我无法从facebook auth登录获得电子邮件

Question

我尝试使用facebook auth登录登录 我可以访问用户所有数据，但用户电子邮件不显示

我在codeigniter控制器中使用了这段代码

include_once APPPATH."libraries/facebook-api-php-codexworld/facebook.php";
		
		// Facebook API Configuration
		$appId = '307082112994945';
		$appSecret = '92ff6f98cc08c777c952fd79b1f1a396';
		$redirectUrl = base_url() . 'auth-facebook/';
		$fbPermissions = 'email';
		
		//Call Facebook API
		$facebook = new Facebook(array(
		  'appId'  => $appId,
		  'secret' => $appSecret
		
		));
		$fbuser = $facebook->getUser();
		
        if ($fbuser) {
            
			$userProfile = $facebook->api('/me?fields=id,first_name,last_name,email,gender,locale,updated_time,picture');
            // Preparing data for database insertion
			$userData['oauth_provider'] = 'facebook';
			$userData['oauth_uid'] = $userProfile['id'];
            $userData['first_name'] = $userProfile['first_name'];
            $userData['last_name'] = $userProfile['last_name'];
            $userData['email'] = $userProfile['email'];
			$userData['gender'] = $userProfile['gender'];
			$userData['locale'] = $userProfile['locale'];
                        $userData['updated_time'] = $userProfile['updated_time'];
                        
            $userData['profile_url'] = 'https://www.facebook.com/'.$userProfile['id'];
            $userData['picture_url'] = $userProfile['picture']['data']['url'];