小编Cuc*_*inn的帖子

我已经坚持这个问题多年了,我已经浏览堆栈溢出的答案,但他们似乎没有工作.我尝试删除所有原始连接,然后再次连接它们没有运气.一切都编译好,但我收到这个错误:

*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason:   '[<UIApplication 0x6a067d0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key imageView.'
*** First throw call stack:
(0x11e4052 0x1375d0a 0x11e3f11 0xa4c032 0x9bdf7b 0x9bdeeb 0x9d8d60 0x2cb91a 0x11e5e1a 0x114f821 0x2ca46e 0x2cc010 0xac14a 0xac461 0xab7c0 0xba743 0xbb1f8 0xaeaa9 0x1c84fa9 0x11b81c5 0x111d022 0x111b90a 0x111adb4 0x111accb 0xab2a7 0xaca9b 0x2072 0x1fe5)
terminate called throwing an exception

我也在我的main.m中收到"线程1接收信号"SIGABRT"消息

0x000ac97f  <+0891>  mov    %eax,(%esp)
0x000ac982  <+0894>  call   0x5478b2 <dyld_stub_objc_msgSend>
0x000ac987  <+0899>  mov    %eax,%esi
0x000ac989  <+0901>  mov    0x69940e(%edi),%eax …

用我的应用程序登录Facebook Connect sdk后连接到我的主视图时出现问题.在用户登录后,我希望它基本上加载我的应用程序(相机)的主视图,但到目前为止,我无法弄清楚如何做到这一点.目前它只是登录,我被带到一个空白的黑屏,我无法达到我的视野.在我添加Facebook功能之前,我可以达到我的主视图没问题.

下面是我的appDelegate.h和appDelegate.m代码,如果有帮助我可以添加viewController代码和类,我的xib文件名为"ViewController".

appDelegate.h

#import "FBConnect.h"
#import <UIKit/UIKit.h>

@class ViewController;

@interface AppDelegate : UIResponder <UIApplicationDelegate, FBSessionDelegate>

{

    Facebook *facebook;

}

@property (strong, nonatomic) UIWindow *window;

@property (strong, nonatomic) ViewController *viewController;

@property (nonatomic, retain) Facebook *facebook;

@end

appDelegate.m

#import "AppDelegate.h"

#import "ViewController.h"

@implementation AppDelegate

@synthesize window = _window;
@synthesize viewController = _viewController;
@synthesize facebook;


- (void)dealloc
{
    [_window release];
    [_viewController release];
    [super dealloc];
}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions: (NSDictionary *)launchOptions
{
    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]   autorelease];
    // …