[Mono-dev] Help with xsp

[Daniel Lo Nigro]

I can confirm that I get the same error using Mono 3.0.7. I'd suggest
raising it as a bug in the Mono bug tracker.


On Fri, Sep 20, 2013 at 3:10 AM, Neale Ferguson
<NealeFerguson at verizon.net>wrote:

> At the bottom is the minimal test case that results in the error. If you
> rename the 2nd testIt to something else and get rid of the
> (MessageName...),
> there's no problem.
>
> Would someone try it on there platform to check that it's not something
> I've
> done on my system?
>
> The problem appears to be when
> System.Web.Services.Description.BasicProfileChecker.CheckR2305 invokes
> System.Web.Services.Description.MessageCollection.get_Item using the string
> "TestInt". The IndexOf comes back with -1 which triggers the throw. The
> call
> to IndexOf is:
>
> [  6] . . . . . . ENTER:
> System.Web.Services.Description.MessageCollection:IndexOf
> (System.WebDescription.Message) ip: 0x3ffd725d0ac sp: 0x3fff4b13a98 -
> this[MONO_TYPE_CLASS]: 0x3ffd767ae3:null],ECTT
>
>
>                 public Message this [int index] {
>                         get {
>                                 if (index < 0 || index > Count)
>                                         throw new
> ArgumentOutOfRangeException ();
>
>                                 return (Message) List [index];
>                         }
>                         set { List [index] = value; }
>                 }
>
>                 public Message this [string name] {
>                         get { return this [IndexOf ((Message) Table
> [name])]; }
>                 }
>
> The trace shows:
>
> [  6] . . . . . . ENTER:
> System.Web.Services.Description.MessageCollection:IndexOf
> (System.WebDescription.Message) ip: 0x3ffd725d0ac sp: 0x3fff4b13a98 -
> this[MONO_TYPE_CLASS]: 0x3ffd767ae3:null],ECTT
>
> As far as I can see from the trace, List.Insert is never called to put
> things into the table.
>
> -------------------------------------------
>
> <%@ WebService Language="C#" Class="TestService.Testing" %>
>
> using System;
> using System.Web.Services;
> using System.Xml;
> using System.Runtime.InteropServices;
>
> namespace TestService
> {
>         [WebService (Namespace="http://localhost/TestService",
>                      Description="Webservice test case")]
>         public class Testing : WebService
>         {
>                 [WebMethod]
>                 public XmlDocument testIt()
>                 {
>                         XmlDocument doc = new XmlDocument();
>                         doc.LoadXml("<TEST>Test Data</TEST>");
>
>                         return(doc);
>                 }
>                 [WebMethod (MessageName="testInt")]
>                 public XmlDocument testIt(int a)
>                 {
>                         XmlDocument doc = new XmlDocument();
>                         if (a == 0)
>                                 doc.LoadXml("<TEST>Test 0</TEST>");
>                         else
>                                 doc.LoadXml("<TEST>Test !0</TEST>");
>
>                         return(doc);
>                 }
>         }
> }
>
>
> On 9/18/13 5:08 AM, "Robert Jordan" <robertj at gmx.net> wrote:
>
> > Neale,
> >
> > On 18.09.2013 00:19, Neale Ferguson wrote:
> >> I had a webservice that was working fine. I duplicated a routine - same
> name
> >> but with different parameters which requires the MessageName attribute.
> So
> >> for the duplicated routine which originally just had:
> >>                  [WebMethod (Description="Process VMARCH QUERY TAPES ALL
> >> command")]
> >> I changed it to
> >>                  [WebMethod (Description="Process VMARCH QUERY TAPES ALL
> >> command",
> >>                              MessageName="vmaQryTapesAll")]
> >>
> >> Pointed browser to: http://localhost:9000/webservice.asmx and now get:
> >>
> >> System.ArgumentOutOfRangeException
> >> Argument is out of range.
> >>
> >> Is there some way to get more informative messages from xsp to get it to
> >> tell me exactly what it's choking on? I can invoke the webmethods
> directly
> >> on the browser but it's just this bit that is giving me grief.
> >
> > The Web Service overview and test page is generated by
> > $prefix/etc/mono/x.x/DefaultWsdlHelpGenerator.aspx,
> > where x.x is the .NET version.
> >
> > It looks like the exception is thrown when Page_Load of this
> > ASPX page is invoking WebServicesInteroperability.CheckConformance.
> >
> > That's where I would start looking for issue with overloaded
> > WebMethods following back the stack trace.
> >
> > Try to get line numbers with
> >
> > MONO_OPTIONS=--debug xsp ...
> >
> > Robert
> >
> >
> >
> > _______________________________________________
> > Mono-devel-list mailing list
> > Mono-devel-list at lists.ximian.com
> > http://lists.ximian.com/mailman/listinfo/mono-devel-list
>
>
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