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My iOS objective-C app shows black screen when launch using Xcode 7 and above. It works fine using Xcode 6.1.1. This happens only on device, works perfectly for simulators.

We are doing [self.window setRootViewController:viewController]; viewcontroller is UINavigationController connected in XIB (IBOutlet) and has root view controller as our login screen. And if I do this programmatically, by initialising Login Screen and view controller it crashes saying Could not load nib LoginScreen.

Thanks in Advance! Ganesh

ganesh pathe
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  • Possible duplicate of this: http://stackoverflow.com/a/32837685/3708242 – wottle May 24 '16 at 20:16
  • For My app Launch image is loading correctly. After Showing launch image Its not loading Login Screen, shows only blank screen. – ganesh pathe May 25 '16 at 09:22
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    Try changing the background color of your rootView and see if it still shows black or the new color. – TheTiger May 25 '16 at 11:04
  • Also, put a breakpoint where you set the rootViewController and make sure your viewController is set correctly. I suspect it is not. – wottle May 25 '16 at 11:47
  • Tried changing color. No effect, it shows black screen only :( ... – ganesh pathe May 25 '16 at 11:59
  • As I mentioned, viewController is outlet for UINavigationController and its root view controller is set in XIB itself. – ganesh pathe May 25 '16 at 12:04
  • This is getting weirder and weirder... I deleted my login xibs and added them again, now i m able to see Login screen. But after that when it goes home screen it is showing Black screen for all of the controllers in Tab Bar. Looks like xcode 7 having trouble with load these old xibs. I cannot do this for each of the xibs. Any solution to this ? :(... – ganesh pathe May 25 '16 at 13:13
  • Any solution to this :( ... – ganesh pathe Jun 02 '16 at 06:25

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