visual studio 2013 - Missing Method exception "System.Web.Routing.RouteValueDictionary System.Web.WebPages.TypeHelper.ObjectToDictionaryUncached(System.Object) -

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i've created new project in visual studio 2013.2 webapi , mvc enabled. right out of box, compiling generated project , running gives me exception. looking around here, i've come across following 2 questions:

mvc 5.1 missingmethodexception system.web.webpages.typehelper.objecttodictionaryuncached

system.web.webpages.typehelper.objecttodictionaryuncached

both these answers involve assembly redirects; however, in case assembly redirects present , i'm still getting issue. problem gac loading version 3.00.11001.0 listed under assembly version 3.0.0.0 , application wants 3.20.20520.0 listed assembly version 3.0.0.0. (note in diagnosing project installed 5.2 pre-release nuget package, had same problem original versions, don't have readily available)

since gac preferred on bin directory, seems development machine pull wrong file.

is safe remove these files gac? appears these required visual studio produce razor intellisense

removing assemblies gac did behave expected. razor intellisense project stopped working; however, application began functioning properly.


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