wsdl problem?

Hi,

I am using NuSOAP to interact with a webservice that has a wsdl.

For operations with no complex types, it works fine. Howerver, when 
there are complex types involved, the webserver returns an errorpage 
that states a nullpointer exception (java).
I have found out that this exception is complaining about a namespace 
that is null.
The wsdl is found here: 
http://dmpmobile.com/DMPCentralEJBModule/DMPCentralCollectorPort?wsdl
Below is the request I'm doing, and in the apid and msisdn tag it has 
xmlns="". I'm not sure if that is the problem, but I can't see anything 
else.
My question is then, should the webservice accept this, or shouldn't 
NuSOAP use attributes with no value?
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope 
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; 
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; 
xmlns:tns="http://webservice.ejb.central.dmp.carrot.no"; 
xmlns:ns2="http://dto.webservice.ejb.central.dmp.carrot.no";>
<SOAP-ENV:Body>
<tns:sendProvisioningMessage 
xmlns:tns="http://webservice.ejb.central.dmp.carrot.no";>
<String_1 xsi:type="xsd:string">username</String_1>
<String_2 xsi:type="xsd:string">password</String_2>
<SendTaskDto_3 xsi:type="ns2:SendTaskDto">
 <apid xmlns="" xsi:type="SOAP-ENC:Array" 
SOAP-ENC:arrayType="xsd:int[2]"><item xsi:type="xsd:int">1</item><item 
xsi:type="xsd:int">2</item></apid>
 <dmpServiceid xsi:type="xsd:int">123</dmpServiceid>
 <imsi xsi:type="xsd:string"></imsi>
 <msisdn xmlns="" xsi:type="SOAP-ENC:Array" 
SOAP-ENC:arrayType="xsd:string[1]"><item 
xsi:type="xsd:string">92895399</item></msisdn>
 <networkid xsi:type="xsd:int">1</networkid>
 <pincode xsi:type="xsd:string"></pincode>
 <terminalid xsi:type="xsd:int">119</terminalid>
</SendTaskDto_3>
</tns:sendProvisioningMessage>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Br
Gunnar Gilhoff


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