Add Facebook SDK to my xCode project with Storyboard - iphone

Question

I am following Getting Started with the Facebook SDK for iOS v3.1 to add Facebook SDK to my xCode project with Storyboard.
I did all the steps that described there.
We have a HelloFacebookSample in the Sample folder of Facebook SDK. it includes this code:
- (void)viewDidLoad {
[super viewDidLoad];
// Create Login View so that the app will be granted "status_update" permission.
FBLoginView *loginview = [[FBLoginView alloc] init];
loginview.frame = CGRectOffset(loginview.frame, 5, 5);
loginview.delegate = self;
[self.view addSubview:loginview];
[loginview sizeToFit];
}
// Post Status Update button handler; will attempt to invoke the native
// share dialog and, if that's unavailable, will post directly
- (IBAction)postStatusUpdateClick:(UIButton *)sender {
// Post a status update to the user's feed via the Graph API, and display an alert view
// with the results or an error.
NSString *name = self.loggedInUser.first_name;
NSString *message = [NSString stringWithFormat:#"Updating status for %# at %#",
name != nil ? name : #"me" , [NSDate date]];
// if it is available to us, we will post using the native dialog
BOOL displayedNativeDialog = [FBNativeDialogs presentShareDialogModallyFrom:self
initialText:nil
image:nil
url:nil
handler:nil];
if (!displayedNativeDialog) {
[self performPublishAction:^{
// otherwise fall back on a request for permissions and a direct post
[FBRequestConnection startForPostStatusUpdate:message
completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
[self showAlert:message result:result error:error];
self.buttonPostStatus.enabled = YES;
}];
self.buttonPostStatus.enabled = NO;
}];
}
}
Then sample works fine, but when I want to have it on my own project, I have this problem:
It is successfully added the FBLoginView to my self.view. but when I Login and then want to post something I just go to this page:

Answer 1

Finally I found the problem. I needed to add these codes to my AppDelegate:
- (BOOL)application:(UIApplication *)application
openURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplication
annotation:(id)annotation {
// attempt to extract a token from the url
return [FBSession.activeSession handleOpenURL:url];
}
- (void)applicationWillTerminate:(UIApplication *)application {
// FBSample logic
// if the app is going away, we close the session object
[FBSession.activeSession close];
}
- (void)applicationDidBecomeActive:(UIApplication *)application {
// FBSample logic
// We need to properly handle activation of the application with regards to SSO
// (e.g., returning from iOS 6.0 authorization dialog or from fast app switching).
[FBSession.activeSession handleDidBecomeActive];
}
They were not described in the link. It could be better to let the new users know about these details.