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Editorial Team
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Asked: 2026-05-26T08:09:58+00:00

I was developing my application on XCode 4.1, for iOs 4.3, but yesterday I’ve

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I was developing my application on XCode 4.1, for iOs 4.3, but yesterday I’ve updated it to XCode 4.2 with iOs 5.0 SDK.

When I run my application in iphone 4.3 simulator, it works great.
I decided to test it on iphone 5.0 simulator, and following problems appeared:

  • I’ve got a view controller f.e “MyViewController”, and a custom class which implements some custom component “MyCustomComponent” which is added to “MyViewController”. There is a button in MyCustomComponent, and when its touched it peformSelector from MyViewController, and it leads to crash with EXC_BAD something. Same code works on iPhone 4.3 simulator just perfectly. Any ideas?
  • Custom navigation bar – doesn’t work at all. I’m trying to set custom background implementing UINavigationBar, and overriding drawRect, but it doesn’t shows in ios 5.
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1 Answer

  1. Editorial Team

    OK, so i guess I figrued it out. My console was off, when i reinstalled xcode, so didn’t see any error messages. Turned it on now, and got an error

    Terminating app due to uncaught exception
    ‘UIViewControllerHierarchyInconsistency’

    Problem was that I was adding MyCustomComponent to MyViewController using

    self.view=myCustomComponent.view

    when I should be doing

    [self.view addSubview:myCustomCoponent.view]

    it wasn’t an issue in ios 4.3, but seems its a big deal in ios 5.

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