Correct handling of NSJSONSerialization (try catch) in Swift (2.0)?

Question

arowmy init works fine in Swift < 2 but in Swift 2 I get a error message from Xcode Call can throw, but it is not marked with \'try\' and the error is not handled

Answer 1

JSONSerialization.JSONObject throws ErrorType and not NSError.

so the correct catch is

do {
    let anyObj = try JSONSerialization.JSONObject(with: data, options: []) as! [String:AnyObject]
    // use anyObj here
} catch let error {
    print("json error: \(error)")
}

The type of error in catch let error is ErrorType