I just update xcode to version 7 and migrating my code to swift 2. I'm now unable to compile my app because of the error described below :
Undefined symbols for architecture arm64: "protocol witness table for C.NSFetchedResultsChangeType : Swift.Hashable in CoreData", referenced from type metadata accessor for [C.NSFetchedResultsChangeType : ObjectiveC.NSArray]
Does anybody have an idea about the way to solve it ?
