由于未捕获的异常'NSRangeException'终止应用程序,原因:'*** - [__ NSArrayI objectAtIndex:]:索引1超出边界[0 .. 0]'

时间:2013-11-28 16:40:46

标签: ios objective-c uncaught-exception

我的iOS应用程序出了问题。我用storyboard和一些代码构建了我的应用程序。最初,我有一个TableView,它在第一个标签中显示一些内容。现在我想把这个内容放在另一个标签中,但是当我编辑我的故事板时,我得到了这个错误:

2013-11-28 17:31:17.354 devis_centrage[13961:70b] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayI objectAtIndex:]: index 1 beyond bounds [0 .. 0]'
*** First throw call stack:
(
    0   CoreFoundation                      0x0173a5e4 __exceptionPreprocess + 180
    1   libobjc.A.dylib                     0x014bd8b6 objc_exception_throw + 44
    2   CoreFoundation                      0x016ee9c2 -[__NSArrayI objectAtIndex:] + 210
    3   CoreFoundation                      0x017b9608 -[NSArray objectAtIndexedSubscript:] + 40
    4   devis_centrage                      0x000022f8 -[AppDelegate application:didFinishLaunchingWithOptions:] + 936
    5   UIKit                               0x00225355 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 309
    6   UIKit                               0x00225b95 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1536
    7   UIKit                               0x0022a3a8 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 824
    8   UIKit                               0x0023e87c -[UIApplication handleEvent:withNewEvent:] + 3447
    9   UIKit                               0x0023ede9 -[UIApplication sendEvent:] + 85
    10  UIKit                               0x0022c025 _UIApplicationHandleEvent + 736
    11  GraphicsServices                    0x036e12f6 _PurpleEventCallback + 776
    12  GraphicsServices                    0x036e0e01 PurpleEventCallback + 46
    13  CoreFoundation                      0x016b5d65 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 53
    14  CoreFoundation                      0x016b5a9b __CFRunLoopDoSource1 + 523
    15  CoreFoundation                      0x016e077c __CFRunLoopRun + 2156
    16  CoreFoundation                      0x016dfac3 CFRunLoopRunSpecific + 467
    17  CoreFoundation                      0x016df8db CFRunLoopRunInMode + 123
    18  UIKit                               0x00229add -[UIApplication _run] + 840
    19  UIKit                               0x0022bd3b UIApplicationMain + 1225
    20  devis_centrage                      0x00002ccd main + 141
    21  libdyld.dylib                       0x01d7870d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

这里是数组初始化的代码:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    _aircraft = [NSMutableArray arrayWithCapacity:20];

    Aircraft *aircraft = [[Aircraft alloc] init];
    aircraft.name = @"Robin DR400";
    aircraft.immat = @"F-HAZA";
    [_aircraft addObject:aircraft];

    aircraft = [[Aircraft alloc] init];
    aircraft.name = @"Tecnam P2002 JF";
    aircraft.immat= @"F-HAZB";
    [_aircraft addObject:aircraft];

    aircraft = [[Aircraft alloc] init];
    aircraft.name = @"Tecnam P2002 JF";
    aircraft.immat= @"F-HAZC";
    [_aircraft addObject:aircraft];

    UITabBarController *tabBarController = (UITabBarController *)self.window.rootViewController;
    UINavigationController *navigationController = [tabBarController viewControllers][0];
    AircraftViewController *aircraftViewController = [navigationController viewControllers][0];
    aircraftViewController.aircraft = _aircraft;

    return YES;
}

1 个答案:

答案 0 :(得分:0)

您正在访问数组中的第二个对象。如果您尝试访问它,那么它(对象)就在您的数组中。也许你忘记了它。

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