Hello,

I'm using NuSoap to call an .NET webservice.
Regardless of what I try, every time I get an error returned from the webservice: 'Object reference not set to an instance of an object' . It look likes the webservice receives an empty soap message.

When I call the same webservice from Asp.net code, it works correct.
Here's the code I use:

<?php
require_once 'lib/nusoap.php' ;
$wsdlurl = 'http://www.webservice.com/MYWebservice.asmx?WSDL';
$client = new soapclient($wsdlurl, true,false,false,false,false,60,120);

$client->call('SendXML','<MYData><![CDATA[<?xml version="1.0" encoding="UTF-8"?><Aanvraagbericht><Header></Header></Aanvraagbericht>]]></MYData>');
?>

Can someone tell me what I do wrong?