title: -[WelcomeUI _setViewDelegate:]: unrecognized selector sent to instance 0xc061110
body: <p>Here is the error:</p>
  
  <pre><code>2013-09-30 17:59:23.212 The Solver[422:a0b] -[WelcomeUI _setViewDelegate:]: unrecognized selector sent to instance 0xc061110
  2013-09-30 17:59:23.222 The Solver[422:a0b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[WelcomeUI _setViewDelegate:]: unrecognized selector sent to instance 0xc061110'
  *** First throw call stack:
  (
      0   CoreFoundation                      0x023605e4 __exceptionPreprocess + 180
      1   libobjc.A.dylib                     0x014be8b6 objc_exception_throw + 44
      2   CoreFoundation                      0x023fd903 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
      3   CoreFoundation                      0x0235090b ___forwarding___ + 1019
      4   CoreFoundation                      0x023504ee _CF_forwarding_prep_0 + 14
      5   UIKit                               0x0013d55c +[UIViewController setViewController:forView:] + 40
      6   UIKit                               0x00137fb1 -[UIViewController setView:] + 511
      7   Foundation                          0x00edef68 _NSSetUsingKeyValueSetter + 133
      8   Foundation                          0x00ede493 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 267
      9   Foundation                          0x00f4094a -[NSObject(NSKeyValueCoding) setValue:forKeyPath:] + 412
      10  UIKit                               0x002c5cd5 -[UIRuntimeOutletConnection connect] + 106
      11  libobjc.A.dylib                     0x014d07d2 -[NSObject performSelector:] + 62
      12  CoreFoundation                      0x0235bb6a -[NSArray makeObjectsPerformSelector:] + 314
      13  UIKit                               0x002c482e -[UINib instantiateWithOwner:options:] + 1417
      14  UIKit                               0x00136c95 -[UIViewController _loadViewFromNibNamed:bundle:] + 280
      15  UIKit                               0x0013743d -[UIViewController loadView] + 302
      16  UIKit                               0x0013773e -[UIViewController loadViewIfRequired] + 78
      17  UIKit                               0x00137c44 -[UIViewController view] + 35
      18  UIKit                               0x000605ad -[UIWindow addRootViewControllerViewIfPossible] + 66
      19  UIKit                               0x00060947 -[UIWindow _setHidden:forced:] + 312
      20  UIKit                               0x00060bdd -[UIWindow _orderFrontWithoutMakingKey] + 49
      21  UIKit                               0x0006b44a -[UIWindow makeKeyAndVisible] + 65
      22  UIKit                               0x0001e8e0 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1851
      23  UIKit                               0x00022fb8 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 824
      24  UIKit                               0x0003742c -[UIApplication handleEvent:withNewEvent:] + 3447
      25  UIKit                               0x00037999 -[UIApplication sendEvent:] + 85
      26  UIKit                               0x00024c35 _UIApplicationHandleEvent + 736
      27  GraphicsServices                    0x022be2eb _PurpleEventCallback + 776
      28  GraphicsServices                    0x022bddf6 PurpleEventCallback + 46
      29  CoreFoundation                      0x022dbdd5 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 53
      30  CoreFoundation                      0x022dbb0b __CFRunLoopDoSource1 + 523
      31  CoreFoundation                      0x023067ec __CFRunLoopRun + 2156
      32  CoreFoundation                      0x02305b33 CFRunLoopRunSpecific + 467
      33  CoreFoundation                      0x0230594b CFRunLoopRunInMode + 123
      34  UIKit                               0x000226ed -[UIApplication _run] + 840
      35  UIKit                               0x0002494b UIApplicationMain + 1225
      36  The Solver                          0x0000274d main + 141
      37  libdyld.dylib                       0x059a4725 start + 0
  )
  libc++abi.dylib: terminating with uncaught exception of type NSException
  (lldb) 
  </code></pre>
  
  <p>Here is the code:</p>
  
  <pre><code>#import &lt;UIKit/UIKit.h&gt;
  
  #import "AppDelegate.h"
  
  int main(int argc, char *argv[])
  {
      @autoreleasepool {
          return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
      }
  }
  </code></pre>
  
  <p>Here is what is flagging: </p>
  
  <p><code>return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));</code></p>
  
  <p>Please explain what it is i'm doing wrong.</p>