Cannot create a Face?

[kevin58]

Hi everybody

I wonder if anybody can give me a hand?

There as a shape in the attached file that will not create a face as outlined it Red below. The shape is part of a Group called SECTION PLAN B. The shape outline seems to be continuous and it all seems to be flat so I cannot understand where the problem is.

The shape was created by taking taking a section through a mesh created from a Point Cloud and then adding the cut outs. The two shapes below with faces were created in the same way.

Thanks for any assistance.

Face Question.skp (12.0 MB)

[Box]

There are various double edges and tiny edges extending into the shape that need to be cleaned up for the face to form.
Two examples.

[kevin58]

Thank you Box - I didn’t realise that would stop a face forming.

I am on it