Family '[Family Name]' contains unattached voids that can't be combined for cutting. Try fixing the voids or unset the Cut with Voids parameter in the family.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public static FailureDefinitionId FamilyBadUnattachedVoids { get; }
Visual Basic
Public Shared ReadOnly Property FamilyBadUnattachedVoids As FailureDefinitionId
	Get
Visual C++
public:
static property FailureDefinitionId^ FamilyBadUnattachedVoids {
	FailureDefinitionId^ get ();
}

See Also