login with facebook-php-sdk

Question

this is the error

Fatal error: Uncaught exception 'Facebook\FacebookSDKException' with message 'Failed to connect to 255.255.255.255: Network is unreachable' in root__/Facebook/HttpClients/FacebookCurlHttpClient.php:150 Stack trace: #0

root__/Facebook/FacebookRequest.php(248): Facebook\HttpClients\FacebookCurlHttpClient->send('https://graph.f...', 'GET', Array) #1

root__/Facebook/FacebookRedirectLoginHelper.php(191): Facebook\FacebookRequest->execute() #2

root__/index.php(40): Facebook\FacebookRedirectLoginHelper->getSessionFromRedirect() #3 {main} thrown in

root__/Facebook/HttpClients/FacebookCurlHttpClient.php on line 150

and this is my code

<?php
session_start();
ini_set('display_errors',1);
ini_set('display_startup_errors',1);
error_reporting(-1);

require_once( 'Facebook/FacebookSession.php');
require_once( 'Facebook/FacebookRequest.php' );
require_once( 'Facebook/FacebookResponse.php' );
require_once( 'Facebook/FacebookSDKException.php' );
require_once( 'Facebook/FacebookRequestException.php' );
require_once( 'Facebook/FacebookRedirectLoginHelper.php');
require_once( 'Facebook/FacebookAuthorizationException.php' );
require_once( 'Facebook/GraphObject.php' );
require_once( 'Facebook/GraphUser.php' );
require_once( 'Facebook/GraphSessionInfo.php' );
require_once( 'Facebook/Entities/AccessToken.php');
require_once( 'Facebook/HttpClients/FacebookCurl.php' );
require_once( 'Facebook/HttpClients/FacebookHttpable.php');
require_once( 'Facebook/HttpClients/FacebookCurlHttpClient.php');

use Facebook\FacebookSession;
use Facebook\FacebookRedirectLoginHelper;
use Facebook\FacebookRequest;
use Facebook\FacebookResponse;
use Facebook\FacebookSDKException;
use Facebook\FacebookRequestException;
use Facebook\FacebookAuthorizationException;
use Facebook\GraphObject;
use Facebook\GraphUser;
use Facebook\GraphSessionInfo;
use Facebook\FacebookHttpable;
use Facebook\FacebookCurlHttpClient;
use Facebook\FacebookCurl;

$appId='here is my app id';
$AppSecret='here is my app Secret';
$redirect='http://fos.a0001.net/';
FacebookSession::setDefaultApplication($appId, $AppSecret);
$helper = new FacebookRedirectLoginHelper($redirect);
$session = $helper->getSessionFromRedirect();

if(isset($session)){
        $request=new FacebookRequest($session,'GET','/me');
        $response=$request->execute();
        $graph=$response->getGraphObject(GraphUser::className());
        $name=$graph->getName();
        echo $name;
}else{
        echo '<a href="'.$helper->getLoginUrl().'">log in</a>';
}

i google it but i saw nothing like that

stucked at the same point. it is somehow related to "php" because it works fine with javascript and facebook-graph-api on the same server/website. — Darius Miliauskas
@DariusMiliauskas it's a server error not php error maybe because i use free host and i don't have dedicated real ip for my site — Robert
when i tried it from my pc (for test only with dynamic ip) it worked — Robert

Noize Noize · Accepted Answer · 2015-06-23T18:14:50

I also got the same problem, it's from byethost privacy most likely so the only option is changing host like you did. Got stuck on this for two days lol

login with facebook-php-sdk

1 Answers