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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Server Error in Server Error in '/DotNetNuke_2' Application
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1/15/2007 8:58 PM
 
guya fard

Joined: 9/19/2006
Posts: 47
Hi all,
I stuck on an issue and I couldn’t find any solution.
I installed DNN4.4.0 on my XP sp2 box and MS SQL 2000. Every thing went fine and I login but sometimes I got kind of weird error and now I can’t even login I tried to play with trust level and given right permission to different folders but none of them works for me. Would you please help to figure it out? This is my error message that I got so far.
  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.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Source Error:

Server Error in '/DotNetNuke_2' Application.

Security Exception

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.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   System.Web.Configuration.MetabaseServerConfig.MapPathCaching(String siteID, VirtualPath path) +3500410
   System.Web.Configuration.MetabaseServerConfig.System.Web.Configuration.IConfigMapPath.MapPath(String siteID, VirtualPath vpath) +9
   System.Web.Hosting.HostingEnvironment.MapPathActual(VirtualPath virtualPath, Boolean permitNull) +163
   System.Web.CachedPathData.GetConfigPathData(String configPath) +382
   System.Web.CachedPathData.GetConfigPathData(String configPath) +243
   System.Web.Configuration.WebConfigurationManager.GetWebApplicationSection(String sectionName) +99
   DotNetNuke.Framework.Providers.ProviderConfiguration.GetProviderConfiguration(String strProvider) +20
   DotNetNuke.Services.Exceptions.BasePortalException.InitilizePrivateVariables() +805

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
Thanks,
 
 
 
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1/16/2007 3:20 AM
 
Vicenç Masanas


Vicenç Masanas's Avatar

Vicenç Masanas's Avatar

www.disgrafic.com
Joined: 9/16/2003
Posts: 1974

I've seen this error while developing modules on my local machine and using a Trust level of Medium. Seems that in some case the permissions are not correctly obtained and you get this error. Never seen this in production.

If this is your development machine just use Full trust on web.config and (I hope) you will never see this again.

Vicenç Masanas
Banyoles, Girona - Spain

Disgrafic.com    PSD to DNN
 
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