Parse signup error with swift 2 (xcode 7 beta 5)

Question

I am using Parse and I have a signup page where I call:

user.signUpInBackgroundWithBlock { (succeeded: Bool, error: NSError?) -> Void in

I checked and this works on previous versions of Xcode, however there was a similar problem when Swift 1.2 came out, though it doesn't solve my problem.

The error I get is:

Cannot invoke 'signupInBackgroundWithBlock' with an argument list of type: '((Bool, NSError?) -> Void )'

I'd be grateful for any help.

kishikawa katsumi · Accepted Answer · 2015-08-16 16:01:31Z

4

You should change the type of succeeded value to ObjCBool. The signature of PFBooleanResultBlock now changed (Bool, NSError?) -> Void to (ObjCBool, NSError?) -> Void

So you should change the type Bool to ObjCBool, like below:

user.signUpInBackgroundWithBlock { (succeeded: ObjCBool, error: NSError?) -> Void in
    print(succeeded)
    print(error)
}

or just remove the type to make the compiler inferring the type.

user.signUpInBackgroundWithBlock { (succeeded, error) -> Void in
    print(succeeded)
    print(error)
}

answered Aug 16, 2015 at 16:01

kishikawa katsumi

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