Hi all, 

I'm trying to convert a simple wsdl from rpc encoded to doc lit and wsdl 2.0. 
Please excuse if I'm making a simple error here. However, the wsdl is valid 
xml. I'm getting: 

 ./WSDL2Java.sh -uri wout/axis-jira-doclit.wsdl -o wout/
...

Exception in thread "main" java.lang.NullPointerException
        at 
org.apache.axis2.wsdl.builder.wsdl4j.WSDLPump.generateWrapperSchema(WSDLPump.java:633)
        at 
org.apache.axis2.wsdl.builder.wsdl4j.WSDLPump.populateDefinition(WSDLPump.java:153)
        at 
org.apache.axis2.wsdl.builder.wsdl4j.WSDLPump.pump(WSDLPump.java:100)
        at 
org.apache.axis2.wsdl.builder.wsdl4j.WSDL1ToWOMBuilder.build(WSDL1ToWOMBuilder.java:126)
        at 
org.apache.axis2.wsdl.builder.wsdl4j.WSDL1ToWOMBuilder.build(WSDL1ToWOMBuilder.java:95)
        at 
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.getWOM(CodeGenerationEngine.java:117)
        at 
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:47)
        at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:30)
        at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:21)

The line throwing is: 

if (XMLSCHEMA_NAMESPACE_URI.equals(schemaTypeName.getNamespaceURI())){

Here's my wsdl, once again please excuse if there is an error, but even still 
perhaps the the error should'nt be NPE. 

<?xml version="1.0" encoding="UTF-8"?>

<definitions name="CallCentreWebService" 
targetNamespace="http://com/callcentreweb"; 
xmlns:tns="http://com/callcentreweb"; xmlns="http://schemas.xmlsoap.org/wsdl/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"; 
xmlns:ns2="http://com/callcentreweb/types";>
  <types>
    <schema targetNamespace="http://com/callcentreweb/types"; 
xmlns:tns="http://com/callcentreweb/types"; 
xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"; 
xmlns="http://www.w3.org/2001/XMLSchema";>
      <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
      <element name="elementReturnWeb_Base">
        <complexType name="ReturnWeb_Base">
          <sequence>
            <element name="errorMessage" type="string"/>
            <element name="successErrorCode" type="int"/>
          </sequence>
        </complexType>
      </element>
      <element name="elementReturnWeb_Base">
        <complexType name="ReturnWeb_Login">
          <complexContent>
            <extension base="tns:ReturnWeb_Base">
              <sequence>
                <element name="SOAP_Session_id" type="string"/>
                <element name="web_user_name" type="string"/>
              </sequence>
            </extension>
          </complexContent>
        </complexType>
      </element>
      <element name="user_nameElement" type="xsd:string"/>
      <element name="user_passwordElement" type="xsd:string"/>
</schema></types>
  <message name="CallCentreWebEndpoint_web_Login">
    <part name="user_name" element="user_nameElement"/>
    <part name="user_password" element="user_passwordElement"/>
  </message>
  <message name="CallCentreWebEndpoint_web_LoginResponse">
    <part name="result" element="elementReturnWeb_Login"/>
  </message>
  <portType name="CallCentreWebEndpoint">
    <operation name="web_Login" parameterOrder="user_name user_password">
      <input message="tns:CallCentreWebEndpoint_web_Login"/>
      <output message="tns:CallCentreWebEndpoint_web_LoginResponse"/>
    </operation>
  </portType>
  <binding name="CallCentreWebEndpointBinding" 
type="tns:CallCentreWebEndpoint">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http"; 
style="document"/>
    <operation name="web_Login">
      <soap:operation soapAction=""/>
      <input>
        <soap:body use="literal"/>
      </input>
      <output> 
        <soap:body use="literal"/>
      </output>
    </operation>
  </binding>
  <service name="CallCentreWebService">
    <port name="CallCentreWebEndpointPort" 
binding="tns:CallCentreWebEndpointBinding">
      <soap:address 
location="http://127.0.0.1"/></port></service></definitions>

-- 
Faster, better, cheaper - choose two of the above.   - Old engineering proverb

It's easier to ask for forgiveness than permission.   - Another old 
engineering proverb

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