I don't understand Surface Borders / Internal face edges - Solid inspector

Hello! I’m modelling a controller support and solid inspector keep saying I have some surface borders problems and internal face edges. I’ve looked everything and it seems normal to me. I’m new here, so I’m pretty confused. I appreciate any help!

controllerSupport.skp (1.1 MB)

Surface borders indicates edges that aren’t shared by two faces. Generally that means holes in sirfaces. Internal faces indicates exactly that. There are faces inside the object. Every edge in the model must be shared by exactly two faces. No more and no fewer.

None of the upper part of this is printable because there’s no thickness.

I would suggest that you start by learning how to use SketchUp at learn.sketchup.com

1 Like

Thank you sor much for the help. I’ll do that.

FWIW, your model should end up looking more like this. I’m sure this isn’t correct but you can see how everything has thickness.

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.