count
The number of errors that have occurred in processing the current text string, since the last call to Object(forproperty:) with the Errors property. An NSNumber
Declaration
static let count: NSSpeechSynthesizer.SpeechPropertyKey.ErrorKeyDiscussion
Using the oldestCode keys and the newestCode keys, you can get information about the oldest and most recent errors that occurred since the last call to object(forProperty:), but you cannot get information about any intervening errors.