Created Issue: Mapping Error [8602]

Hi Throb,

With the latest version, i have problem with a mapping.

public static partial class ObjectVersionHelper
{
[ExpressionObserverMapping(typeof (Observable))]
public static T GetLastVersionAtDate<T>(this IEnumerable<T> enumerable, DateTime dateTime) where T : IObjectVersion
{
if (enumerable == null) return default(T);
return enumerable.Where(ta => ta.VersionDate.Date <= dateTime.Date).OrderByDescending(ov => ov.VersionDate).FirstOrDefault();
}
}

public static partial class ObjectVersionHelper
{
#region Nested type: Observable

public static class Observable
{
public static IValueProvider<T> GetLastVersionAtDate<T>(IEnumerable<T> enumerable, DateTime dateTime) where T : IObjectVersion
{
return enumerable.Where(ta => ta.VersionDate.Date <= dateTime.Date).OrderByDescending(ov => ov.VersionDate.Date).FirstOrDefault();
}
}
}

Have you an idea ?

Vincent