Error codes found in MCErrorDomain error domain NSError objects returned by methods in the Multipeer Connectivity framework.


enum MCError.Code : Int, _ErrorCodeProtocol



case unknown

An unknown error occurred.

case notConnected

Your app attempted to send data to a peer that is not connected.

case invalidParameter

Your app passed an invalid value as a parameter.

case unsupported

The operation is unsupported. For example, this error is returned if you call sendResource(at:withName:toPeer:withCompletionHandler:) with a URL that is neither a local file nor a web URL.

case timedOut

The connection attempt timed out.

case cancelled

The operation was cancelled by the user.

case unavailable

Multipeer connectivity is currently unavailable.