警告:可选的WSDL扩展元素'body'From namespace 'http://schem
本文关键字：body From http schem namespace WSDL 扩展 元素 警告 | 更新日期: 2023-09-27 17:48:57
我使用的是Visual Studio 2010， . net 4, Silverlight(4.0.50826.0)。
我创建了一个WCF服务，我正在尝试用SlSvcUtil创建一个代理，如:
SlSvcUtil.exe /serializer:DataContractSerializer http://192.128.09.26:8080/Server?wsdl /out:C:'Projets'Client'dService.cs /config:C:'Projets'Client'ServiceReferences.ClientConfig
当我添加一些客户类型的方法并且它们也有一些属性时，我得到了这个msg:
警告:来自命名空间的可选WSDL扩展元素'body''http://schemas.xmlsoap.org/wsdl/soap/'未处理。
XPath://wsdl:定义[@targetNamespace = ' http://tempuri.org/']/wsdl:绑定[@name = ' BasicHttpBinding_IService ']/wsdl: operation [@ name = ' GetDefinitionsHavingFre ']/wsdl:输出
如果我忽略警告并尝试使用类，当我调用任何方法时，我会得到NullException错误。
如果我改变选项/Serializer:XmlSerializer或任何其他选项，它可能正确地创建代理，但我在visual studio中得到很多空引用，所以有必要添加正确的。dll。
如果我添加:System.ServiceModel来自Silverlight - xmlserializerformatattribute不存在System.ServiceModel来自。net - ChannelBase不存在
如果我没有使用客户方法我的服务工作正常，所以我的问题是有silverlight一些限制时使用客户类型或方法与属性?
有人知道怎么解决这个问题吗?
谢谢,WSDL:
<?xml version="1.0" encoding="utf-8" ?>
- <wsdl:definitions name="TestService" targetNamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:tns="http://tempuri.org/" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:wsa10="http://www.w3.org/2005/08/addressing" xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex">
- <wsdl:types>
- <xsd:schema targetNamespace="http://tempuri.org/Imports">
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd0" namespace="http://tempuri.org/" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd1" namespace="http://schemas.microsoft.com/2003/10/Serialization/" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd10" namespace="http://schemas.datacontract.org/2004/07/DataCompany.Data.Faults" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd2" namespace="http://schemas.datacontract.org/2004/07/DataCompany.Data.PortalModel" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd3" namespace="http://schemas.datacontract.org/2004/07/System.Data.Objects.DataClasses" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd4" namespace="http://schemas.datacontract.org/2004/07/System.Data" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd5" namespace="http://schemas.microsoft.com/2003/10/Serialization/Arrays" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd6" namespace="http://schemas.datacontract.org/2004/07/DataCompany.Data.Components" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd7" namespace="http://schemas.datacontract.org/2004/07/System" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd8" namespace="http://schemas.datacontract.org/2004/07/DataCompany.Data" />
<xsd:import schemaLocation="http://192.128.09.26:8080/Server?xsd=xsd9" namespace="http://schemas.datacontract.org/2004/07/DataCompany.Data.LocalizationManagement" />
</xsd:schema>
</wsdl:types>
- <wsdl:message name="ITestService_StatusService_InputMessage">
<wsdl:part name="parameters" element="tns:StatusService" />
</wsdl:message>
- <wsdl:message name="ITestService_StatusService_OutputMessage">
<wsdl:part name="parameters" element="tns:StatusServiceResponse" />
</wsdl:message>
- <wsdl:message name="ITestService_getData_InputMessage">
<wsdl:part name="parameters" element="tns:getData" />
</wsdl:message>
- <wsdl:message name="ITestService_getData_OutputMessage">
<wsdl:part name="parameters" element="tns:getDataResponse" />
</wsdl:message>
- <wsdl:message name="ITestService_getTime_InputMessage">
<wsdl:part name="parameters" element="tns:getTime" />
</wsdl:message>
- <wsdl:message name="ITestService_getTime_OutputMessage">
<wsdl:part name="parameters" element="tns:getTimeResponse" />
</wsdl:message>
- <wsdl:message name="ITestService_getText_InputMessage">
<wsdl:part name="parameters" element="tns:getText" />
</wsdl:message>
- <wsdl:message name="ITestService_getText_OutputMessage">
<wsdl:part name="parameters" element="tns:getTextResponse" />
</wsdl:message>
- <wsdl:message name="ITestService_SaveEntity_InputMessage">
<wsdl:part name="parameters" element="tns:SaveEntity" />
</wsdl:message>
- <wsdl:message name="ITestService_SaveEntity_OutputMessage">
<wsdl:part name="parameters" element="tns:SaveEntityResponse" />
</wsdl:message>
- <wsdl:message name="ITestService_SaveEntity_DatabaseFaultFault_FaultMessage">
<wsdl:part name="detail" element="q1:DatabaseFault" xmlns:q1="http://schemas.datacontract.org/2004/07/DataCompany.Data.Faults" />
</wsdl:message>
- <wsdl:portType name="ITestService">
- <wsdl:operation name="StatusService">
<wsdl:input wsaw:Action="http://tempuri.org/ITestService/StatusService" message="tns:ITestService_StatusService_InputMessage" />
<wsdl:output wsaw:Action="http://tempuri.org/ITestService/StatusServiceResponse" message="tns:ITestService_StatusService_OutputMessage" />
</wsdl:operation>
- <wsdl:operation name="getData">
<wsdl:input wsaw:Action="http://tempuri.org/ITestService/getData" message="tns:ITestService_getData_InputMessage" />
<wsdl:output wsaw:Action="http://tempuri.org/ITestService/getDataResponse" message="tns:ITestService_getData_OutputMessage" />
</wsdl:operation>
- <wsdl:operation name="getTime">
<wsdl:input wsaw:Action="http://tempuri.org/ITestService/getTime" message="tns:ITestService_getTime_InputMessage" />
<wsdl:output wsaw:Action="http://tempuri.org/ITestService/getTimeResponse" message="tns:ITestService_getTime_OutputMessage" />
</wsdl:operation>
- <wsdl:operation name="getText">
<wsdl:input wsaw:Action="http://tempuri.org/ITestService/getText" message="tns:ITestService_getText_InputMessage" />
<wsdl:output wsaw:Action="http://tempuri.org/ITestService/getTextResponse" message="tns:ITestService_getText_OutputMessage" />
</wsdl:operation>
- <wsdl:operation name="SaveEntity">
<wsdl:input wsaw:Action="http://tempuri.org/ITestService/SaveEntity" message="tns:ITestService_SaveEntity_InputMessage" />
<wsdl:output wsaw:Action="http://tempuri.org/ITestService/SaveEntityResponse" message="tns:ITestService_SaveEntity_OutputMessage" />
<wsdl:fault wsaw:Action="http://tempuri.org/ITestService/SaveEntityDatabaseFaultFault" name="DatabaseFaultFault" message="tns:ITestService_SaveEntity_DatabaseFaultFault_FaultMessage" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="BasicHttpBinding_ITestService" type="tns:ITestService">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="StatusService">
<soap:operation soapAction="http://tempuri.org/ITestService/StatusService" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
- <wsdl:operation name="getData">
<soap:operation soapAction="http://tempuri.org/ITestService/getData" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
- <wsdl:operation name="getTime">
<soap:operation soapAction="http://tempuri.org/ITestService/getTime" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
- <wsdl:operation name="getText">
<soap:operation soapAction="http://tempuri.org/ITestService/getText" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
- <wsdl:operation name="SaveEntity">
<soap:operation soapAction="http://tempuri.org/ITestService/SaveEntity" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
- <wsdl:fault name="DatabaseFaultFault">
<soap:fault name="DatabaseFaultFault" use="literal" />
</wsdl:fault>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="TestService">
- <wsdl:port name="BasicHttpBinding_ITestService" binding="tns:BasicHttpBinding_ITestService">
<soap:address location="http://192.128.09.26:8080/Server" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
我找到问题了。
在用SlSvcUtil创建代理并在Visual Studio的项目中添加.cs后，我得到了这个错误:
类型或命名空间名称'XmlSerializerFormatAttributeAttribute'在命名空间'System '中不存在。ServiceModel'(是否缺少程序集引用?)
首先，我尝试将System.Service.Model从Silverlight版本更改为。net版本，但我得到了其他错误。
所以我找到了必要的地方，在SlSvcUtil中使用/serializer:DataContractSerializer;之后这个错误被解决了。但是，当代理生成时，我得到了一个WSDL警告。
我使用以下命令创建代理:
SlSvcUtil.exe http://192.128.09.26:8080/Server /out:C:'Projets'Client'dService.cs /config:C:'Projets'Client'ServiceReferences.ClientConfig然后我在Visual Studio中得到了这个错误:
类型或命名空间名称'XmlSerializerFormatAttributeAttribute'在命名空间'System '中不存在。ServiceModel'(是否缺少程序集引用?)
我添加了以下dll:
- System.Xml.Serialization.dll - (Runtime Version v2.0.50727)
Visual Studio无法在ServiceModel.dll中找到引用，而ServiceModel就在那里，所以我从未想过要添加另一个.dll，因为正确的dll已经添加了。
就在昨天我试着添加System.Xml.Serialization.dll，现在一切正常。