Closing loops or something to allow extrusion of an SVG in Fusion 360

[THX1138]

I made an SVG and opened it in Fusion 360 to extrude it but I can't because, I don't know, it's not a closed loop or whatever? The parts that are orange in the below screenshot can be extruded but they are meant to be holes in the thing that I'm actually trying to extrude which is a sort of Voronoi pattern inside a rectangle. How do I make it so that I can extrude the rectangle with the Voronoi pattern as holes in the rectangle? Thanks. (files attached to post)

[brynn]

I'm not sure if we can help you with Fusion 360.  I've certainly never used it.

Maybe the outer rectangular path needs to be combined with the holes paths?