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Page That Contains a Tab Control Errors Out Since Upgrading to 7.1213 RRS feed

  • Question

  • User-748031297 posted

    Windows Server 2008 R2.  IIS 7.  Visual Studio 2012.

    I upgraded to 7.1213.  When I work with the web site in the Visual Studio (in debug mode), everything runs fine.  When I move the site to our IIS server, I get the following error wherever I try to browse to a page with a tab control.  I have .Net Framework 3.5 installed on the web server (as well as 4.0, 4.4, and 4.5.1).  The application pool for the site is set to  .NET Framework v2.0.50727, but I understand that the 3.5 stuff is covered under this (3.5 is not one of the selections for framework even though installed). What do I need to do to fix the error below?

    Server Error in '/' Application.


    Security Exception

                 Description: The application attempted to perform an operation not allowed by the security policy.  To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.            
    Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
    Source Error:

    An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.                  

    Stack Trace:

    [SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
       System.Reflection.Assembly._GetType(String name, Boolean throwOnError, Boolean ignoreCase) +0
       System.Web.UI.NamespaceTagNameToTypeMapper.GetControlType(String tagName, IDictionary attribs, Boolean throwOnError) +209
       System.Web.UI.TagPrefixTagNameToTypeMapper.System.Web.UI.ITagNameToTypeMapper.GetControlType(String tagName, IDictionary attribs) +210
       System.Web.UI.MainTagNameToTypeMapper.GetControlType2(String tagName, IDictionary attribs, Boolean fAllowHtmlTags) +242
       System.Web.UI.MainTagNameToTypeMapper.GetControlType(String tagName, IDictionary attribs, Boolean fAllowHtmlTags) +17
       System.Web.UI.RootBuilder.GetChildControlType(String tagName, IDictionary attribs) +22
       System.Web.UI.ControlBuilder.CreateChildBuilder(String filter, String tagName, IDictionary attribs, TemplateParser parser, ControlBuilder parentBuilder, String id, Int32 line, VirtualPath virtualPath, Type& childType, Boolean defaultProperty) +119
       System.Web.UI.TemplateParser.ProcessBeginTag(Match match, String inputText) +605
       System.Web.UI.TemplateParser.ParseStringInternal(String text, Encoding fileEncoding) +1334
    
                      

    Version Information: Microsoft .NET Framework Version:2.0.50727.5477; ASP.NET Version:2.0.50727.5483

    Friday, August 1, 2014 3:03 PM

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