An error type that indicates problems with reader sessions or tags.
SDKs
- iOS 11.0+
- Xcode 9.0+
Framework
- Core NFC
StructureNFCReader
NFCReader
Topics
Error Information
var errorThe error code.
var errorAdditional details about an error.
var localizedA user-facing, localized string that describes the error.
Error Codes
static var readerThe reader session does not support this feature.
static var readerThe first NDEF tag read by this session is invalid.
static var readerThe reader session terminated unexpectedly.
static var readerThe reader session timed out.
static var readerThe reader session failed because the system is busy.
static var readerThe user canceled the reader session.
static var readerToo many retries have occurred.
static var readerConnection to the tag has been lost.
static var readerThe tag has responded with an error.
static var tagThe tag has been configured with invalid parameters.
static var readerA security violation associated with the reader session has occurred.
enum NFCReaderReader session and tag error codes.
Error Domain
static var errorThe error domain for this error.
let NFCErrorThe error domain for errors associated with Core NFC APIs.
Type Properties
Operator Functions
static func != (NFCReaderReturns a Boolean value indicating whether two values are not equal.