xcode 4.2.1

Discussion in 'iOS Programming' started by johnkiza, Jun 7, 2012.

  1. johnkiza macrumors newbie

    Joined:
    Jun 7, 2012
    #1
    Hello guys,

    I've started an application for iphone using xcode 4.2.1
    but when I run it I get the error

    "Applications are expected to have a root view controller at the end of application launch"

    I made it as simple as possible but still get the same error.
    Last time I developed an application was on xcode 4.1

    Did something changed?
    Any suggestion is appreciated
     
  2. CodeBreaker macrumors 6502

    Joined:
    Nov 5, 2010
    Location:
    Sea of Tranquility
    #2
    The 4.2 SDK includes StoryBoards -- an alternative way of designing the View hierarchy of your apps.

    If you are using the traditional way (view controller/nib), make sure you set your window's rootViewController to the main/first screen of your app, as it finishes launching.
     
  3. dejo Moderator

    dejo

    Staff Member

    Joined:
    Sep 2, 2004
    Location:
    The Centennial State
    #3
    Which template did you use as the basis for your app? Also, what kind of changes, if any, did you make to the appDelegate?
     

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