'CGAffineTransformIdentity' is unavailable in Swift

I'm working on upgrading an app from Swift 2.0 to Swift 3.0. When arrive at the following line of code:


UIView.animate(withDuration: duration, delay: 0.0, usingSpringWithDamping: 0.9, initialSpringVelocity: 0.8, options: [], animations: {
            fromView.transform = offScreenDown toView.transform = CGAffineTransformIdentity}, completion: {finished in transitionContext.completeTransition(true)})

I received the following error without any further suggestions.


'CGAffineTransformIdentity' is unavailable in Swift


Does anyone have any suggestions on how to fix this error?

Up vote post of mbain108 Down vote post of mbain108
10k views
Posted by
mbain108
Reply
Add a Comment

Accepted Reply

Just rewrite it as 

CGAffineTransform.identity
. The global constant was moved into a static property, and the Swift 3 migrator, as you've discovered, failed to correct for that.
Posted by
bob133
Up vote reply of bob133 Down vote reply of bob133
Post marked as solved
Add a Comment

Replies

Just rewrite it as 

CGAffineTransform.identity
. The global constant was moved into a static property, and the Swift 3 migrator, as you've discovered, failed to correct for that.
Posted by
bob133
Up vote reply of bob133 Down vote reply of bob133
Post marked as solved
Add a Comment

thnaks so much!!!! This newbie has soooooo much to learn 😮

Posted by
mbain108
Up vote reply of mbain108 Down vote reply of mbain108
Add a Comment

My pleasure. Yeah, I've had my fair share of those "are you kidding me?" moments too. Oh, and you're not alone with that troublesome Swift 3 migrator. I've been writing Cocoa code for like five years now, and it took me several days straight to get a current project building on Xcode 8/Swift 3.

Posted by
bob133
Up vote reply of bob133 Down vote reply of bob133
Add a Comment