I get exception while runing EyeSoft.EntityFramework.Caching.Demo.Mvc

Dec 18, 2012 at 2:30 PM

I got this exception:

 {"The type initializer for 'EyeSoft.Data.EntityFramework.Caching.CachedContextConnectionFactory' threw an exception."}

Inner:

{"Column 'InvariantName' is constrained to be unique. Value 'EyeSoft.Data.EntityFramework.Caching' is already present."}

 

StackTrace:

at EyeSoft.Data.EntityFramework.Caching.CachedContextConnectionFactory..ctor(IEntityFrameworkCache cache, String providerName)
at EyeSoft.EntityFramework.Caching.Demo.Mvc.MvcApplication.Application_Start() in c:\Users\nia.KYIV\Documents\Visual Studio 2010\Projects\other\hyperionsdk-81145\Trunk\Internal\EntityFramework\Demo\Mvc\Global.asax.cs:line 52