更新到xcode7后，情节提要板“ show” segue不起作用（仅在一种情况下）

Question

I have a simple storyboard show segue with id temp and I fire it from the first view controller with this line of code self.performSegueWithIdentifier("temp", sender: self) .

I put a breakpoint in the prepareForSegue function and everything goes fine, but instead of open the destination view controller it remains on the first one, without reacting to any tap.

I checked the ID, recreated the destination view controller and the segue, but nothing changes.

PS: Everything was fine before updating to xcode7 and iOS9.

Answer 1

I had same problem on my app. After hours of headache I found the problem was related to an UITextView in destination view controller. I don't now why but deleting that UITextView and recreating it solved the issue. I think is something related to conversion and UITextView but I cannot say what.