[Rock-dev] roby: nil can't be coerced into Fixnum (TypeError)

[Alexander Duda]

On Tue, 2011-04-05 at 10:54 +0200, Sylvain Joyeux wrote:
> The problem (and the proper fix) is described here:
> 
>    http://rock.opendfki.de/ticket/16
> 
> If the workaround does not work for you, please tell me (I assume it 
> does as Matthias had the same problem last week and I pointed him to
the 
> same solution).
> 
> Indeed, using a periodic activity to the task would work as well (it
has 
> more or less the same effect than specifying the period on the device)


setting the period for the device has no effect. That's why I used the
periodic activity.

 device(Dev::Camera, :as => "bottom_camera").
    period(0.1).
    device_id("33186").
    configure do |task|
        task.mode = 'Master'
    end

Alex


-- 
Dipl.-Ing. Alexander Duda 
Unterwasserrobotik

DFKI Bremen
Robotics Innovation Center
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