php google_service_oauth2 userinfo пусто

Question

Я работаю над входом в codeigniter, и результат Google отображается с пустым именем пользователя.

Google_Service_Oauth2_Userinfo Object

([internal_gapi_mappings: protected] => Array ([familyName] => family_name [givenName] => given_name [ VerifiedEmail] => Verified_email)

[email] => 
[familyName] => 
[gender] => 
[givenName] => 
[hd] => 
[id] => 
[link] => 
[locale] => 
[name] => 
[picture] => 
[verifiedEmail] => 
[tableName] => users

)

класс библиотеки

class Google{ 
public $client;
public $authurl;
public function __construct(){

    require APPPATH .'third_party/google-api-client/src/Google/autoload.php';

    $this->client = new Google_Client();
    $this->client->setApplicationName('Cikko Login with Google');
    $this->client->setClientId('69585748028-h8v0dm8j27oi2ipf64du9j1e73ia6n9a.apps.googleusercontent.com');
    $this->client->setClientSecret('FWQHrLMwKR0CsFYyR8JQRY8P');
    $this->client->setRedirectUri('http://xn--ikko-zoa.com/signin/google_login/');

    $this->client->addScope('email');
    $this->client->addScope('profile');
    $this->client->setApprovalPrompt('force');
    $this->client->setAccessType('offline');

    $this->authurl = $this->client->createAuthUrl();
}

}

в функции контроллера перенаправления Я написал этот код, вы мне скажите, почему в результате не приходит userinfo?

<code>if(isset($_GET['code'])){
        $token = $this->google->client->fetchAccessTokenWithAuthCode($_GET['code']);
        if(!isset($token['error']))
        {
            $this->google->client->setAccessToken($token['access_token']);

            $this->session->userdata('access_token' , $token['access_token']);

            $google_service = new Google_Service_Oauth2($this->google->client);

            $user = $google_service->userinfo->get();
             echo '<pre>';
             print_r($user);
             echo '

---

';