Global problem of double imposition vector path's.

[alexg69523239]

•Basically after Shape Billder and image Trace. Also this problem meet in Adobe Photoshop.

[Monika Gause]

Please describe what you did before this appeared.

Also: we need to see the whole picture.

[alexg69523239]

ctr+VThis is a problem!

[alexg69523239]

oops

Don't Ctrl+V.....Ctrl+Y

[Monika Gause]

alexg69523239  schrieb

ctr+VThis is a problem!

Obviously you created a shape in the center instead of deleting the area. So of course there are paths.

Have you read the documentation about how to use the shapebuilder tool?

[Ton Frederiks]

You can use Live Paint to get rid of the double lines.

Just select them all, make it a Live Paint group and Expand Live Paint.

Just remember that fills and strokes will be on separate layers after that.

[Ray Yorkshire]

I've noticed double lines before, unusually when they don't stack exactly.

In this example we seem to get double 'petals'

I then clicked on them all again with the Shape Builder tool  which removed half.

Coloured with  free add-on

Color Tweaker By Creatide

[alexg69523239]

This is my final answer. Laser cutting.