Black screen on the stage. Never seen this before

Question

I collect a demo in Xcode 5.0.2 for iOS7 and connect some scenes, as well as some buttons, some view controller classes, and some segments. Nothing unusual. What I have never seen before is that with interruptions - on some assemblies - when segue is executed, the next view controller is all black after clicking. But not all the time. Sometimes it works in a simulator, sometimes it works on a device.

I have never seen this before in 3 years of programming for iOS.

Looking back at StackExchange, I see answers that do not explain why this happens in my case. I do not have (load) the loadView method in any of my classes, and this will not explain why this is intermittent.

Has anyone else seen this behavior before?

Thanks in advance.

EDIT 01 . Disabling AutoLayout fixes this, but opens up other problems. I still don’t know why this is happening.

EDIT 02 : Multiple view issue, not AutoLayout related.

Answer 1

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Answer 2

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