[ros-users] turtlesim problem

[Dirk Thomas]

Thank you for the hint with the missing images.
I will commit a fix for this issue soon.

Dirk


On 01.05.2012 20:44, Melonee Wise wrote:
> a ticket has been file for this bug here: https://code.ros.org/trac/ros/ticket/3942
>
> On Tue, May 1, 2012 at 9:43 AM, Wes Thierry <westhierry at gmail.com <mailto:westhierry at gmail.com>> wrote:
>
>     thanks for the tip! I'll try it later tonight after work, and post the results.
>
>     wes
>
>
>     On Tue, May 1, 2012 at 8:18 AM, Jamuraa <jamuraa at base0.net <mailto:jamuraa at base0.net>> wrote:
>
>         I was looking into this earlier today, because I got confused.  It
>         seems that fuerte turtlesim is shipping without any turtle images,
>         which defines the size of a meter in the initial TurtleFrame.  Which
>         means that the initial turtle is placed somewhere divided by zero
>         (hence the infinite)
>
>         Turtlesim looks for the images in
>         /opt/ros/fuerte/share/turtlesim/images but that directory isn't even
>         there.  I wasn't sure where to report this bug (I couldn't find a bug
>         tracker for ros_tutorials with a quick look on the wiki page), and not
>         sure if it was reproducible with the Ubuntu install because I
>         installed from source.
>
>         I would imagine that if you copy the images directory from the source
>         tree (on my system, ros-underlay/ros_tutorials/turtlesim/images) into
>         /opt/ros/fuerte/share/turtlesim it will start working again.
>
>         Michael Janssen --- Jamuraa --- jamuraa at base0.net <mailto:jamuraa at base0.net>
>
>
>         On Tue, May 1, 2012 at 10:05 AM, Wes Thierry <westhierry at gmail.com <mailto:westhierry at gmail.com>> wrote:
>          > I just setup the ros environment, trying to walk through the tutorials.  I
>          > get to running turtlesim, but the turtle is not visible anywhere in the blue
>          > window.  any help would be great.  here is the output I get:
>          >
>          > wes at wes-G73Jh:~/ros_workspace$ rosrun turtlesim turtlesim_node
>          > [ INFO] [1335882178.594059636]: Starting turtlesim with node name /turtlesim
>          > [ INFO] [1335882178.605867456]: Spawning turtle [turtle1] at x=[inf],
>          > y=[inf], theta=[0.000000]
>          >
>          > thanks
>          > wes
>          >
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