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POThe context cannot be used while the model is being created
 

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  1. POThe context cannot be used while the model is being created
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    <p>I'm getting a problem with my entity framework usage and think it could be because I'm using my DB context incorrectly.</p> <p>Every now and then I'm seeing error messages in my log stating: "The context cannot be used while the model is being created."</p> <p>The error doesn't always occur and seems to be on a fresh application load or if I compile my project and refresh a browser tab whilst it's compiling.</p> <p>The function below is the one that is error'ing and is called from my master page.</p> <pre><code>public static class UserFunctions { private static peopleSwimmingContext _db = new peopleSwimming.Models.peopleSwimmingContext(); public static String GetUserRole(Int32 UserID) { String returnedRole = String.Empty; var foundUser = _db.Users.Where(w =&gt; w.UserId == UserID).FirstOrDefault(); if (foundUser != null) { returnedRole = foundUser.Role.Name; } return returnedRole; } } </code></pre> <p>Any tips would be massively appreciated!</p> <p>Oh and here is my innerstack trace:</p> <p>Inner Stack Trace:</p> <p>at System.Data.Entity.Internal.LazyInternalContext.InitializeContext() at System.Data.Entity.Internal.InternalContext.Initialize() at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) at System.Data.Entity.Internal.Linq.InternalSet<code>1.Initialize() at System.Data.Entity.Internal.Linq.InternalSet</code>1.get_InternalContext() at System.Data.Entity.Infrastructure.DbQuery<code>1.System.Linq.IQueryable.get_Provider() at System.Linq.Queryable.Where[TSource](IQueryable</code>1 source, Expression`1 predicate) at peopleSwimming.Logic.UserFunctions.GetUserRole(Int32 UserID) in c:\svn\peopleSwim\peopleSwimming\Logic\UserFunctions.cs:line 18 at peopleSwimming._Home.Page_Load(Object sender, EventArgs e) in c:\svn\peopleSwim\peopleSwimming\Home.aspx.cs:line 25 at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) </p>
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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