Error in ASP.NET MVC 2 View after upgrade from ASP.NET 4.0 RC to RTM

Question

In my view, I am trying to loop through a LINQ object, which is part of my view model. Today it worked perfectly with VS2010 RC and .NET 4.0 RC.

<% if (Model.User.RoleList.Count > 0 ) { %>
    <% foreach (var role in Model.User.RoleList) { %>
       <%: role.Name %><br />
    <% } %>
<% } else { %>
       <em>None</em><br />
<% } %>

He used to use a list of role names. No data or code has changed. Just software upgrade from RC to RTM.

The error I am getting is this:

\ Views \ Users \ Details.aspx (67): error CS0012: Type 'System.Data.Linq.EntitySet`1' is defined in an assembly that is not referenced. You must add a reference to the assembly "System.Data.Linq, Version = 4.0.0.0, Culture = neutral, PublicKeyToken = b77a5c561934e089".

But it refers to System.Data.Linq. I see it there in the list of links. I tried to remove it and re-add, but I get the same error.

?

Answer 1

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<add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, publicKeyToken=b77a5c561934e089" />

system.web// Web.config.

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