title: ASP MVC Migration error: Type is not resolved for member
body: <p>I'm having issues using migrations in my asp mvc application.
  When I try the following commands: enable-migrations, add-migration,.. I receive the following error:</p>
  
  <blockquote>
    <p>System.Runtime.Serialization.SerializationException: Type is not
    resolved for member<br>
    'System.Data.Entity.Migrations.Design.ToolingFacade+GetContextTypeRunner,EntityFramework,
    Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. at
    System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
    at System.Data.Entity.Migrations.Design.ToolingFacade.Run(BaseRunner
    runner) at
    System.Data.Entity.Migrations.Design.ToolingFacade.GetContextType(String
    contextTypeName) at
    System.Data.Entity.Migrations.EnableMigrationsCommand.FindContextToEnable(String
    contextTypeName)    at
    System.Data.Entity.Migrations.EnableMigrationsCommand.&lt;>c__DisplayClass2.&lt;.ctor>b__0()
    at
    System.Data.Entity.Migrations.MigrationsDomainCommand.Execute(Action
    command) Type is not resolved for member
    'System.Data.Entity.Migrations.Design.ToolingFacade+GetContextTypeRunner,EntityFramework,
    Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.</p>
  </blockquote>
  
  <p>How should I Fix this? Already tried reinstalling <code>EntityFramework</code> using NuGet.</p>
  
  <p>Greets</p>