Error on building a wooden fabric-like Headboard

[andrew_w_wil]

Hi there! I'm quite new to Fusion and I'm working on developing a headboard that looks like fabric using parametric design.

However, I'm stuck. I am having trouble getting the split body feature to work. I have created a fabric ~ 2019mm x 787mm. I've extruded the sketch to be around 101.6mm. When I go to split the bodies (i.e. using the fabric to "cut" the top of the extrusion body), I receive an error that says "No intersection between target(s) and split tool."

I see some pieces hanging off the edges and some of the "fabric" seems to pop above the extrusion. 

I read that I need to close off some edges.

What do I need to do in order to get the split tool to work?

[davebYYPCU · Accepted solution]

You surface body must be larger than the extruded block.

You Block must cover above and below the surface body.

Works when these two processes are undertaken.

[TrippyLighting]

@andrew_w_wil Please do NOT double post!

[andrew_w_wil]

My mistake. I didn't realize there was a better channel to post this in. I should have deleted this one.

[andrew_w_wil]

Thank you for your solution! That worked 👍🏻