Billing module - SOAP-ENV:ServerCall to a member function fault() on a non-object

Hi,
I'm trying use a remote billing_invoice_get_pdf function, if invoice number is like 0001 pdf is created. But if number is like 2013/AB/0001 then this not work, and I see this one error message:

SOAP-ENV:ServerCall to a member function fault() on a non-object
SOAP Error: Call to a member function fault() on a non-object

Is this bug in billing remote module? With normal work in ispconfig everything work properly.

Br.
Arek

 

Sorry,

ISPConfig Version: 3.0.4.6
Billing module: REV-3

 

I know this, but I want save invoices as invoice[$invoice_id].pdf
Here is function for saving invoices:

Code:

function remote_billing_invoice_get_pdf($invoice_id) {
	require('lib/config.inc.php');
	
	$client = new SoapClient(null, array(	'location' => $soap_location,
                                     		'uri'      => $soap_uri,
									 												'trace' => 1,
									 												'exceptions' => 1));

	try {
		$session_id = $client->login($username,$password);
		
		//* Save the PDF file in the following path
		$file_path = 'invoices/invoice'.$invoice_id.'.pdf';
		
		//* Get the PDF file content (base64 encoded)
		$content = $client->billing_invoice_get_pdf($session_id, $invoice_id);
		
		//* Decode the content
		$content_decoded = base64_decode($content);
		
		//* Save the pdf file to disk
		file_put_contents($file_path,$content_decoded);

		// Logout remote user
		$client->logout($session_id);
	} catch (SoapFault $e) {
		echo $client->__getLastResponse();
		die('SOAP Error: '.$e->getMessage());
	}
}

 

Thanks!
As I remember this was arek[at]linux.pl address.