[Mono-bugs] [Bug 407690] New: SoapExtension, Stage beforeSerialize, message. GetInParameterValue(0) yields null reference exception

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Wed Jul 9 14:18:42 EDT 2008


           Summary: SoapExtension, Stage beforeSerialize,
                    message.GetInParameterValue(0) yields null reference
           Product: Mono: Runtime
           Version: 1.9.0
          Platform: i386
        OS/Version: Ubuntu
            Status: NEW
          Severity: Blocker
          Priority: P5 - None
         Component: misc
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: sebastian at n-unity.de
         QAContact: mono-bugs at lists.ximian.com
          Found By: Development

I am currently writing a SoapExtension that needs to examine the objects due to
be send out to a WebService before serializing. The method
GetInParameterValue(int index) should give back the first parameter object that
will be serialized. 

On Microsoft .NET Framework this works as expected and I am able to examine the
objects. On Mono 1.9.1 however GetInParameter(0) results in a null reference
exception (System.Web.Services.Protocols.SoapMessage, Object reference not set
to an instance of an object)

Following is part of my SoapExtension's code that runs fine on Microsoft .net
(2.0). It should print the Objects Type Name to console.

        public override void ProcessMessage(SoapMessage message)
            Byte[] buffer = new Byte[2048];
            int size;

            switch (message.Stage)
                case SoapMessageStage.BeforeSerialize:

                    SoapClientMessage clientMessage
                        = (SoapClientMessage)message;

Btw. MoMA says my Assembly should run fine with Mono 1.9.1

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