Ambiguous reference to member Swift 3

Question

I am migrating my project from Swift 2.3 to Swift 3. And having difficulty as expected.

Here is a function which is being used for OAuth, using OAuthSwift. I have t

Answer 1

For reference: This kind of error appears when there's more than one variable/method with the same name, does your oauthswift has more than one "thing" called "authorize"? like another method? My error was that i declared:

let fileManager = FileManager()

and in

let _ = try localFileManager.createDirectory(...) 

I got the same error, changing the variable name in localFileManager fixed it.