Pufferfish Boundary Surface Planar surface routine returned no results

Hello forum members,
I’ve been working on a parametric facade using the Pufferfish plugin in Grasshopper, following a tutorial: https://www.youtube.com/watch?v=0vf6kQsGjcA&t=305s. I’ve encountered an issue when using the boundary surface component; the error message is “the planar surface routine returned no results.” I’ve checked my input curves for planarity, ensured consistent curve direction, and reviewed the data tree structure. However, the issue persists.
Is there a specific consideration or step I might be missing in using the Pufferfish boundary surface? Any insights on resolving this error would be greatly appreciated.
Additionally, I’m contemplating baking the curves and using Rhino’s native commands, but I’d prefer a Grasshopper-centric solution for simplicity.
Thank you in advance for your assistance!

Panel.gh (19.8 KB)

surface boundary only works with planar curves
replaced offset with move
rebuild the curve
then added thickness

Panel_rev00.gh (13.7 KB)

Oh thanks, I was using patch to fix it!