Я не могу открыть сборщика людей

Я хочу открыть ABPersonViewController напрямую. Это мой код.

ABAddressBookRef адресная книга;

addressBook = ABAddressBookCreateWithOptions(NULL, NULL);


ABPeoplePickerNavigationController *peoplePicker = [[ABPeoplePickerNavigationController alloc] init];
peoplePicker.peoplePickerDelegate = self;

ABPersonViewController *picker = [[ABPersonViewController alloc] init];
picker.personViewDelegate = self;
picker.displayedPerson = (__bridge ABRecordRef)(name);
picker.displayedProperties = peoplePicker.displayedProperties;
picker.allowsActions = YES;
[peoplePicker  pushViewController:picker animated:YES];