E2320 Attribute - The specified unmanaged type is only valid on fields (Delphi)

From RAD Studio

Go Up to Error and Warning Messages (Delphi)

No further information is available for this error or warning.

Retrieved from "https://docwiki.embarcadero.com/RADStudio/Alexandria/e/index.php?title=E2320_Attribute_-_The_specified_unmanaged_type_is_only_valid_on_fields_(Delphi)&oldid=255443"