Jag försöker konsumera en web service från en tredje part. När jag gör det spottar .NET ut följande undantag:

The specified type was not recognized: name='string', namespace='http://schemas.xmlsoap.org/soap/encoding/', at <getScheduleForCoursesReturn xmlns=''>

Så här ser WSDL-kontraktet ut:

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="urn:GetScheduleForCourses" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="urn:GetScheduleForCourses" xmlns:intf="urn:GetScheduleForCourses" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.2.1
Built on Jun 14, 2005 (09:15:57 EDT)-->
  <wsdl:types>
    <schema targetNamespace="urn:GetScheduleForCourses" xmlns="http://www.w3.org/2001/XMLSchema">
      <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
      <complexType name="ArrayOf_soapenc_string">
        <complexContent>
          <restriction base="soapenc:Array">
            <attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[]"/>
          </restriction>
        </complexContent>
      </complexType>
      <complexType name="ArrayOfArrayOf_soapenc_string">
        <complexContent>
          <restriction base="soapenc:Array">
            <attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[][]"/>
          </restriction>
        </complexContent>
      </complexType>
    </schema>
  </wsdl:types>

  <wsdl:message name="getScheduleForCoursesRequest">
    <wsdl:part name="in0" type="impl:ArrayOf_soapenc_string"/>
    <wsdl:part name="in1" type="impl:ArrayOf_soapenc_string"/>
  </wsdl:message>

  <wsdl:message name="getScheduleForCoursesResponse">
    <wsdl:part name="getScheduleForCoursesReturn" type="impl:ArrayOfArrayOf_soapenc_string"/>
  </wsdl:message>

  <wsdl:portType name="GetScheduleForCourses">
    <wsdl:operation name="getScheduleForCourses" parameterOrder="in0 in1">
      <wsdl:input message="impl:getScheduleForCoursesRequest" name="getScheduleForCoursesRequest"/>
      <wsdl:output message="impl:getScheduleForCoursesResponse" name="getScheduleForCoursesResponse"/>
    </wsdl:operation>
  </wsdl:portType>

  <wsdl:binding name="getscheduleforcoursesSoapBinding" type="impl:GetScheduleForCourses">
    <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="getScheduleForCourses">
      <wsdlsoap:operation soapAction=""/>
      <wsdl:input name="getScheduleForCoursesRequest">
        <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:GetScheduleForCourses" use="encoded"/>
      </wsdl:input>
      <wsdl:output name="getScheduleForCoursesResponse">
        <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:GetScheduleForCourses" use="encoded"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>

  <wsdl:service name="GetScheduleForCoursesService">
    <wsdl:port binding="impl:getscheduleforcoursesSoapBinding" name="getscheduleforcourses">
      <wsdlsoap:address location="http://I_REMOVED_THIS_URL/getscheduleforcourses"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

Jag misstänkter att roten till problemet är "xsd:string[][]". Om man tittar på proxyklassen som skapas av "Add web reference"-wizarden, så hittar man:

[System.Web.Services.Protocols.SoapRpcMethodAttribute("",RequestNamespace="urn:GetScheduleForCourses",ResponseNamespace="urn:GetScheduleForCourses")]
[return: System.Xml.Serialization.SoapElementAttribute("getScheduleForCoursesReturn")]
public string[] getScheduleForCourses(string[] in0, string[] in1) {
  object[] results = this.Invoke("getScheduleForCourses", new object[] {
              in0,
              in1});
  return ((string[])(results[0]));
}

Jag är långt ifrån någon expert på web services eller XML, men om kontrakter säger att metoden skall returnera string[][], borde inte metoden i proxyklassen göra det också?

Jag skulle uppskatta all hjälp jag kan få.

MVH
Rickard