Hello,

I can’t fillet edges of the model. It says **"Failure in building corners.”** or **"Failure in trimming input."**

Before filleting, the steps I have followed are,

**Drawing Closed Curves+Planar Curves+Extrude Straight**

**Drawing Curves and making solid for the intersection in the layer 03-01-InterSection.**

**Boolean Intersection 2 solids.**

**Fillet Edges** (All edges of the object) 0.05 mm

I have attached the folder. Could anyone help me to solve the problem, please?

WL P02-V03.3dm (6.7 MB)