Sliced models are coming out solid 4.6.1??

[Krolbrien 0]

When I open my files (STLs) with models that are not solid, once I slice them they get sliced as solid pieces. There something i did wrong?

When I go back to 4.5 it works fine.

[gr5 2,210]

I have no idea what you mean.  Please show screen shots of the part in PREPARE view and PREVIEW view.

[Guest maht]

Are you exporting them from CAD software? Can you share a 3mf project file? (File > Save as...)

[Krolbrien 0]

No. Blender