Facebook IOS SDK登录在模拟器上运行,而不在设备上运行

时间:2013-02-04 14:14:44

标签: ios facebook facebook-login

Facebook登录,让自己陷入了一点点。

不幸的是,对于我正在做的工作,我只能访问运行xcode 3.2.6的Snow Leopard并且无法改变。从过去的爆炸我知道。

要使用FB SDK 3.0让facebook登录工作,我使用了:

AppDelegate.h:

     #import <FacebookSDK/FacebookSDK.h>
....
    @property (retain, nonatomic) FBSession *session;

AppDelegate.m:

@synthesize session = _session;
...
- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation { 
     return [self.session handleOpenURL:url];
}

然后在我的FBLoginViewController.m viewDidLoad:

MyAppDelegate *appDelegate;
appDelegate = [[UIApplication sharedApplication]delegate];

   if (!appDelegate.session.isOpen) {
       appDelegate.session = [[FBSession alloc] init]; 

       if (appDelegate.session.state == FBSessionStateCreatedTokenLoaded) {
         [appDelegate.session openWithCompletionHandler:^(FBSession *session, 
                                                       FBSessionState status, 
                                                              NSError *error) {
                }];
            }
      } 

现在这适用于模拟器4.3。我想确认我已经在plist中正确设置了fb App Id,应用程序设置正确等等。

然而,在使用IOS 6的设备上进行测试时,它会崩溃并显示崩溃日志的相关部分:

Exception Type:  EXC_CRASH (SIGSYS)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   MyApp                       0x000e7cac 0x59000 + 584876
1   libdispatch.dylib               0x34a384b4 0x34a37000 + 5300
2   libdispatch.dylib               0x34a39836 0x34a37000 + 10294
3   MyApp                       0x000e7ca0 0x59000 + 584864
4   MyApp                           0x000d9d08 0x59000 + 527624
5   MyApp                           0x000d9934 0x59000 + 526644
6   MyApp                           0x000da6c6 0x59000 + 530118
7   MyApp                           0x0005b1f0 0x59000 + 8688
8   MyApp                           0x000660a4 0x59000 + 53412
9   UIKit                           0x336130a0 0x33525000 + 975008
10  UIKit                           0x33613052 0x33525000 + 974930
11  UIKit                           0x33613030 0x33525000 + 974896
12  UIKit                           0x336128e6 0x33525000 + 973030
13  UIKit                           0x33612ddc 0x33525000 + 974300
14  UIKit                           0x3353b5ec 0x33525000 + 91628
15  UIKit                           0x335287fc 0x33525000 + 14332
16  UIKit                           0x33528116 0x33525000 + 12566
17  GraphicsServices                0x382ab5a0 0x382a5000 + 26016
18  GraphicsServices                0x382ab1ce 0x382a5000 + 25038
19  CoreFoundation                  0x3331c170 0x33285000 + 618864
20  CoreFoundation                  0x3331c112 0x33285000 + 618770
21  CoreFoundation                  0x3331af94 0x33285000 + 614292
22  CoreFoundation                  0x3328deb8 0x33285000 + 36536
23  CoreFoundation                  0x3328dd44 0x33285000 + 36164
24  GraphicsServices                0x382aa2e6 0x382a5000 + 21222
25  UIKit                           0x3357c2f4 0x33525000 + 357108
26  MyApp                       0x0005b012 0x59000 + 8210
27  MyApp                       0x0005afc8 0x59000 + 8136
Thread 0 crashed with ARM Thread State (32-bit):
    r0: 0x0000004e    r1: 0x00000000      r2: 0x00000000      r3: 0x00000000
    r4: 0x3b091bd0    r5: 0x2fda7c0c      r6: 0x1cd560e0      r7: 0x2fda6734
    r8: 0x00000000    r9: 0x2fda6764     r10: 0x1cd560e0     r11: 0x1cdac4d0
    ip: 0x000e7c0d    sp: 0x2fda672c      lr: 0x34a384b7      pc: 0x000e7cac
  cpsr: 0x60000010

我尝试过:

现在很明显使用xcode 3.2.6我无法通过xcode运行并访问控制台以便在我的IOS 6设备上进一步调试。因此,我将项目发送给了一位朋友(没有付费帐户,因此无法在设备上测试),他们确认它在xcode 4.5和模拟器6上工作。

因此,如果它在模拟器6和4.3上工作,为什么它不适用于IOS 6设备?我有点难过......

在玩完之后(只是评论线等)我认为它在这一行崩溃:

appdelagate.session = [[FBSession aloc] init];

但我发现很难确定或不知道为什么。

会喜欢一些想法或帮助, 感谢。

1 个答案:

答案 0 :(得分:0)

我能找到的唯一解决方案是升级到xcode 4.2 for snow leopard。我没有意识到xcode 4.2是雪豹的选择。不过确实如此。上面的代码立即工作,xcode 4.2没有任何变化。