Contact is missing some of the required key descriptors in ios

Question

I have retrieves all contact by using following method

- (void)getAllContacts:(void(^)(NSArray *array))handler
{
    CNAuthorizationStatus status = [CNContac         


        

Answer 1

You need to add [CNContactViewController descriptorForRequiredKeys] as an array of keysToFetch you have to pass in your CNContactFetchRequest.

Example:

CNContactFetchRequest *request = [[CNContactFetchRequest alloc] initWithKeysToFetch:@[CNContactIdentifierKey, CNContactEmailAddressesKey, CNContactBirthdayKey, CNContactImageDataKey, CNContactPhoneNumbersKey, [CNContactFormatter descriptorForRequiredKeysForStyle:CNContactFormatterStyleFullName], [CNContactViewController descriptorForRequiredKeys]]];