Wsdl/operation.rb blowing up

I am attempting to do some SOAP scripting for my first time, and have
run into a problem pretty early on. When I use the
“factory.create_rpc_driver” I get the error as shown below.
Interestingly, when I use the deprecated “factory.create_driver” the
driver is created, but the rest of my script doesn’t work (I think
because the driver and rpc_driver are different).

Anyway, if anyone can give a poor n00b a clue I’d be thankful.

Here the error I am recieving:

ignored attr: {}version
ignored attr: {}abstract
ignored attr: {}default
/usr/lib/ruby/1.8/wsdl/operation.rb:67:in outputparts': undefined methodfind_message’ for nil:NilClass (NoMethodError)
from /usr/lib/ruby/1.8/wsdl/soap/methodDefCreator.rb:72:in
collect_documentparameter' from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:132:increate_param_def’
from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:101:in add_operation' from /usr/lib/ruby/1.8/xsd/namedelements.rb:58:ineach’
from /usr/lib/ruby/1.8/xsd/namedelements.rb:57:in each' from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:96:inadd_operation’
from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:40:in `create_rpc_driver’
from ./test.rb:10

Here’s my test script:

#!/usr/bin/ruby

require ‘soap/wsdlDriver’

soapServer=“http://10.0.1.231:8443
systemServiceWSDL=’/axis2/services/SystemService?wsdl’
wsdlURL="#{soapServer}#{systemServiceWSDL}"

factory = SOAP::WSDLDriverFactory.new(wsdlURL)
driver = factory.create_rpc_driver
driver.wiredump_dev = STDOUT

result = driver.LoginRequest(:domainName => “domain”, :userName =>
“admin”, :password => “password”)

puts result

And here is the wsdl document I get from the remote server:

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

<wsdl:definitions xmlns:impl=“http://somewhere.com/webproxy/
systemservice” xmlns:http=“http://schemas.xmlsoap.org/wsdl/http/
xmlns:soap=“http://schemas.xmlsoap.org/wsdl/soap/” xmlns:wsdl=“http://
schemas.xmlsoap.org/wsdl/” xmlns=“http://schemas.xmlsoap.org/wsdl/
xmlns:xs=“http://www.w3.org/2001/XMLSchema” xmlns:core=“http://
somewhere.com/core” xmlns:ns=“http://schemas.xmlsoap.org/soap/
encoding/” name=“SystemService” targetNamespace=“http://somewhere.com/
webproxy/systemservice”>
wsdl:types
<xs:schema version=“1.0” elementFormDefault=“qualified”
targetNamespace=“http://somewhere.com/webproxy/systemservice
xmlns=“http://somewhere.com/webproxy/systemservice” xmlns:core=“http://
somewhere.com/core” xmlns:impl=“http://somewhere.com/webproxy/
systemservice”>
<xs:import namespace=“http://somewhere.com/core
schemaLocation=“common/BaseMessages.xsd”/>
<xs:simpleType name=“LoginStatusCodeType”>
<xs:restriction base=“xs:token”>
<xs:enumeration value=“Success”/>
<xs:enumeration value=“Failure”/>
<xs:enumeration value=“Challenge”/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name=“LoginStatus”>
xs:sequence
<xs:element name=“status” type=“impl:LoginStatusCodeType”/>
<xs:element name=“challenge” type=“xs:string” minOccurs=“0”/>
</xs:sequence>
</xs:complexType>
<xs:element name=“LoginRequest”>
xs:annotation
xs:documentationLogin into the system

domainName: the domain to login
userName: the user name
password: the password
</xs:documentation>
</xs:annotation>
xs:complexType
xs:complexContent
<xs:extension base=“core:SimpleRequestType”>
xs:sequence
<xs:element name=“domainName” type=“xs:string”/>
<xs:element name=“userName” type=“xs:string”/>
<xs:element name=“password” type=“xs:string”/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:complexType name=“LoginResponseType”>
xs:annotation
xs:documentationThe response of the login request

loginStatus: if the status is Success, a valid token is returned for
requests followed, if the status is Challenge, the response to the
challenge shall be sent
authToken: the token used by the further requests
</xs:documentation>
</xs:annotation>
xs:complexContent
<xs:extension base=“core:SimpleResponseType”>
xs:sequence
<xs:element name=“loginStatus” type=“impl:LoginStatus”/>
<xs:element name=“authToken” type=“core:AuthTokenType”
minOccurs=“0”/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:element name=“LoginResponse” type=“impl:LoginResponseType”/>
<xs:element name=“RespondToChallengeRequest”>
xs:annotation
xs:documentationSend the response to the challenge
</xs:documentation>
</xs:annotation>
xs:complexType
xs:complexContent
<xs:extension base=“core:SimpleRequestType”>
xs:sequence
<xs:element name=“challengeResponse” type=“xs:string”/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:element name=“RespondToChallengeResponse”
type=“impl:LoginResponseType”/>
<xs:element name=“LogoutRequest”>
xs:complexType
xs:complexContent
<xs:extension base=“core:SimpleRequestType”/>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:complexType name=“ServiceDescType”>
xs:sequence
<xs:element name=“name” type=“xs:string”/>
<xs:element name=“version” type=“xs:string”/>
<xs:element name=“definition” type=“xs:string”/>
</xs:sequence>
</xs:complexType>
<xs:element name=“GetSystemInfoRequest”>
xs:complexType
xs:annotation
xs:documentationGet the system informations: the service
description and all the accessible domain ids and names. If no service
name is specified, return the service description of all services
</xs:documentation>
</xs:annotation>
xs:complexContent
<xs:extension base=“core:SimpleRequestType”>
xs:sequence
<xs:element name=“serviceName” type=“xs:string”
minOccurs=“0”
maxOccurs=“unbounded”/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:element name=“GetSystemInfoResponse”>
xs:complexType
xs:annotation
xs:documentationReturn the service list and all the
accessible
domain ids and names
</xs:documentation>
</xs:annotation>
xs:complexContent
<xs:extension base=“core:SimpleResponseType”>
xs:sequence
<xs:element name=“serviceDesc”
type=“impl:ServiceDescType”
minOccurs=“0” maxOccurs=“unbounded”/>
<xs:element name=“domainName” type=“xs:string”
maxOccurs=“unbounded”/>
<xs:element name=“domainId” type=“xs:unsignedInt”
maxOccurs=“unbounded”/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
</xs:schema>
</wsdl:types>
<wsdl:message name=“LoginRequest”>
<wsdl:part name=“LoginRequest” element=“impl:LoginRequest”/>
</wsdl:message>
<wsdl:message name=“LoginResponse”>
<wsdl:part name=“LoginRequest” element=“impl:LoginResponse”/>
</wsdl:message>
<wsdl:message name=“RespondToChallengeRequest”>
<wsdl:part name=“RespondToChallengeRequest”
element=“impl:RespondToChallengeRequest”/>
</wsdl:message>
<wsdl:message name=“RespondToChallengeResponse”>
<wsdl:part name=“RespondToChallengeResponse”
element=“impl:RespondToChallengeResponse”/>
</wsdl:message>
<wsdl:message name=“LogoutRequest”>
<wsdl:part name=“LogoutRequest” element=“impl:LogoutRequest”/>
</wsdl:message>
<wsdl:message name=“GetSystemInfoRequest”>
<wsdl:part name=“GetSystemInfoRequest”
element=“impl:GetSystemInfoRequest”/>
</wsdl:message>
<wsdl:message name=“GetSystemInfoResponse”>
<wsdl:part name=“GetSystemInfoResponse”
element=“impl:GetSystemInfoResponse”/>
</wsdl:message>
<wsdl:portType name=“SystemPortType”>
<wsdl:operation name=“LoginRequest”>
<wsdl:input message=“impl:LoginRequest”/>
<wsdl:output message=“impl:LoginResponse”/>
</wsdl:operation>
<wsdl:operation name=“RespondToChallengeRequest”>
<wsdl:input message=“impl:RespondToChallengeRequest”/>
<wsdl:output message=“impl:RespondToChallengeResponse”/>
</wsdl:operation>
<wsdl:operation name=“LogoutRequest”>
<wsdl:input message=“impl:LogoutRequest”/>
</wsdl:operation>
<wsdl:operation name=“GetSystemInfoRequest”>
<wsdl:input message=“impl:GetSystemInfoRequest”/>
<wsdl:output message=“impl:GetSystemInfoResponse”/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name=“SystemSoapBinding” type=“impl:SystemPortType”>
<soap:binding style=“document”
transport=“http://schemas.xmlsoap.org/
soap/http”/>
<wsdl:operation name=“LoginRequest”>
<soap:operation soapAction=“urn:#LoginRequest”/>
wsdl:input
<soap:body use=“literal”/>
</wsdl:input>
wsdl:output
<soap:body use=“literal”/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name=“RespondToChallengeRequest”>
<soap:operation soapAction=“urn:#RespondToChallengeRequest”/>
wsdl:input
<soap:body use=“literal”/>
</wsdl:input>
wsdl:output
<soap:body use=“literal”/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name=“LogoutRequest”>
<soap:operation soapAction=“urn:#LogoutRequest”/>
wsdl:input
<soap:body use=“literal”/>
</wsdl:input>
</wsdl:operation>
<wsdl:operation name=“GetSystemInfoRequest”>
<soap:operation soapAction=“urn:#GetSystemInfoRequest”/>

<soap:body use=“literal”/>


<soap:body use=“literal”/>

</wsdl:operation>
</wsdl:binding>
<wsdl:service name=“SystemService”>
<wsdl:port name=“System” binding=“impl:SystemSoapBinding”>
<soap:address location=“http://localhost:8080/axis2/services/
SystemService”/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

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