REQUEST: POST /remoting/ServiceA.soap HTTP/1.1 Host: www.mssoapinterop.org Connection: Keep-Alive User-Agent: EasySoap++/0.6 Content-Type: text/xml; charset="UTF-8" SOAPAction: "http://soapinterop.org/" Content-Length: 446 junk RESPONSE: HTTP/1.1 100 Continue Server: Microsoft-IIS/5.0 Date: Sat, 01 Dec 2001 00:24:25 GMT RESPONSE: HTTP/1.1 500 Internal Server Error Server: Microsoft-IIS/5.0 Date: Sat, 01 Dec 2001 00:24:25 GMT Server: MS .NET Remoting, MS .NET CLR 1.0.3528.0 Cache-Control: private Content-Type: text/xml; charset="utf-8" Content-Length: 2265 SOAP-ENV:Server **** System.ArgumentNullException - Value cannot be null. Parameter name: format System.ArgumentNullException, mscorlib, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 at System.String.Format(IFormatProvider provider, String format, Object[] args) at System.String.Format(String format, Object arg0, Object arg1) at System.Runtime.Serialization.Formatters.Soap.Converter.FromString(String value, InternalPrimitiveTypeE code) at System.Runtime.Serialization.Formatters.Soap.ObjectReader.ParseMember(ParseRecord pr) at System.Runtime.Serialization.Formatters.Soap.ObjectReader.Parse(ParseRecord pr) at System.Runtime.Serialization.Formatters.Soap.SoapHandler.EndElement(String prefix, String name, String urn) at System.Runtime.Serialization.Formatters.Soap.SoapParser.ParseXml() at System.Runtime.Serialization.Formatters.Soap.SoapParser.Run() at System.Runtime.Serialization.Formatters.Soap.ObjectReader.Deserialize(HeaderHandler handler, ISerParser serParser) at System.Runtime.Serialization.Formatters.Soap.SoapFormatter.Deserialize(Stream serializationStream, HeaderHandler handler) at System.Runtime.Remoting.Channels.SoapServerFormatterSink.ProcessMessage(IServerChannelSinkStack sinkStack, IMessage requestMsg, ITransportHeaders requestHeaders, Stream requestStream, IMessage& responseMsg, ITransportHeaders& responseHeaders, Stream& responseStream)