Difficulty with sweep tool, making a frame

Hi, I’m trying to basics of Shapr. Thought I would try and make a frame shape - have a rectangle, and drew a freehand cross section for the trim. But I can’t seem to use the sweep!
Does anyone know what this error is? It can’t close the path - “failed to handle non-g1 path”

I am really getting to grips with the basics but am frustrated already :slightly_frowning_face:

Video of my attempt -

So I guess your problem is that it does not sweep around the last edge. Correct?
I’m not 100% sure but I think it will do this when you start your sweep in some distance away from the corner of the rectangle.

Here’s an example I shared a couple of years ago.