It looks like you don't have a reference to System.Data.Entity.Design
. Try the solution found here
Add
<add assembly="System.Data.Entity.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
In your web.config file
質問
How to enable compile time error checking of views in visual studio 2012 (MVC application using entityframework) I have tried this
<MvcBuildViews> true </MvcBuildViews>
Error is : Error77 Could not load type 'System.Data.Entity.Design.AspNet.EntityDesignerBuildProvider'.
解決
It looks like you don't have a reference to System.Data.Entity.Design
. Try the solution found here
Add
<add assembly="System.Data.Entity.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
In your web.config file