我无法在VS 2010或2012中获得添加服务参考，以便在ServiceStack上构建Web服务。我已经关注了github上的guide，包括将ContractNameSpace属性添加到AssemblyInfo.cs文件中，并确保我的所有DTO都位于相同的命名空间中，但没有运气。相反，我收到了一些构建警告错误消息，我已在下面包含这些消息。
有人对出了什么问题有任何建议吗？
Warning 1 Custom tool warning: 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://schemas.servicestack.net/types' could not be found.
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:portType[@name='ISyncReply']
Warning 2 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:portType[@name='ISyncReply']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_ISyncReply']
Warning 3 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_ISyncReply']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:service[@name='SyncReply']/wsdl:port[@name='WSHttpBinding_ISyncReply']
Warning 4 Custom tool warning: Cannot import wsdl:portType
Detail: An exception was thrown while running a WSDL import extension: System.ServiceModel.Description.XmlSerializerMessageContractImporter
Error: Schema with target namespace 'http://schemas.servicestack.net/types' could not be found.
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:portType[@name='IOneWay']
Warning 5 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:portType[@name='IOneWay']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_IOneWay']
Warning 6 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_IOneWay']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:service[@name='AsyncOneWay']/wsdl:port[@name='WSHttpBinding_IOneWay']
Warning 1 Custom tool warning: 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://schemas.servicestack.net/types' could not be found.
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:portType[@name='ISyncReply']
Warning 2 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:portType[@name='ISyncReply']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_ISyncReply']
Warning 3 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_ISyncReply']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:service[@name='SyncReply']/wsdl:port[@name='WSHttpBinding_ISyncReply']
Warning 4 Custom tool warning: Cannot import wsdl:portType
Detail: An exception was thrown while running a WSDL import extension: System.ServiceModel.Description.XmlSerializerMessageContractImporter
Error: Schema with target namespace 'http://schemas.servicestack.net/types' could not be found.
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:portType[@name='IOneWay']
Warning 5 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:portType[@name='IOneWay']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_IOneWay']
Warning 6 Custom tool warning: 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://schemas.servicestack.net/types']/wsdl:binding[@name='WSHttpBinding_IOneWay']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://schemas.servicestack.net/types']/wsdl:service[@name='AsyncOneWay']/wsdl:port[@name='WSHttpBinding_IOneWay']
答案 0 :(得分：5)
我发现了问题的根源。我的一个DTO没有使用[DataContract]和[DataMember]属性进行修饰。
这意味着ServiceStack生成的WSDL不包含此DTO的类型信息，因此当引用此DTO类型的WSDL的消息子部分之一无法找到它并抛出异常时。 / p>
希望这会帮助别人。我花了很多时间弄清楚我做错了什么。
答案 1 :(得分：0)
另一个原因可能是：检查targetNamespace可能已创建冲突，删除tempuri.org的任何实例 - 适当地放置一致的命名空间，将解决上述错误。
targetNamespace='http://tempuri.org/']/wsdl:portType[@name='IMyInterafaceService'
希望有所帮助