Soap Extension Problem

[pepcag]

I used
http://msdn.microsoft.com/library/de...extensions.asp
as a template to create a very simple web method with soap extension.

The code like this:
[WebMethod]
[TraceExtensionA ttribute]
public string HelloWorld()
{
return "Hello World.";
}

And the Soap Extension and Attribute are the same as the code from MSDN.

When I call the web method in a windows application, I get the following
error message:

'DefaultDomain' : Loaded
'c:\windows\mic rosoft.net\fram ework\v1.1.4322 \mscorlib.dll', No symbols
loaded.
'SoapClient': Loaded 'D:\Test\SoapCl ient\bin\Debug\ SoapClient.exe' , Symbols
loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.windows.forms \1.0.5000.0__b7 7a5c561934e089\ system.windows. forms.dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m\1.0.5000.0__b 77a5c561934e089 \system.dll', No
symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.drawing\1.0.5 000.0__b03f5f7f 11d50a3a\system .drawing.dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.web.services\ 1.0.5000.0__b03 f5f7f11d50a3a\s ystem.web.servi ces.dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.xml\1.0.5000. 0__b77a5c561934 e089\system.xml .dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.web\1.0.5000. 0__b03f5f7f11d5 0a3a\system.web .dll', No symbols loaded.
'SoapClient.exe ': Loaded '7xi98smm', No symbols loaded.
An unhandled exception of type 'System.Invalid OperationExcept ion' occurred
in system.web.serv ices.dll

Additional information: Client found response content type of '', but
expected 'text/xml'.


The program '[2436] SoapClient.exe' has exited with code 0 (0x0).

Any one could help me?

[Dan Rogers]

RE: Soap Extension Problem

Hi,

It sounds like the soap extension is not implemented properly. Try
commenting out the TraceExceptionA ttribute line, recompile and see if the
problem persists. If not, then you know that the code in the extension is
not properly passing the streams between input and output in both
directions.

I hope this helps

Dan Rogers
Microsoft Corporation
--------------------
Thread-Topic: Soap Extension Problem
thread-index: AcTHXDwQlHAbIGj KSMymafhCuTGsWA ==
X-WBNR-Posting-Host: 216.191.75.102
From: =?Utf-8?B?cGVwY2Fn?= <pepcag@discuss ions.microsoft. com>
Subject: Soap Extension Problem
Date: Wed, 10 Nov 2004 11:34:03 -0800
Lines: 46
Message-ID: <AF2F3E69-6008-4903-9BF0-960C86F3371E@mi crosoft.com>
MIME-Version: 1.0
Content-Type: text/plain;
charset="Utf-8"
Content-Transfer-Encoding: 7bit
X-Newsreader: Microsoft CDO for Windows 2000
Content-Class: urn:content-classes:message
Importance: normal
Priority: normal
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
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microsoft.publi c.dotnet.framew ork.webservices :7352
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

I used
http://msdn.microsoft.com/library/de...us/cpguide/htm
l/cpconalteringso apmessageusings oapextensions.a sp
as a template to create a very simple web method with soap extension.

The code like this:
[WebMethod]
[TraceExtensionA ttribute]
public string HelloWorld()
{
return "Hello World.";
}

And the Soap Extension and Attribute are the same as the code from MSDN.

When I call the web method in a windows application, I get the following
error message:

'DefaultDomain' : Loaded
'c:\windows\mic rosoft.net\fram ework\v1.1.4322 \mscorlib.dll', No symbols
loaded.
'SoapClient': Loaded 'D:\Test\SoapCl ient\bin\Debug\ SoapClient.exe' , Symbols
loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.windows.forms \1.0.5000.0__b7 7a5c561934e089\ s
ystem.windows.f orms.dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m\1.0.5000.0__b 77a5c561934e089 \system.dll',
No
symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.drawing\1.0.5 000.0__b03f5f7f 11d50a3a\system .
drawing.dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.web.services\ 1.0.5000.0__b03 f5f7f11d50a3a\s y
stem.web.servic es.dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.xml\1.0.5000. 0__b77a5c561934 e089\system.xml .
dll', No symbols loaded.
'SoapClient.exe ': Loaded
'c:\windows\ass embly\gac\syste m.web\1.0.5000. 0__b03f5f7f11d5 0a3a\system.web .
dll', No symbols loaded.
'SoapClient.exe ': Loaded '7xi98smm', No symbols loaded.
An unhandled exception of type 'System.Invalid OperationExcept ion' occurred
in system.web.serv ices.dll

Additional information: Client found response content type of '', but
expected 'text/xml'.


The program '[2436] SoapClient.exe' has exited with code 0 (0x0).

Any one could help me?

[pepcag]

RE: Soap Extension Problem

Acutally, I test this program in Visual Stuido 2005 beta, and it works.

"Dan Rogers" wrote:
[color=blue]
> Hi,
>
> It sounds like the soap extension is not implemented properly. Try
> commenting out the TraceExceptionA ttribute line, recompile and see if the
> problem persists. If not, then you know that the code in the extension is
> not properly passing the streams between input and output in both
> directions.
>
> I hope this helps
>
> Dan Rogers
> Microsoft Corporation
> --------------------
> Thread-Topic: Soap Extension Problem
> thread-index: AcTHXDwQlHAbIGj KSMymafhCuTGsWA ==
> X-WBNR-Posting-Host: 216.191.75.102
> From: =?Utf-8?B?cGVwY2Fn?= <pepcag@discuss ions.microsoft. com>
> Subject: Soap Extension Problem
> Date: Wed, 10 Nov 2004 11:34:03 -0800
> Lines: 46
> Message-ID: <AF2F3E69-6008-4903-9BF0-960C86F3371E@mi crosoft.com>
> MIME-Version: 1.0
> Content-Type: text/plain;
> charset="Utf-8"
> Content-Transfer-Encoding: 7bit
> X-Newsreader: Microsoft CDO for Windows 2000
> Content-Class: urn:content-classes:message
> Importance: normal
> Priority: normal
> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
> Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
> NNTP-Posting-Host: TK2MSFTNGXA03.p hx.gbl 10.40.1.29
> Path: cpmsftngxa10.ph x.gbl!TK2MSFTNG XA03.phx.gbl
> Xref: cpmsftngxa10.ph x.gbl
> microsoft.publi c.dotnet.framew ork.webservices :7352
> X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices
>
> I used
> http://msdn.microsoft.com/library/de...us/cpguide/htm
> l/cpconalteringso apmessageusings oapextensions.a sp
> as a template to create a very simple web method with soap extension.
>
> The code like this:
> [WebMethod]
> [TraceExtensionA ttribute]
> public string HelloWorld()
> {
> return "Hello World.";
> }
>
> And the Soap Extension and Attribute are the same as the code from MSDN.
>
> When I call the web method in a windows application, I get the following
> error message:
>
> 'DefaultDomain' : Loaded
> 'c:\windows\mic rosoft.net\fram ework\v1.1.4322 \mscorlib.dll', No symbols
> loaded.
> 'SoapClient': Loaded 'D:\Test\SoapCl ient\bin\Debug\ SoapClient.exe' , Symbols
> loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.windows.forms \1.0.5000.0__b7 7a5c561934e089\ s
> ystem.windows.f orms.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m\1.0.5000.0__b 77a5c561934e089 \system.dll',
> No
> symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.drawing\1.0.5 000.0__b03f5f7f 11d50a3a\system .
> drawing.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.web.services\ 1.0.5000.0__b03 f5f7f11d50a3a\s y
> stem.web.servic es.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.xml\1.0.5000. 0__b77a5c561934 e089\system.xml .
> dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.web\1.0.5000. 0__b03f5f7f11d5 0a3a\system.web .
> dll', No symbols loaded.
> 'SoapClient.exe ': Loaded '7xi98smm', No symbols loaded.
> An unhandled exception of type 'System.Invalid OperationExcept ion' occurred
> in system.web.serv ices.dll
>
> Additional information: Client found response content type of '', but
> expected 'text/xml'.
>
>
> The program '[2436] SoapClient.exe' has exited with code 0 (0x0).
>
> Any one could help me?
>[/color]

[pepcag]

RE: Soap Extension Problem


I commnet out the TraceExtensiion Attribute line. It still reports same
error. Is there something wron with soap message?

"Dan Rogers" wrote:
[color=blue]
> Hi,
>
> It sounds like the soap extension is not implemented properly. Try
> commenting out the TraceExceptionA ttribute line, recompile and see if the
> problem persists. If not, then you know that the code in the extension is
> not properly passing the streams between input and output in both
> directions.
>
> I hope this helps
>
> Dan Rogers
> Microsoft Corporation
> --------------------
> Thread-Topic: Soap Extension Problem
> thread-index: AcTHXDwQlHAbIGj KSMymafhCuTGsWA ==
> X-WBNR-Posting-Host: 216.191.75.102
> From: =?Utf-8?B?cGVwY2Fn?= <pepcag@discuss ions.microsoft. com>
> Subject: Soap Extension Problem
> Date: Wed, 10 Nov 2004 11:34:03 -0800
> Lines: 46
> Message-ID: <AF2F3E69-6008-4903-9BF0-960C86F3371E@mi crosoft.com>
> MIME-Version: 1.0
> Content-Type: text/plain;
> charset="Utf-8"
> Content-Transfer-Encoding: 7bit
> X-Newsreader: Microsoft CDO for Windows 2000
> Content-Class: urn:content-classes:message
> Importance: normal
> Priority: normal
> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
> Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
> NNTP-Posting-Host: TK2MSFTNGXA03.p hx.gbl 10.40.1.29
> Path: cpmsftngxa10.ph x.gbl!TK2MSFTNG XA03.phx.gbl
> Xref: cpmsftngxa10.ph x.gbl
> microsoft.publi c.dotnet.framew ork.webservices :7352
> X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices
>
> I used
> http://msdn.microsoft.com/library/de...us/cpguide/htm
> l/cpconalteringso apmessageusings oapextensions.a sp
> as a template to create a very simple web method with soap extension.
>
> The code like this:
> [WebMethod]
> [TraceExtensionA ttribute]
> public string HelloWorld()
> {
> return "Hello World.";
> }
>
> And the Soap Extension and Attribute are the same as the code from MSDN.
>
> When I call the web method in a windows application, I get the following
> error message:
>
> 'DefaultDomain' : Loaded
> 'c:\windows\mic rosoft.net\fram ework\v1.1.4322 \mscorlib.dll', No symbols
> loaded.
> 'SoapClient': Loaded 'D:\Test\SoapCl ient\bin\Debug\ SoapClient.exe' , Symbols
> loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.windows.forms \1.0.5000.0__b7 7a5c561934e089\ s
> ystem.windows.f orms.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m\1.0.5000.0__b 77a5c561934e089 \system.dll',
> No
> symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.drawing\1.0.5 000.0__b03f5f7f 11d50a3a\system .
> drawing.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.web.services\ 1.0.5000.0__b03 f5f7f11d50a3a\s y
> stem.web.servic es.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.xml\1.0.5000. 0__b77a5c561934 e089\system.xml .
> dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m.web\1.0.5000. 0__b03f5f7f11d5 0a3a\system.web .
> dll', No symbols loaded.
> 'SoapClient.exe ': Loaded '7xi98smm', No symbols loaded.
> An unhandled exception of type 'System.Invalid OperationExcept ion' occurred
> in system.web.serv ices.dll
>
> Additional information: Client found response content type of '', but
> expected 'text/xml'.
>
>
> The program '[2436] SoapClient.exe' has exited with code 0 (0x0).
>
> Any one could help me?
>[/color]

[Dan Rogers]

RE: Soap Extension Problem

Hi

If commenting out the soap extension (e.g. deactivating it) still gives you
an exception, it is very likely that the call itself is not properly
formed. How are you creating the call?

Another thing to check is to make sure you didn't also install the
extension via a config entry. If so, disable it there as well. If you
have taken the extension out of play, it is not the source of your problem
if the calls still fail with an exception. In that case it is almost
definitely the request coming in being malformed XML.

Are you sure the exception isn't being generated in the calling program?
if IIS is throwing an HTML error and not launching your application (e.g.
an HTTP encoded 500 response) then the proxy client will choke on the
returned HTML page. When deploying web services on IIS, you should
manually reconfigure the errors such as 404 not found and 500 server error
from the friendly page defaults to a valid SOAP fault response.

Hope this helps

Dan Rogers
Microsoft Corporation
--------------------
Thread-Topic: Soap Extension Problem
thread-index: AcTyesrU0BbbTOh JQy+gNDFrIR9X8Q ==
X-WBNR-Posting-Host: 216.191.75.102
From: =?Utf-8?B?cGVwY2Fn?= <pepcag@discuss ions.microsoft. com>
References: <AF2F3E69-6008-4903-9BF0-960C86F3371E@mi crosoft.com>
<E6RWoLO2EHA.39 56@cpmsftngxa10 .phx.gbl>
Subject: RE: Soap Extension Problem
Date: Tue, 4 Jan 2005 08:31:07 -0800
Lines: 97
Message-ID: <696FF687-4180-421B-BBE2-6218131C0961@mi crosoft.com>
MIME-Version: 1.0
Content-Type: text/plain;
charset="Utf-8"
Content-Transfer-Encoding: 7bit
X-Newsreader: Microsoft CDO for Windows 2000
Content-Class: urn:content-classes:message
Importance: normal
Priority: normal
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
NNTP-Posting-Host: TK2MSFTNGXA03.p hx.gbl 10.40.1.29
Path: cpmsftngxa10.ph x.gbl!TK2MSFTNG XA03.phx.gbl
Xref: cpmsftngxa10.ph x.gbl
microsoft.publi c.dotnet.framew ork.webservices :8394
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices


I commnet out the TraceExtensiion Attribute line. It still reports same
error. Is there something wron with soap message?

"Dan Rogers" wrote:
[color=blue]
> Hi,
>
> It sounds like the soap extension is not implemented properly. Try
> commenting out the TraceExceptionA ttribute line, recompile and see if the
> problem persists. If not, then you know that the code in the extension[/color]
is[color=blue]
> not properly passing the streams between input and output in both
> directions.
>
> I hope this helps
>
> Dan Rogers
> Microsoft Corporation
> --------------------
> Thread-Topic: Soap Extension Problem
> thread-index: AcTHXDwQlHAbIGj KSMymafhCuTGsWA ==
> X-WBNR-Posting-Host: 216.191.75.102
> From: =?Utf-8?B?cGVwY2Fn?= <pepcag@discuss ions.microsoft. com>
> Subject: Soap Extension Problem
> Date: Wed, 10 Nov 2004 11:34:03 -0800
> Lines: 46
> Message-ID: <AF2F3E69-6008-4903-9BF0-960C86F3371E@mi crosoft.com>
> MIME-Version: 1.0
> Content-Type: text/plain;
> charset="Utf-8"
> Content-Transfer-Encoding: 7bit
> X-Newsreader: Microsoft CDO for Windows 2000
> Content-Class: urn:content-classes:message
> Importance: normal
> Priority: normal
> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
> Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
> NNTP-Posting-Host: TK2MSFTNGXA03.p hx.gbl 10.40.1.29
> Path: cpmsftngxa10.ph x.gbl!TK2MSFTNG XA03.phx.gbl
> Xref: cpmsftngxa10.ph x.gbl
> microsoft.publi c.dotnet.framew ork.webservices :7352
> X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices
>
> I used
>[/color]
http://msdn.microsoft.com/library/de...us/cpguide/htm[color=blue]
> l/cpconalteringso apmessageusings oapextensions.a sp
> as a template to create a very simple web method with soap extension.
>
> The code like this:
> [WebMethod]
> [TraceExtensionA ttribute]
> public string HelloWorld()
> {
> return "Hello World.";
> }
>
> And the Soap Extension and Attribute are the same as the code from MSDN.
>
> When I call the web method in a windows application, I get the following
> error message:
>
> 'DefaultDomain' : Loaded
> 'c:\windows\mic rosoft.net\fram ework\v1.1.4322 \mscorlib.dll', No symbols
> loaded.
> 'SoapClient': Loaded 'D:\Test\SoapCl ient\bin\Debug\ SoapClient.exe' ,[/color]
Symbols[color=blue]
> loaded.
> 'SoapClient.exe ': Loaded
>[/color]
'c:\windows\ass embly\gac\syste m.windows.forms \1.0.5000.0__b7 7a5c561934e089\ s[color=blue]
> ystem.windows.f orms.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
> 'c:\windows\ass embly\gac\syste m\1.0.5000.0__b 77a5c561934e089 \system.dll',
> No
> symbols loaded.
> 'SoapClient.exe ': Loaded
>[/color]
'c:\windows\ass embly\gac\syste m.drawing\1.0.5 000.0__b03f5f7f 11d50a3a\system .[color=blue]
> drawing.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
>[/color]
'c:\windows\ass embly\gac\syste m.web.services\ 1.0.5000.0__b03 f5f7f11d50a3a\s y[color=blue]
> stem.web.servic es.dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
>[/color]
'c:\windows\ass embly\gac\syste m.xml\1.0.5000. 0__b77a5c561934 e089\system.xml .[color=blue]
> dll', No symbols loaded.
> 'SoapClient.exe ': Loaded
>[/color]
'c:\windows\ass embly\gac\syste m.web\1.0.5000. 0__b03f5f7f11d5 0a3a\system.web .[color=blue]
> dll', No symbols loaded.
> 'SoapClient.exe ': Loaded '7xi98smm', No symbols loaded.
> An unhandled exception of type 'System.Invalid OperationExcept ion'[/color]
occurred[color=blue]
> in system.web.serv ices.dll
>
> Additional information: Client found response content type of '', but
> expected 'text/xml'.
>
>
> The program '[2436] SoapClient.exe' has exited with code 0 (0x0).
>
> Any one could help me?
>[/color]