ToDataSourceResult() does not handle IQueryable Entity Framework 5.0 correctly.

When I try to page using ToDataSourceResult using an IQueryable from Entity Framework 5.0 I receive the exception below. I hope I wasn't doing something dumb but I did not find anything in the ToDataSource documentation that would suggest otherwise.


The method 'Skip' is only supported for sorted input in LINQ to
Entities. The method 'OrderBy' must be called before the method 'Skip'.

System.NotSupportedException

The
method 'Skip' is only supported for sorted input in LINQ to Entities.
The method 'OrderBy' must be called before the method 'Skip'.

System.NotSupportedException: The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'.
at System.Data.Objects.ELinq.ExpressionConverter.OrderByLifter.PassthroughOrderByLifter.Skip(DbExpression k)
at System.Data.Objects.ELinq.ExpressionConverter.OrderByLifter.Skip(DbExpressionBinding input, DbExpression skipCount)
at System.Data.Objects.ELinq.ExpressionConverter.Skip(DbExpressionBinding input, DbExpression skipCount)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.SkipTranslator.TranslatePagingOperator(ExpressionConverter parent, DbExpression operand, DbExpression count)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.PagingTranslator.TranslateUnary(ExpressionConverter parent, DbExpression operand, MethodCallExpression call)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.UnarySequenceMethodTranslator.Translate(ExpressionConverter parent, MethodCallExpression call)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.SequenceMethodTranslator.Translate(ExpressionConverter parent, MethodCallExpression call, SequenceMethod sequenceMethod)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.TypedTranslate(ExpressionConverter parent, MethodCallExpression linq)
at System.Data.Objects.ELinq.ExpressionConverter.TypedTranslator`1.Translate(ExpressionConverter parent, Expression linq)
at System.Data.Objects.ELinq.ExpressionConverter.TranslateExpression(Expression linq)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.UnarySequenceMethodTranslator.Translate(ExpressionConverter parent, MethodCallExpression call)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.SequenceMethodTranslator.Translate(ExpressionConverter parent, MethodCallExpression call, SequenceMethod sequenceMethod)
at System.Data.Objects.ELinq.ExpressionConverter.MethodCallTranslator.TypedTranslate(ExpressionConverter parent, MethodCallExpression linq)
at System.Data.Objects.ELinq.ExpressionConverter.TypedTranslator`1.Translate(ExpressionConverter parent, Expression linq)
at System.Data.Objects.ELinq.ExpressionConverter.TranslateExpression(Expression linq)
at System.Data.Objects.ELinq.ExpressionConverter.Convert()
at System.Data.Objects.ELinq.ELinqQueryState.GetExecutionPlan(Nullable`1 forMergeOption)
at System.Data.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption)
at System.Data.Objects.ObjectQuery`1.System.Collections.Generic.IEnumerable<T>.GetEnumerator()
at System.Data.Entity.Internal.Linq.InternalQuery`1.GetEnumerator()
at System.Data.Entity.Infrastructure.DbQuery`1.System.Collections.IEnumerable.GetEnumerator()
at Kendo.Mvc.Extensions.QueryableExtensions.Execute[TModel,TResult](IQueryable source, Func`2 selector)
at Kendo.Mvc.Extensions.QueryableExtensions.CreateDataSourceResult[TModel,TResult](IQueryable queryable, DataSourceRequest request, ModelStateDictionary modelState, Func`2 selector)
at Kendo.Mvc.Extensions.QueryableExtensions.ToDataSourceResult(IQueryable enumerable, DataSourceRequest request)
at AGP.Controllers.DocumentController.CompSalesGrid(DataSourceRequest request, ComparableManagementSaleSearchTerms search) in c:\Code\AGP\Main\AGP\Controllers\DocumentController.cs:line 1603
at lambda_method(Closure , ControllerBase , Object[] )