Facebook应用程序不打印用户位置和用户喜欢

Question

登录后，应用程序应该打印我的家乡和我喜欢的Facebook，但它打印任何东西，我该怎么做？代码只打印我的ID，我的全名，我的照片和生日。我试图找到一些解决方案，但它不起作用。

        // graph api request for user data
        $request = new FacebookRequest( $session, 'GET', '/me?fields=email,name,hometown,location,friends,age_range,birthday');
        $response = $request->execute();

        // get response
        $graphObject = $response->getGraphObject();
        $fbid = $graphObject->getProperty('id');              
        $fbfullname = $graphObject->getProperty('name'); 
        $fbuser_location = $graphObject->getProperty('user_hometown');    
        $fbpublic_profile = $graphObject->getProperty('public_profile');
        $fbuser_about_me = $graphObject->getProperty('user_about_me');
        $fbbirthday = $graphObject->getProperty('birthday');
        $fbmail = $graphObject->getProperty('email');
        $fbuser_likes = $graphObject->getProperty('user_likes');


        // ********** PRINT GRAPH *********************
        $graphArray = $response->getGraphObject()->AsArray();
        echo '<pre>' . print_r( $graphArray, 1 ) . '</pre>';
        // ********************************************

        $_SESSION['FBID'] = $fbid;           
        $_SESSION['FULLNAME'] = $fbfullname;
        $_SESSION['HOMETOWN'] =  $fbhometown;
        $_SESSION['AGE_RANGE'] =  $fbage_range;
        $_SESSION['USER_ABOUT_ME'] =  $fbuser_about_me;
        $_SESSION['BIRTHDAY'] =  $fbbirthday;
        $_SESSION['EMAIL'] =  $fbemail;
        $_SESSION['USER_LIKES'] =  $fbuser_likes;

        $loginUrl = $helper->getLoginUrl(array('scope' => 'email, public_profile, user_friends,user_location,user_friends,user_about_me'));
        header("Location: ".$loginUrl);
    }

} catch( Exception $ex ) {
    echo $ex->getMessage();
}

?> 


here i copy the mainpag

                <ul class="nav nav-list">
                    <li class="nav-header">Image</li>
                    <li><img src="https://graph.facebook.com/<?php echo $_SESSION['FBID']; ?>/picture"></li>
                    <li class="nav-header">Facebook ID</li>
                    <li><?php echo  $_SESSION['FBID']; ?></li>
                    <li class="nav-header">Facebook fullname</li>
                    <li><?php echo $_SESSION['FULLNAME']; ?></li>
                    <li class="nav-header">Facebook Email</li>
                    <li><?php echo $_SESSION['EMAIL']; ?></li>
                    <li class="nav-header">Facebook Birthday</li>
                    <li><?php echo $_SESSION['BIRTHDAY']; ?></li>
                    <li class="nav-header">Facebook Location</li>
                    <li><?php echo $_SESSION['USER_HOMETOWN']; ?></li>
                    <li class="nav-header">User Likes</li>
                    <li><?php echo $_SESSION['USER_LIKES']; ?></li>


                    <div>
                        <a href="logout.php">Logout</a>
                    </div>
                </ul>
            </div>
        </div>
    <?php else: ?>     <!-- Before login -->