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Home / Developer Network / Forums / Sitefinity Older Versions (3.x): Security > Please help me ! Server Error

• dung

  Posted on Oct 27, 2010 (permalink)

   

  Please help me!
  I install sitefinity 3.7SP4 on win7. IIS  7.5. After I  modified webconfig, It was installed succefully And I can set name for new website project. Then it' return this:
  
  
  Compilation Error

  Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
  
  Compiler Error Message: CS1703: An assembly with the same identity 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has already been imported. Try removing one of the duplicate references.
  
  Source Error:
  
  

  [No relevant source lines]

  
  Source File:    Line: 0
  
  
  

  Show Detailed Compiler Output:

  
  

  c:\windows\system32\inetsrv> "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /t:library /utf8output /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\58018648\005993a7_9955cb01\Telerik.Notifications.Data.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\b9b644a3\009702b0_6056cb01\System.Web.Silverlight.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\1b399be2\005993a7_9955cb01\Telerik.Rss.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\1df61a87\005993a7_9955cb01\Telerik.DynamicWebServices.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\5da8d80d\005993a7_9955cb01\Telerik.Libraries.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\96e05ee6\005993a7_9955cb01\Telerik.News.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\6dda157e\005993a7_9955cb01\Telerik.Blogs.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\c226bdc8\009702b0_6056cb01\MySql.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\bb5e4c71\005993a7_9955cb01\Telerik.Forums.Data.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\a79e08ad\009702b0_6056cb01\Xceed.Zip.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\6513555d\005993a7_9955cb01\Telerik.Lists.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\71d76975\005993a7_9955cb01\Telerik.Personalization.Data.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\294938ef\005993a7_9955cb01\Telerik.Search.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\ff4f7638\005993a7_9955cb01\Telerik.Security.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.Activities.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\d33b3f3d\005993a7_9955cb01\Telerik.Cms.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\83c6c815\005993a7_9955cb01\Telerik.Testimonials.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\3944cd63\005993a7_9955cb01\Telerik.Cms.Engine.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\ca4b7fe7\005993a7_9955cb01\Telerik.Notifications.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\f4628356\005993a7_9955cb01\Telerik.DataAccess.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\54dbe0cc\005993a7_9955cb01\Telerik.Showcases.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\4d6b5268\005993a7_9955cb01\Telerik.Cms.Web.UI.DLL" /R:"C:\Windows\assembly\GAC_MSIL\Telerik.Web.Design\2010.2.826.35__121fae78165ba3d4\Telerik.Web.Design.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\8e7cb5d0\005993a7_9955cb01\Telerik.Events.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\7bc4beb6\005993a7_9955cb01\Telerik.Zip.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activation\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activation.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Services\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\780bb142\005993a7_9955cb01\Telerik.Showcases.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\30283b26\005993a7_9955cb01\Telerik.Versioning.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\151652da\009702b0_6056cb01\Xceed.Compression.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\bb4d664b\005993a7_9955cb01\Telerik.FileManager.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.WorkflowServices\v4.0_4.0.0.0__31bf3856ad364e35\System.WorkflowServices.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\96003824\005993a7_9955cb01\Telerik.Polls.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\a4eac1ad\005993a7_9955cb01\Telerik.News.Data.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_32\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\de15dc91\005993a7_9955cb01\Telerik.Web.UI.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\66f8d363\005993a7_9955cb01\Telerik.Lists.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\11fdb40d\005993a7_9955cb01\Telerik.Cms.Engine.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\1d25b337\005993a7_9955cb01\Telerik.Wiki.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\064ccb19\005993a7_9955cb01\Telerik.Workflow.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activities.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\025222ce\009702b0_6056cb01\Xceed.FileSystem.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\851d56f0\005993a7_9955cb01\Telerik.Search.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\6fbb9efb\005993a7_9955cb01\Telerik.Localization.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\61f0c411\005993a7_9955cb01\Telerik.Versioning.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\8ec7e979\005993a7_9955cb01\Telerik.Forums.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\da71dc40\005993a7_9955cb01\Telerik.Rss.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\e3216e1d\005993a7_9955cb01\Telerik.Polls.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\18fb13eb\005993a7_9955cb01\Telerik.Cms.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\e04d2cdd\005993a7_9955cb01\Telerik.Wiki.Data.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations\v4.0_4.0.0.0__31bf3856ad364e35\System.ComponentModel.DataAnnotations.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\8994197d\005993a7_9955cb01\Telerik.Testimonials.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\e57333c6\005993a7_9955cb01\Telerik.Libraries.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\e7f3c3a6\005993a7_9955cb01\Telerik.Framework.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\0c7c5bdc\006ad1ae_6056cb01\Interop.DexterLib.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\d0d8d030\005993a7_9955cb01\Telerik.Localization.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\fa01e604\005993a7_9955cb01\Telerik.Personalization.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Web\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.DynamicData\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.DynamicData.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\45bb840c\005993a7_9955cb01\Telerik.Events.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\da31899a\005993a7_9955cb01\Telerik.Blogs.DLL" /R:"C:\Windows\assembly\GAC_MSIL\System.Web.Extensions.Design\3.5.0.0__31bf3856ad364e35\System.Web.Extensions.Design.dll" /R:"C:\Windows\assembly\GAC_MSIL\System.Web.Extensions\3.5.0.0__31bf3856ad364e35\System.Web.Extensions.dll" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\83b65e32\005993a7_9955cb01\Telerik.MySQLProvider.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\44b425c7\005993a7_9955cb01\Telerik.Security.Data.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\d62c39ca\009702b0_6056cb01\NNMySQLProvider.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\aab6ae2c\005993a7_9955cb01\Telerik.DataAccess.OracleProvider.DLL" /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\assembly\dl3\4c5ae951\009702b0_6056cb01\Nolics.Engine.v4.2.DLL" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll" /out:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\App_Code.7g-xenz8.dll" /debug- /optimize+ /w:4 /nowarn:1659;1699;1701 /warnaserror- "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\App_Code.7g-xenz8.0.cs" "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sitefinity37\28c4a77c\ae69d73e\App_Code.7g-xenz8.1.cs" Microsoft (R) Visual C# 2010 Compiler version 4.0.30319.1 Copyright (C) Microsoft Corporation. All rights reserved. c:\Windows\assembly\GAC_MSIL\System.Web.Extensions\3.5.0.0__31bf3856ad364e35\System.Web.Extensions.dll: error CS1703: An assembly with the same identity 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has already been imported. Try removing one of the duplicate references. c:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll: (Location of symbol related to previous error)

  
  

  Reply

• Ivan Dimitrov Ivan Dimitrov

  Posted on Oct 27, 2010 (permalink)

  Hello dung,
  
  Most probably you are using not correct version of Sitefinity 3.7 SP4.
  
  -  compiler version is for .NET 4.0
  -  the project is looking for the assembly which is compiled against .NET 3.5.
  
  Please runt the project under the proper version of .NET Framework.
  
  Best wishes,
  Ivan Dimitrov
  the Telerik team

  Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items

  Reply

• Jake Dacillo

  Posted on Nov 21, 2011 (permalink)

  Hi I just upgraded my Sitefinity to 3.7 SP4 .NET 4.0 in preparation to migrate to 4.3, and I am getting the same error, can you please let me know what is going wrong? I don't understand what you mean by having to recompile the project....I applied everything and followed the instructions step by step.

  Reply

• Ivan Dimitrov Ivan Dimitrov

  Posted on Nov 22, 2011 (permalink)

  Hello Jake ,
  
  In addition to the before mentioned suggestions, check the web.config for duplicate reference to System.Web.Extensions. Also you are not using .NET 4.0, since the error shows that the reference to System.Web.Extensions is 3.5.0.0, but for .NET 4.0 it should be version  4.0.0.0 with runtime version 4.0.30319
  
  Best wishes,
  Ivan Dimitrov
  the Telerik team

  Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items

  Reply

Home / Developer Network / Forums / Sitefinity Older Versions (3.x): Security > Please help me ! Server Error