Question

Code:

public IEnumerable<CalendarItem> GetCalendarItems(DateTime? startDate = new DateTime?(), DateTime? endDate = new DateTime?())
    {
        if (startDate.HasValue && endDate.HasValue)
        { 
            var items = session.Linq<CalendarItem>()
                .Where(x => x.EventDate >= startDate.Value && x.EventDate <= endDate)
                .ToList<CalendarItem>(); //Error Here

            return items; 
        }


        //var items = session.QueryOver().OrderBy(x => x.EventDate);
        return session.CreateCriteria<CalendarItem>().List<CalendarItem>().OrderByDescending(x => x.EventDate);

    }

Exception

 Method not found: 'System.Collections.IDictionary NHibernate.ISessionFactory.GetAllClassMetadata()'.

Reference problem? Any help would be appreciated.

Edit
I tried using a non-nullable date time and that gave the same error. Something is trying to call :

System.Collections.IDictionary NHibernate.ISessionFactory.GetAllClassMetadata()

When I check out ISessionFactory via vs2010 the medadata does not show the”GetAllClassMetadata()” method.

Answer 1

I ended up ripping out my references for fluent/nhibernate. I used nuget to get the fluent package, but there may have been an issue with it. I downloaded the latest assemblies for fluent nhibernate and removed any reference to those asseblies I could find. This seems to have fixed the issue.

BTW…I am now using Query() rather than Linq()