[dba-VB] Problem while publishing ADO.NET Data Service...

Hi All,

I'm still "fighting" with the below issue - it woudl be great if you can help to find a quick fix as I wanted to use this data service data source for sample WPF/XBAP/SilverLight forms/pages...

Meanwhile I have got occasionally created what is called:

Dynamic Data Entities Web Application

and it worked almost out-of-the-box

http://shamils-4.hosting.parking.ru/NorthwindNetDynamicDataWebSite

just some small corrections in Global.asax.cs were needed - uncommenting two code lines and typing in ADO.NET Entity Model name:

model.RegisterContext(typeof(NorthwindNETEntities), 
                new ContextConfiguration() { ScaffoldAllTables = true });

I must say I wasn't aware of this technology, which needs some more studying to see where it leads...

Thank you.

--
Shamil


-----Original Message-----
From: Salakhetdinov Shamil <mcp2004 at mail.ru>
To: dba-VB <dba-vb at databaseadvisors.com>
Date: Thu, 04 Jun 2009 19:06:49 +0400
Subject: [dba-VB] Problem while publishing ADO.NET Data Service...

> Hi All,
> 
> I'm trying to implement and to publish ADO.NET Data Service as described here:
> 
> http://msdn.microsoft.com/en-us/library/cc907912.aspx
> 
> and I'm getting the following error:
> 
> Server Error in '/NorthwindNetDataService' Application.
> --------------------------------------------------------------------------------
> 
> This collection already contains an address with scheme http.  There can be at most one address per scheme in this collection. 
> Parameter name: item 
> ...
> 
> Googling and trying to apply different advices from googled samples to not help.
> 
> Data Service is currently published here:
> 
> http://shamils-4.hosting.parking.ru/NorthwindNetDataService/NorthwinNetService.svc
> 
> When usinhg it locally as e.g:
> 
> http://localhost:53154/NorthwinNetService.svc
> 
> or
> 
> http://localhost:53154/NorthwinNetService.svc/Shipper
> 
> it works OK - for the latter URL I'm getting the following response (truncated here):
> 
> http://localhost:53154/NorthwinNetService.svc/Shipper
> 
>   <?xml version="1.0" encoding="utf-8" standalone="yes" ?> 
> - <feed xml:base="http://localhost:53154/NorthwinNetService.svc/" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
>   <title type="text">Shipper</title> 
>   <id>http://localhost:53154/NorthwinNetService.svc/Shipper</id> 
>   <updated>2009-06-04T14:58:28Z</updated> 
>   <link rel="self" title="Shipper" href="Shipper" /> 
> - <entry>
>   <id>http://localhost:53154/NorthwinNetService.svc/Shipper(1)</id> 
>   <title type="text" /> 
>   <updated>2009-06-04T14:58:28Z</updated> 
> - <author>
>   <name /> 
>   </author>
>   <link rel="edit" title="Shipper" href="Shipper(1)" /> 
>   <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Order" type="application/atom+xml;type=feed" title="Order" href="Shipper(1)/Order" /> 
>   <category term="NorthwindNetModel.Shipper" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
> - <content type="application/xml">
> - <m:properties>
>   <d:ID m:type="Edm.Int32">1</d:ID> 
>   <d:Name>Speedy Express</d:Name> 
>   <d:Phone>(503) 555-9831</d:Phone> 
>   <d:RowTimeStamp m:type="Edm.Binary">AAAAAAAAB/Q=</d:RowTimeStamp> 
>   </m:properties>
>   </content>
>   </entry>
> .......
> 
> 
> If you get through such an issues already and you have solved it could you please post your solution here?
> 
> Thank you.
> 
> --
> Shamil
> 
> 
> 
> 
> 
> 
> 
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