XCode 7 beta 6 (Swift 2) initializing error

Question

quwhaejskd OP

Created Sep ’15

Replies 1

Boosts 0

Participants 2

I am currently having problems declaring a String. I wa previously able to use this in XCode 6 but now I can't.

The command is:

let HTMLString = NSString(contentsOfURL: myURL, encoding: NSUTF8StringEncoding, error: &error)

But I am getting the error:

Cannot invoke initializer for type 'NSString' with an argument list of type '(contentsOfURL: NSURL, encoding: UInt, error: inout NSError?)'

Any ideas?

Thanks

Answered by Tia Lapis in 48122022

Yes, read on the new error handling in Swift2.

do {
  try file = NSString(contentsOfFile: "test.txt", encoding: NSUTF8StringEncoding)
} catch let error as NSError {
  print(error.localizedDescription)
}

Boost

Answer 1

Tia Lapis OP

Sep ’15

Accepted Answer

Yes, read on the new error handling in Swift2.

do {
  try file = NSString(contentsOfFile: "test.txt", encoding: NSUTF8StringEncoding)
} catch let error as NSError {
  print(error.localizedDescription)
}

0