Problem to compile when I use SQLite and .Nettiers

Hey,

I always get these error message when I compile my SQLite - NetTiers project: 
"The type 'object' must be a non-nullable value type in order to use it as parameter 'T' in the generic type or method 'System.Nullable'"

Anyone have some experience around this?

 
I use CodeSmith 4.0 and use Visual Studio 2005.
 

Best regards,
André Brynildsen