate_0ms 75 max_turnrate_1ms 50 weight_desired_dir 5.0 weight_current_dir 3.0 ) driver ( name "gazebo" provides ["fiducial:0"] gz_id "fiducial_iface_0" ) --------------------------------------------------- Can anyone please tell me where it's going wrong and what can I do to fix it? All help appreciated much. Thanks. -- View this message in context: http://old.nabble.com/namespace-errors-for-pioneer2at.model-tp32047687p32047687.html Sent from the playerstage-gazebo mailing list archive at Nabble.com. ------------------------------------------------------------------------------ AppSumo Presents a FREE Video for the SourceForge Community by Eric Ries, the creator of the Lean Startup Methodology on "Lean Startup Secrets Revealed." This video shows you how to validate your ideas, optimize your ideas and identify your business strategy. http://p.sf.net/sfu/appsumosfdev2dev _______________________________________________ Playerstage-gazebo mailing list Playerstage-gazebo@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo