Add Service Reference and Chameleon schemas

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Visual-Studio

.NET4

SOAP

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Hi I need help with generating client code from a WSDL, I'm trying to generate client code from a WSDL which references a no-namespace (chameleon) schema, and the tool ( Microsoft Visual C# 2010 express ) is refusing.

Here is the chameleon XSD (ChameleonTests.xsd):

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    elementFormDefault="unqualified" attributeFormDefault="unqualified"
    version="1.0">

    <xsd:element name="MsgResponse">
        <xsd:complextype>
            <xsd:sequence>
                <xsd:element name="msgResp" type="xsd:string" />
            </xsd:sequence>
        </xsd:complextype>
    </xsd:element>    


    <xsd:element name="MsgRequest">
        <xsd:complextype>
            <xsd:sequence>
                <xsd:element name="text" type="xsd:string"></xsd:element>
            </xsd:sequence>
        </xsd:complextype>
    </xsd:element>

    <xsd:element name="RequestFault">
        <xsd:complextype>
            <xsd:sequence>
                <xsd:element name="description" type="xsd:string">
                </xsd:element>
            </xsd:sequence>
        </xsd:complextype>
    </xsd:element>

</xsd:schema>

and the WSDL (ChameleonTests.wsdl):

<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="#unknown">
	xmlns:tns="http://chameleon.test.com/ChameleonTests/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="ChameleonTests"
	targetNamespace="http://chameleon.test.com/ChameleonTests/">

	<wsdl:types>
		<xsd:schema targetnamespace="http://chameleon.test.com/ChameleonTests/" xmlns:xsd="#unknown">
			xmlns:types="http://chameleon.test.com/ChameleonTests/"
			elementFormDefault="qualified">
			<xsd:include schemalocation="ChameleonTests.xsd" />
		</xsd:schema>
	</wsdl:types>

	<wsdl:message name="msgRequest">
		<wsdl:part name="MsgRequest" element="tns:MsgRequest" />
	</wsdl:message>

	<wsdl:message name="msgResponse">
		<wsdl:part name="MsgResponse" element="tns:MsgResponse"></wsdl:part>
	</wsdl:message>

	<wsdl:message name="RequestFaultMessage">
		<wsdl:part name="RequestFault" element="tns:RequestFault"></wsdl:part>
	</wsdl:message>

	<wsdl:porttype name="Communicate">
		<wsdl:operation name="makeCall">
			<wsdl:input message="tns:msgRequest"></wsdl:input>
			<wsdl:output message="tns:msgResponse"></wsdl:output>
			<wsdl:fault name="fault" message="tns:RequestFaultMessage" />
		</wsdl:operation>
	</wsdl:porttype>

	<wsdl:binding name="ChameleonTestsSOAP" type="tns:Communicate">

		<soap:binding style="document">
			transport="http://schemas.xmlsoap.org/soap/http" />
		<wsdl:operation name="makeCall">

			<soap:operation soapaction="http://chameleon.test.com/ChameleonTests/makeCall" />
			<wsdl:input>

				<soap:body use="literal" />
			</wsdl:input>
			<wsdl:output>

				<soap:body use="literal" />
			</wsdl:output>
			<wsdl:fault name="fault">

				<soap:fault use="literal" name="fault" />
			</wsdl:fault>
		</wsdl:operation>
	</soap:binding></wsdl:binding>

	<wsdl:service name="ChameleonTests">
		<wsdl:port binding="tns:ChameleonTestsSOAP" name="Communicate">
			<soap:address location="http://ws.chameleon.test.com/Order" />
		</wsdl:port>
	</wsdl:service>
</wsdl:definitions>

and the error by the studio is:

Error: Cannot import wsdl:portType
Detail: An exception was thrown while running a WSDL import extension: System.ServiceModel.Description.DataContractSerializerMessageContractImporter
Error: Schema with target namespace 'http://chameleon.test.com/ChameleonTests/' could not be found.
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://chameleon.test.com/ChameleonTests/']/wsdl:portType[@name='Communicate']


Error: Cannot import wsdl:binding
Detail: There was an error importing a wsdl:portType that the wsdl:binding is dependent on.
XPath to wsdl:portType: //wsdl:definitions[@targetNamespace='http://chameleon.test.com/ChameleonTests/']/wsdl:portType[@name='Communicate']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://chameleon.test.com/ChameleonTests/']/wsdl:binding[@name='ChameleonTestsSOAP']


Error: Cannot import wsdl:port
Detail: There was an error importing a wsdl:binding that the wsdl:port is dependent on.
XPath to wsdl:binding: //wsdl:definitions[@targetNamespace='http://chameleon.test.com/ChameleonTests/']/wsdl:binding[@name='ChameleonTestsSOAP']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://chameleon.test.com/ChameleonTests/']/wsdl:service[@name='ChameleonTests']/wsdl:port[@name='Communicate']

Thanks