Web service stops working

[gamdev]

Hello

 

Im create a script to add or update products to my prestashop. I have done with web service.

I updated my prestashop to version 1.6.1.0 and stopped working my script.

I've seen PSWebServiceLibrary.php need another library, so I downloaded me.

What happens is that now I get the following error:

 

"Node no longer exists"

 

This is the code which gives the error:

 

function getProductByEan($ean){

 

 global $webService;

$opt['resource'] = 'products';

$opt['filter']['ean13'] = $ean;

$xml = $webService->get($opt);

var_dump($xml);

if($xml){

$x = ($xml->products[0]->product->attributes());

$ProductId = $x['id'];

return $ProductId;

}

else

return null;

}

 

Help me please :S