Permission to read user's birthday, name and email - ios

Question

I am trying to integrate Facebook in my app. I need the user's birthday, name and email.
I have integrated the Facebookloginview from the sdk.
If I click on log in, the app switches to Safari and the page shows that I have already authorized the app. But I cannot get the email or the birthday
If I change the permissions like user_location, and then log out and log in the app shows that it is already authorized but it is not!
If I implement a button on the xib and then add to the ibaction this code works.
AppDelegate *appDelegate [[UIApplication sharedApplication] delegate];
// If the person is authenticated, log out when the button is clicked.
// If the person is not authenticated, log in when the button is clicked.
if (FBSession.activeSession.isOpen) {
[appDelegate closeSession];
} else {
// The person has initiated a login, so call the openSession method
// and show the login UX if necessary.
[appDelegate openSessionWithAllowLoginUI:YES];
}
}
Why doesn't it work with the facebookloginview?
Here is my facebook loginviewcontroller.m
- (void)viewDidLoad
{
[super viewDidLoad];
loginview = [[FBLoginView alloc]init];
loginview.readPermissions = #[#"email"];
//Facebook start
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:#selector(sessionStateChanged:)
name:FBSessionStateChangedNotification
object:nil];
AppDelegate *appDelegate = [[UIApplication sharedApplication] delegate];
[appDelegate openSessionWithAllowLoginUI:NO];
if (!appDelegate.session.isOpen) {
// create a fresh session object
appDelegate.session = [[FBSession alloc] init];
// if we don't have a cached token, a call to open here would cause UX for login to
// occur; we don't want that to happen unless the user clicks the login button, and so
// we check here to make sure we have a token before calling open
if (appDelegate.session.state == FBSessionStateCreatedTokenLoaded) {
// even though we had a cached token, we need to login to make the session usable
[appDelegate.session openWithCompletionHandler:^(FBSession *session,
FBSessionState status,
NSError *error) {
// we recurse here, in order to update buttons and labels
[self updateView];
}];
}
}
}
-(void) loginViewShowingLoggedOutUser:(FBLoginView *)loginView{
self.loginlabel.text = #"";
self.FBimageViewOutlet.profileID = nil;
NSLog(#"bin hier geklickt3");
}
-(void) loginViewFetchedUserInfo:(FBLoginView *)loginView user:(id<FBGraphUser>)user{
loginView.readPermissions = #[#"email"];
FBRequest *me = [FBRequest requestForMe];
[me startWithCompletionHandler: ^(FBRequestConnection *connection,
NSDictionary<FBGraphUser> *my,
NSError *error) {
self.loginlabel.text = [NSString stringWithFormat:#"Hi, %# %# geboren am %#",my.first_name,my.last_name,my.birthday];
self.FBimageViewOutlet.profileID = my.id;
self.picView.profileID =my.id;}];
//self.loginlabel.text = [NSString stringWithFormat:#"Hi, %# %# geboren am %#",user.first_name,user.last_name,user.birthday];
self.FBimageViewOutlet.profileID = user.id;
//Hier wird gender von Facebook abgefragt
NSLog(#"%#",[user objectForKey:#"gender"]);
NSLog(#"%#",[user objectForKey:#"locale"]);
NSLog(#"%#",[user objectForKey:#"age_range"]);
NSLog(#"%#",[user objectForKey:#"username"]);
NSLog(#"%#",[user objectForKey:#"link"]);
NSLog(#"%#",[user objectForKey:#"location"]);
NSLog(#"%#",[user objectForKey:#"hometown"]);
NSLog(#"%#",[user objectForKey:#"birthday"]);
NSLog(#"%#",[user objectForKey:#"last_name"]);
NSLog(#"%#",[user objectForKey:#"first_name"]);
NSLog(#"%#",[user objectForKey:#"email"]);
NSLog(#"%#",[user objectForKey:#"user_email"]);
NSUserDefaults *defaults =[NSUserDefaults standardUserDefaults];
[defaults setObject:[user objectForKey:#"gender"] forKey:#"user_gender"];
[defaults setObject:[user objectForKey:#"locale"] forKey:#"user_locale"];
[defaults setObject:[user objectForKey:#"age_range"] forKey:#"user_age_range"];
[defaults setObject:[user objectForKey:#"username"] forKey:#"user_username"];
[defaults setObject:[user objectForKey:#"link"] forKey:#"user_link"];
[defaults setObject:[user objectForKey:#"location"] forKey:#"user_location"];
[defaults setObject:[user objectForKey:#"hometown"] forKey:#"user_hometown"];
[defaults setObject:[user objectForKey:#"birthday"] forKey:#"user_birthday"];
[defaults setObject:[user objectForKey:#"last_name"] forKey:#"user_lastname"];
[defaults setObject:[user objectForKey:#"first_name"] forKey:#"user_firstname"];
}
- (void)loginView:(FBLoginView *)loginView
handleError:(NSError *)error {
AppDelegate *appDelegate =
[[UIApplication sharedApplication] delegate];
// If the person is authenticated, log out when the button is clicked.
// If the person is not authenticated, log in when the button is clicked.
if (FBSession.activeSession.isOpen) {
[appDelegate closeSession];
} else {
// The person has initiated a login, so call the openSession method
// and show the login UX if necessary.
[appDelegate openSessionWithAllowLoginUI:YES];
}
NSString *alertMessage, *alertTitle;
if (error.fberrorShouldNotifyUser) {
// If the SDK has a message for the user, surface it. This conveniently
// handles cases like password change or iOS6 app slider state.
alertTitle = #"Facebook Error";
alertMessage = error.fberrorUserMessage;
} else if (error.fberrorCategory == FBErrorCategoryAuthenticationReopenSession) {
// It is important to handle session closures since they can happen
// outside of the app. You can inspect the error for more context
// but this sample generically notifies the user.
alertTitle = #"Session Error";
alertMessage = #"Your current session is no longer valid. Please log in again.";
} else if (error.fberrorCategory == FBErrorCategoryUserCancelled) {
// The user has cancelled a login. You can inspect the error
// for more context. For this sample, we will simply ignore it.
NSLog(#"user cancelled login");
} else {
// For simplicity, this sample treats other errors blindly.
alertTitle = #"Unknown Error";
alertMessage = #"Error. Please try again later.";
NSLog(#"Unexpected error:%#", error);
}
if (alertMessage) {
[[[UIAlertView alloc] initWithTitle:alertTitle
message:alertMessage
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil] show];
}
}