AutobuildZ > Validating Section Profiles > Identifying Reasons for Validation Failure
  
Identifying Reasons for Validation Failure
A section profile can fail validation for one or more of the following reasons:
Single open loop
Multiple loops with one or more of them open
Intersecting entities
Overlapping entities
Entities on either side of the axis of revolution
The following items are highlighted by yellow circles when validation fails:
The end points of single or multiple open loops
The points of intersection of intersecting entities
The end points of overlapping entities
Entities on either side of the axis of revolution are highlighted in different colors.