Having problems closing this loft

Hello,

I’m having a problem getting this loft to close using the Cap command. I’m guessing it has to do with the one curve that on the end that is curved on the top and bottom.

I am receiving the following message:
“Unable to cap one object. The openings did not have closed, planar loops of edges.”

Any suggestions?

I’ve attached the example.

Thanks,

Kent

Example.3dm (99.2 KB)

The error message has the key detail.
The ends of the loft are not Planer.
The command is Cap Planer Holes.
You will need to build the surfaces and Join them manually.
I would Split the curved edge curve at the bottom, then use EdgeSrf to make the surface.

Thanks John…

I will give that a try.

The other option I may try is to straiten that curve, create my loft and then use the solid wire cut comand to cut the curve that i’m looking for into the object.

Thanks again…

Kent