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# Multipeer Connectivity Error Domain

The error domain for errors specific to Multipeer Connectivity.

## Topics

### Constants

[`let MCErrorDomain: String`](/documentation/MultipeerConnectivity/MCErrorDomain)

The `NSError` domain constant. If the `domain` value for an `NSError` object is equal to `MCErrorDomain`, then the error was produced by the Multipeer Connectivity framework itself, as opposed to a lower-level framework on which it depends.


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