surfaces that do not exist

[sirelancillotto]

Good morning.

I am modeling with rhino and I realized that there are two pieces of non-existent surface, not selectable and not erasable.
Does anyone know how to take off??
Thank you.

 

[Spit19]

Good morning.

I am modeling with rhino and I realized that there are two pieces of non-existent surface, not selectable and not erasable.
Does anyone know how to take off??
Thank you.

a bit of confusion, they don't exist and you want to delete them......maybe it's an unsuccessful operation!! ! ! ! ! ! ! ! ! !

 

[sirelancillotto]

Hi.

I try to select one of the two triangles but rhino selects the surface below, the selected ones of yellow.

no operation seems possible on those triangles because unselectable.
purple surfaces are all on the same layer.

 

[Il marangon]

Sometimes I happen that by doing trim operations you create unperfect surfaces, (bad cuts or only partial trims) maybe that's what happens to you too.

solve the problem by giving a counter surface or rebuilding edges or both commands.

 

[Fulvio Romano]

I confirm. It's a pretty common problem when you make "spavald" shredders.

the ideal would, however, be to identify (for attempts) the area of belonging, to combine it and retrimulate it correctly.

 

[sirelancillotto]

Thanks for the answers, I managed to solve.