Lines not Joined ? But they are in Cad

Hey guys.
Trying to cut some profile wing ribs for retract mounts.
I export the drawings in
I’ve imported closed curves from Rhino Cad but Easel says if imported SVG, check for open paths. When I click on the suspect curves in Rhino, it is one closed curve so there is no open path/gap. Unsure why this is happening. I would like to cut the inside of the circles and the outside of the wing profile.
F100 LG Mount v3.dxf (201.6 KB)

I think your problem is that the hole is intersecting the left line. I tried the exploder app and that’s what showed up. I happen to use rhino and took the circle and changed the color, then joined the rest of the lines together, and saved it as a dxf. It is now two entities in Easel.

See if this helps you out: