i got a error Fatal error: Class 'Facebook\Entities\AccessToken' not found

[Nathan-Srivi]

Hi,
i integrate facebook ads api into my server. 80% of works are completed in server. but finally i got a issue

Fatal error: Class 'Facebook\Entities\AccessToken' not found

Many pages i saw this code

use Facebook\FacebookSession;

so i include facebook sdk into my src folder. but no use. please help me where i put facebook sdk and please guide me how can i solve the issue please help me.

[paulbain]

Did you follow the developer guide?

Sounds like you probably aren't including the autoloader:

<?php
define('VENDOR_DIR', '/path/to/sdk/'); // Path to the Vendor directory 
$loader = include VENDOR_DIR.'/vendor/autoload.php';

See this guide:
https://github.com/facebook/facebook-php-ads-sdk/blob/master/DEVELOPER_GUIDE.md

StackOverflow is also a good place to ask these sorts of questions:
http://stackoverflow.com/questions/tagged/facebook-ads-api

[Nathan-Srivi]

Hi paulbain,

Thanks for your response

when i update this code
'<?php
define('VENDOR_DIR', '/path/to/sdk/'); // Path to the Vendor directory
$loader = include VENDOR_DIR.'/vendor/autoload.php';'

i got this following error,
Fatal error: Class 'Facebook\FacebookSession' not found in

So i include facebook sdk folder into example folder and i include files into my connectionobjects.php like this
require_once( 'Facebook/HttpClients/FacebookHttpable.php' );
require_once( 'Facebook/HttpClients/FacebookCurl.php' );
require_once( 'Facebook/HttpClients/FacebookCurlHttpClient.php' );
require_once( 'Facebook/Entities/AccessToken.php' );
require_once( 'Facebook/Entities/SignedRequest.php');

But now i got this following error,
Fatal error: Class 'FacebookAds\Api' not found

Please help me please

[paulbain]

Did you update the path to the vendor directory where the section says '/path/to/sdk/'?

As this doesn't look like a specific issue with the SDK, I'm going to close this out, and recommend you ask programming questions on the stackoverflow:
http://stackoverflow.com/questions/tagged/facebook-ads-api

[Nathan-Srivi]

Hi paulbain,

Please look at my final edited comment. this is my last question. please help me

[paulbain]

Did you install from composer or from github? You should use composer as it includes the correct version of the Facebook PHP SDK.
You should also use the autoloader in the vendor directory and not include the files yourself.