NSUnderlyingErrorKey
The corresponding value is an error that was encountered in an underlying implementation and caused the error that the receiver represents to occur.
Declaration
let NSUnderlyingErrorKey: StringSee Also
Constants
NSURLErrorKeyNSFilePathErrorKeyNSHelpAnchorErrorKeyNSLocalizedDescriptionKeyNSLocalizedFailureErrorKeyNSLocalizedFailureReasonErrorKeyNSLocalizedRecoveryOptionsErrorKeyNSLocalizedRecoverySuggestionErrorKeyNSRecoveryAttempterErrorKeyNSStringEncodingErrorKeyNSDebugDescriptionErrorKeyNSMultipleUnderlyingErrorsKey