Freestyle Absolute Isn't Rendering

I’ve been using blender for a while now and i tried a new option from blender 2.69, used the option Freestyle and then used absolute and been doing some animation on it. Now i don’t know why i can’t render it, before it worked now it doesn’t… Any Ideas?

In the RenderLayer Property Panel (next to the Camera Icon), there’s a whole bunch of settings you can mess around with (maybe you know that already). Here some idea:
Did you try grouping the desired object which should be rendered with Freestyle, making another LineSet, activate the Group button and include the object’s group?
In the render window, did you choose the right layer to look at?