[Mono-list] WCF Hosting Problem

Vinod baligavinod at gmail.com
Thu Jul 21 11:11:51 EDT 2011 

Ok, tried with 2.10.2. The old error is gone but server returns a fault.

I tried adding "MonoSetEnv MONO_STRICT_MS_COMPLIANT=yes" as per the below
link to the end of httpd.config but it didn't seem to work. Any clues?

http://go-mono.com/forums/#nabble-td3618774

*here is the fault message:*

*XmlSchema error: Named item http://tempuri.org/:DoWork was already
contained in the schema object table. Consider setting
MONO_STRICT_MS_COMPLIANT to 'yes' to mimic MS implementation. Related
schema item SourceUri: , Line 0, Position 0.*
*And the stack trace:*

at System.Xml.Schema.ValidationHandler.RaiseValidationEvent
(System.Xml.Schema.ValidationEventHandler handle, System.Exception
innerException, System.String message,
System.Xml.Schema.XmlSchemaObject xsobj, System.Object sender,
System.String sourceUri, XmlSeverityType severity) [0x0003d] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/ValidationHandler.cs:56


  at System.Xml.Schema.XmlSchemaObject.error
(System.Xml.Schema.ValidationEventHandler handle, System.String
message, System.Exception innerException,
System.Xml.Schema.XmlSchemaObject xsobj, System.Object sender)
[0x00000] in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchemaObject.cs:140


  at System.Xml.Schema.XmlSchemaObject.error
(System.Xml.Schema.ValidationEventHandler handle, System.String
message) [0x0000e] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchemaObject.cs:120


  at System.Xml.Schema.XmlSchemaUtil.AddToTable
(System.Xml.Schema.XmlSchemaObjectTable table,
System.Xml.Schema.XmlSchemaObject obj, System.Xml.XmlQualifiedName
qname, System.Xml.Schema.ValidationEventHandler h) [0x000b1] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchemaUtil.cs:79


  at System.Xml.Schema.XmlSchema.DoCompile
(System.Xml.Schema.ValidationEventHandler handler,
System.Collections.Hashtable handledUris,
System.Xml.Schema.XmlSchemaSet col, System.Xml.XmlResolver resolver)
[0x00397] in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchema.cs:428


  at System.Xml.Schema.XmlSchema.CompileSubset
(System.Xml.Schema.ValidationEventHandler handler,
System.Xml.Schema.XmlSchemaSet col, System.Xml.XmlResolver resolver,
System.Collections.Hashtable handledUris) [0x00042] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchema.cs:306


  at System.Xml.Schema.XmlSchema.CompileSubset
(System.Xml.Schema.ValidationEventHandler handler,
System.Xml.Schema.XmlSchemaSet col, System.Xml.XmlResolver resolver)
[0x00006] in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchema.cs:295


  at System.Xml.Schema.XmlSchemaSet.Reprocess
(System.Xml.Schema.XmlSchema schema) [0x0005f] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.XML/System.Xml.Schema/XmlSchemaSet.cs:334
  at System.ServiceModel.Description.WsdlExporter.ExportParameters
(System.ServiceModel.Description.MessageBodyDescription msgbody,
System.String name, System.String ns) [0x00175] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/WsdlExporter.cs:484


  at System.ServiceModel.Description.WsdlExporter.ExportMessageBodyDescription
(System.ServiceModel.Description.MessageBodyDescription msgbody,
System.String name, System.String ns) [0x00037] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/WsdlExporter.cs:415


  at System.ServiceModel.Description.WsdlExporter.ExportContractInternal
(System.ServiceModel.Description.ContractDescription contract, Boolean
rejectDuplicate) [0x001ea] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/WsdlExporter.cs:134


  at System.ServiceModel.Description.WsdlExporter.ExportEndpoint
(System.ServiceModel.Description.ServiceEndpoint endpoint, Boolean
rejectDuplicate) [0x00000] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/WsdlExporter.cs:188


  at System.ServiceModel.Description.WsdlExporter.ExportEndpoints
(IEnumerable`1 endpoints, System.Xml.XmlQualifiedName name) [0x0005a]
in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/WsdlExporter.cs:364


  at System.ServiceModel.Description.ServiceMetadataExtension.get_Metadata
() [0x00011] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/ServiceMetadataExtension.cs:74


  at System.ServiceModel.Description.HttpGetWsdl.GetMetadata ()
[0x00012] in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/ServiceMetadataExtension.cs:305
  at System.ServiceModel.Description.HttpGetWsdl.EnsureMetadata ()
[0x0000b] in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/ServiceMetadataExtension.cs:181


  at System.ServiceModel.Description.HttpGetWsdl.Get
(System.ServiceModel.Channels.Message req) [0x00000] in
/usr/src/packages/BUILD/mono-2.10.2/mcs/class/System.ServiceModel/System.ServiceModel.Description/ServiceMetadataExtension.cs:188


  at (wrapper managed-to-native)
System.Reflection.MonoMethod:InternalInvoke
(System.Reflection.MonoMethod,object,object[],System.Exception&)
  at System.Reflection.MonoMethod.Invoke (System.Object obj,
BindingFlags invokeAttr, System.Reflection.Binder binder,
System.Object[] parameters, System.Globalization.CultureInfo culture)
[0x000d5] in /usr/src/packages/BUILD/mono-2.10.2/mcs/class/corlib/System.Reflection/MonoMethod.cs:226

-Vinod

On Thu, Jul 21, 2011 at 6:37 PM, Atsushi Eno-2 [via Mono] <
ml-node+3683635-1127402670-254001 at n4.nabble.com> wrote:

> It is more important than you think. You might have written very few
> code, but that does tell us that "it is driven by default configuration"
> which tells a lot.
>
> Anyways give it a try with 2.10, which likely give different results :)
>
> Atsushi Eno
>
> > Well, It's like a helloworld service. There is barely any code involved.
> >
> > As for the versions, I will try the 2.10.x and let you know if it
> > fixes my problem
> >
> > Thanks.
> >
> > -Vinod
> >
> > On Thu, Jul 21, 2011 at 4:58 PM, Atsushi Eno
> > <[hidden email] <http://user/SendEmail.jtp?type=node&node=3683635&i=0>
> > <mailto:[hidden email]<http://user/SendEmail.jtp?type=node&node=3683635&i=1>>>
> wrote:
> >
> >     Hello,
> >
> >     Without the actual sources I can only guess, but .NET 4 has
> >     couple of configuration changes which 2.8.x does not likely
> >     to support. Also it has much less configuration elements
> >     support as compared to 2.10.x.
> >
> >     Atsushi Eno
> >
> >         Hi, I am trying to host a simple application with one aspx,
> >         asmx and svc file each. I followed the below guide to achieve
> >         the hosting (since I am very new to the linux world, it took a
> >         while to understand it!): http://www.mono-project.com/
> >         Mod_mono#Manual_Mod_Mono_ Configuration
> >         <
> http://www.mono-project.com/Mod_mono#Manual_Mod_Mono_Configuration>
> >         After all the hosting, I am able to access the aspx and asmx
> >         file. But when I try to access the svc file, I get the below
> >         error: */The ServiceHost must have at least one application
> >         endpoint (that does not include metadata exchange endpoint)
> >         defined by either configuration, behaviors or call to
> >         AddServiceEndpoint methods./* or */HttpListenerContext does
> >         not match any of the registered channels/* Below is how my
> >         ServiceModel part of web.config looks: Can you please tell me
> >         what I am doing wrong? Note: I used MS VS 2010 to create this
> >         project and then published it. The published directory is
> >         copied to the Apache/Linux Environment. The WCF doesn't make
> >         use of any complex type. I am using Mono Version 2.8.2
> >         View this message in context: WCF Hosting Problem
> >         <http://mono.1490590.n4. nabble.com/WCF-Hosting-
> >         Problem-tp3682894p3682894.html
> >         <
> http://mono.1490590.n4.nabble.com/WCF-Hosting-Problem-tp3682894p3682894.html>
>
> >         >
> >         Sent from the Mono - General mailing list archive
> >         <http://mono.1490590.n4. nabble.com/Mono-General-
> >         f1490591.html
> >         <http://mono.1490590.n4.nabble.com/Mono-General-f1490591.html>>
> at
> >         Nabble.com.
> >
> >
> >
> >         ______________________________ _________________
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