Entityframework 4.0 .CreateQuery<T> and OrderBy exception

Posted by Sammy on Stack Overflow See other posts from Stack Overflow or by Sammy
Published on 2010-06-13T20:29:55Z Indexed on 2010/06/13 20:32 UTC
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c#

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LINQ

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entity-framework

Hi Guys, I thought this was fixed in 4.0 I have this method

 public IQueryable<T> All(Expression<Func<T,object>> sort)
            {
                return EntityContext.CreateQuery<T>(EntityName).AsQueryable<T>().OrderBy(sort);
            }

this throws the following exception Unable to cast the type 'System.Int32' to type 'System.Object'. LINQ to Entities only supports casting Entity Data Model primitive types. Source is System.Data.Entity any idea how to fix this or if theres any workaround

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