"Family '[Name]' cannot be upgraded and must be deleted. To fix the file in the older version of Revit, try loading newer versions of these families: [Names]."

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)

Syntax

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

See Also