序列化消息主體時發生錯誤

我在嘗試使用服務（第三方）時遇到異常，下面是異常的堆棧跟蹤。序列化消息主體時發生錯誤

StackTrace " at System.Xml.Serialization.XmlSerializer.Serialize(XmlWriter xmlWriter, Object o, XmlSerializerNamespaces namespaces, String encodingStyle, String id)\r\n at System.Xml.Serialization.XmlSerializer.Serialize(XmlWriter xmlWriter, Object o, XmlSerializerNamespaces namespaces, String encodingStyle)\r\n at System.ServiceModel.Dispatcher.XmlSerializerOperationFormatter.SerializeBody(XmlDictionaryWriter writer, MessageVersion version, XmlSerializer serializer, MessagePartDescription returnPart, MessagePartDescriptionCollection bodyParts, Object returnValue, Object[] parameters)\r\n at System.ServiceModel.Dispatcher.XmlSerializerOperationFormatter.SerializeBody(XmlDictionaryWriter writer, MessageVersion version, String action, MessageDescription messageDescription, Object returnValue, Object[] parameters, Boolean isRequest)" string

此前它工作正常，但更新服務引用後，它開始拋出上述異常。

也嘗試了下面的鏈接中描述的解決方案，但沒有任何幫助。

There was an error in serializing body of message

欣賞在解決同你的幫助。

下面是// reportContent由具有XML數據作爲串，我使用

的代碼。

 XmlDocument xmlReportDocument = new XmlDocument(); 

     xmlReportDocument.LoadXml(reportContent); 



      RequestHandlerProcessSoapClient ws = new RequestHandlerProcessSoapClient(); 

      ws.ClientCredentials.UserName.UserName = _reportFormatData.User; 

      ws.ClientCredentials.UserName.Password = _reportFormatData.Password; 

///Create the request 

       myRequest request = new myRequest(); 

       request.Requestor = new Requestor(); 

       request.Requestor.ApplicationID = _reportFormatData.ApplicationId; 

       request.Requestor.Stylesheet = template; 

       request.Requestor.Environment = _reportFormatData.Environment; 

       request.Payload = xmlReportDocument; 

       ///Setup the attachements 

       myAttachmentRequest attachmentrequest = new myAttachmentRequest(); 

       attachmentrequest.setRequest = request;

myResponse serResp = ws.renderDocument（attachmentrequest）//錯誤出現在這一行。

來源

2014-01-24 Syed

而不是提供一些鏈接描述你的問題。 –

請添加問題而不是鏈接問題 –

發佈您的代碼！ – Raghurocks

終於找到了解決這個問題的方法。在添加服務引用之後，缺省情況下，Reference.cs中的有效內容屬性返回一個'Object'類型的值，並且將其更改爲返回System.Xml並單擊它。

來源

2014-01-30 12:56:38 Syed

序列化消息主體時發生錯誤

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