Xcode 6.1基于xib的应用程序崩溃

时间:2014-11-22 11:37:31

标签: ios xcode swift xcode6.1

有没有人有任何想法,这是在扼杀我。从单视图应用程序模板创建应用程序,删除storyboard和ViewController.swift文件,然后添加一个名为MainViewController的新视图控制器,其中包含 Xib

将Main Interface的项目设置从Main更改为MainViewController并运行。

在以前的Xcode版本中,这样可以正常工作。现在无论我尝试什么,我都无法让它发挥作用。尝试在App Delegate中初始化视图控制器,但没有快乐,它只是崩溃了这个例外:

2014-11-22 11:14:48.084 TestApp[9781:422842] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x7fd510611320> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.'
*** First throw call stack:
(
    0   CoreFoundation                      0x00000001025c9f35 __exceptionPreprocess + 165
    1   libobjc.A.dylib                     0x000000010410dbb7 objc_exception_throw + 45
    2   CoreFoundation                      0x00000001025c9b79 -[NSException raise] + 9
    3   Foundation                          0x00000001029e17b3 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 259
    4   CoreFoundation                      0x0000000102513e80 -[NSArray makeObjectsPerformSelector:] + 224
    5   UIKit                               0x000000010311ac7d -[UINib instantiateWithOwner:options:] + 1506
    6   UIKit                               0x000000010311c722 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 160
    7   UIKit                               0x0000000102e54b11 -[UIApplication _loadMainNibFileNamed:bundle:] + 46
    8   UIKit                               0x0000000102e53c19 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1075
    9   UIKit                               0x0000000102e52bf2 -[UIApplication workspaceDidEndTransaction:] + 179
    10  FrontBoardServices                  0x0000000105cad2a3 __31-[FBSSerialQueue performAsync:]_block_invoke + 16
    11  CoreFoundation                      0x00000001024ff53c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
    12  CoreFoundation                      0x00000001024f5285 __CFRunLoopDoBlocks + 341
    13  CoreFoundation                      0x00000001024f5045 __CFRunLoopRun + 2389
    14  CoreFoundation                      0x00000001024f4486 CFRunLoopRunSpecific + 470
    15  UIKit                               0x0000000102e52669 -[UIApplication _run] + 413
    16  UIKit                               0x0000000102e55420 UIApplicationMain + 1282
    17  TestApp                             0x00000001023e9cae top_level_code + 78
    18  TestApp                             0x00000001023e9cea main + 42
    19  libdyld.dylib                       0x00000001048e7145 start + 1
    20  ???                                 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

1 个答案:

答案 0 :(得分:0)

您需要为主界面提供xib或storyboard文件。不是ViewController。

另外请确保您没有任何悬挂式插座。确保xib中的对象没有ViewController.h或ViewController.m中不存在的插座集