Multiple error in nodes

[GavinCrump]

According to this solved post it looks like a symptom of using a measurement system incapable of getting rockets to the moon.

Solid union errors - INCONS_FACE -- inconsistent face-body relationships and FACE_BOUNDARY -- wire being deleted crosses face boundary

Hi, I am unionizing each beam with its intersected elements. Here is the dynamo script. [dynamo] The group in pink gets the intersected elements with each beam. I think it has no problems. The python script nodes are like these. [image] [image] Errors happened on these two highlighted beams: [image] System.ApplicationException: Unable union two Solids : INCONS_FACE -- inconsistent face-body relationships at Autodesk.LibG.Solid.by_union(SolidList solids) at Autodesk.LibG.GeometryFac…