Length Property not updating | Dassault Systèmes®

SF 2008-10-13

I modeled up the attached parts and now find that the length property in the cutlist is reflecting as 0 for the following items:

Cutlist Item 3
Cutlist Item 6
Cutlist Item 7

I can't figure out why the length property is not updating to match the relevant items.

Any Ideas please.Solidworks Weldments