所以我刚刚开始使用 Facebook SDK for iOS。Auth 效果很好,我可以收到我想要的信息。我的问题不在这里。当我登录 Facebook 并转到上一个视图时没有任何问题,然后我单击该视图并出现 exc_bad_access 错误。(我已经尝试了僵尸模式,但我没有找到任何东西)!
http://i.stack.imgur.com/MXkbY.png
(僵尸简介)= http://www.hostingpics.net/viewer.php?id=302708Pleincran2607131730.png 如果有人可以帮助我!
ClsAppDelegate.h :
@interface ClsAppDelegate : UIResponder <UIApplicationDelegate>{
@public
Boolean islogged;
}
ClsAppDelegate.m :
- (void)sessionStateChanged:(FBSession *)session
state:(FBSessionState) state
error:(NSError *)error
{
switch (state) {
case FBSessionStateOpen: {
ClsViewController *changeview = [[ClsViewController alloc]init];
[changeview Loginsuccess];
islogged = true;
}
break;
case FBSessionStateClosed:
case FBSessionStateClosedLoginFailed:
// Once the user has logged in, we want them to
[FBSession.activeSession closeAndClearTokenInformation];
[self showLoginView];
break;
default:
break;
}
if (error) {
}
}