BuiltInFailuresFamilyFailuresFamilyCannotBeUpgraded Property

"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: 25.0.0.0 (25.0.0.0)
Syntax
public static FailureDefinitionId FamilyCannotBeUpgraded { get; }

Property Value

FailureDefinitionId
See Also