Skip to main content

Apple Developer Docs

Fonts Symbols

Vision / VNErrorDomain

Contents

Declaration
See Also

VNErrorDomain

The domain of errors that the framework generates.

Declaration

let VNErrorDomain: String

See Also

Errors

VNErrorCode

Open on developer.apple.com

VisionGlobal Variable

iOS 11.0+iPadOS 11.0+Mac Catalyst 13.1+macOS 10.13+tvOS 11.0+visionOS 1.0+

Declaration
See Also

Built on 2026-05-07