Hi Neostek and hi all,
I have the same problem. I'm wasting time and time on having a working copy
of gazebo. I guess I have problems in the names of the interfaces but not
able to find more informations. How do the names work?

And more in deep, is playerv the right test to check gazebo integrity? Is
playerv working correctly?



Neostek wrote:
> 
> Hi all,
> I'm a newbie in Gazebo/Player. My configuration is:
> 
> -> Ubuntu 9.04
> -> gazebo rev. 7939
> -> player 2.1.2
> -> gcc version 4.3.3
> -> ogre 1.6.2
> -> ode  0.11.1
> 
> I'm using the pioneer2at.world.  I launch gazebo:
> 1) Gazebo
> $gazebo pioneer2at.world
> Gazebo multi-robot simulator, version 0.9.0
> 
> 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.
> 
> [/root/InstallationPackages/gazebo/server/GazeboConfig.cc:103]
>   Gazebo Path[/usr/local/share/gazebo]
> [/root/InstallationPackages/gazebo/server/GazeboConfig.cc:115]
>   Ogre Path[/usr/local/lib/OGRE]
> creating /tmp/gazebo-root-0
> creating /tmp/gazebo-root-0/simulation.default 112 33842332
> creating /tmp/gazebo-root-0/factory.default 112 410188
> creating /tmp/gazebo-root-0/graphics3d.default 112 1630256
> creating /tmp/gazebo-root-0/graphics3d.plane1_model 112 1630256
> creating /tmp/gazebo-root-0/graphics3d.sphere1_model 112 1630256
> creating /tmp/gazebo-root-0/position.pioneer2dx_model1::position_iface_0
> 112
> 156
> creating /tmp/gazebo-root-0/graphics3d.pioneer2dx_model1 112 1630256
> creating /tmp/gazebo-root-0/laser.pioneer2dx_model1::laser::laser_iface_0
> 112 8352
> creating
> /tmp/gazebo-root-0/fiducial.pioneer2dx_model1::laser::fiducial_iface_0 112
> 11308
> creating /tmp/gazebo-root-0/graphics3d.pioneer2dx_model1::laser 112
> 1630256
> creating /tmp/gazebo-root-0/graphics3d.box1_model 112 1630256
> creating /tmp/gazebo-root-0/graphics3d.directional_white 112 1630256
> creating /tmp/gazebo-root-0/graphics3d.point_white 112 1630256
> Gazebo successfully initialized
> 
> 2) I launch Player:
> $player gazebo.cfg
> Registering driver
> Player v.2.1.2
> 
> * Part of the Player/Stage/Gazebo Project [
> http://playerstage.sourceforge.net].
> * Copyright (C) 2000 - 2006 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-root-0
> opening /tmp/gazebo-root-0/simulation.default 112 33842332
>   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.
> opening /tmp/gazebo-root-0/simulation.default +112 33842332
> listening on 6665
> Listening on ports: 6665
> accepted TCP client 0 on port 6665, fd 8
> 
> 3) I launch playerv:
> $playerv
> PlayerViewer 2.1.2
> Connecting to [localhost:6665]
> Available devices: localhost:6665
> simulation:0     gazebo                                  unsupported
> position2d:0     gazebo                                  ready
> laser: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 pv_dev_position2d.c
>   libplayerc error: failed to get response
> playerc error   : timed out waiting for server reply to request
> position2d:0:request:1
> playerv : error in pv_dev_position2d.c
>   libplayerc error: timed out waiting for server reply to request
> position2d:0:request:1
> 
> The problem is when I click on "subscribe" on a driver (I've tried to
> launch every driver, without succeed).
> I've already search about this problem but I haven't succeed to find a
> solution. I've only understood that it may be an interface name problem.
> Unfortunately, I didn't succeed to find a solution.
> Can you help me?
> Thanks a lot.   
> 

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