[TypeLoadException: Could not load type 'Umbraco.Core.Models.PublishedContent.PublishedContentWrapped' from assembly 'Umbraco.Core, Version=1.0.4993.19246, Culture=neutral, PublicKeyToken=null'.]
   System.Reflection.RuntimeAssembly.GetExportedTypes(RuntimeAssembly assembly, ObjectHandleOnStack retTypes) +0
   System.Reflection.RuntimeAssembly.GetExportedTypes() +49
   Umbraco.Core.TypeFinder.GetTypesWithFormattedException(Assembly a) +128
   Umbraco.Core.TypeFinder.GetClasses(Type assignTypeFrom, IEnumerable`1 assemblies, Boolean onlyConcreteClasses, Func`2 additionalFilter) +520
   Umbraco.Core.PluginManager.LoadViaScanningAndUpdateCacheFile(TypeList typeList, TypeResolutionKind resolutionKind, Func`1 finder) +53
   Umbraco.Core.PluginManager.ResolveTypes(Func`1 finder, TypeResolutionKind resolutionType, Boolean cacheResult) +1377
   Umbraco.Core.CoreBootManager.InitializeApplicationEventsResolver() +77
   Umbraco.Web.WebBootManager.InitializeApplicationEventsResolver() +9
   Umbraco.Core.CoreBootManager.Initialize() +386
   Umbraco.Web.WebBootManager.Initialize() +57
   Umbraco.Core.UmbracoApplicationBase.StartApplication(Object sender, EventArgs e) +122

[HttpException (0x80004005): Could not load type 'Umbraco.Core.Models.PublishedContent.PublishedContentWrapped' from assembly 'Umbraco.Core, Version=1.0.4993.19246, Culture=neutral, PublicKeyToken=null'.]
   System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +12949749
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +175
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +304
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +404
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +475

[HttpException (0x80004005): Could not load type 'Umbraco.Core.Models.PublishedContent.PublishedContentWrapped' from assembly 'Umbraco.Core, Version=1.0.4993.19246, Culture=neutral, PublicKeyToken=null'.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +12966756
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +12806561