It sounds like one of your classes is referencing another entity that you haven't mapped.
On Sun, Jul 12, 2009 at 7:07 AM, Paul Batum <[email protected]> wrote: > Yeah unfortunately NHibernate has a habit of throwing exceptions like that > when there is something wrong with your configuration or your mapping. In > this particular case I think its probably the mapping. Try mapping less of > your entities - you need to narrow it down. If you have the NH debug symbols > you can also jump into the callstack and find out the value of the > 'className' argument passed to GetPersistantClass - that should give you a > clue regarding which entity is causing the problem. > > Paul Batum > > > > On Sun, Jul 12, 2009 at 4:44 AM, Mikael Henriksson > <[email protected]>wrote: > >> I have no idea where this is coming from. I can successfully create the >> whole database with: >> >> _sessionFactory = Fluently.Configure() >> >> .Database(SQLiteConfiguration.Standard.UsingFile(PathToSqlLiteDb)) >> .Mappings(m => m.FluentMappings >> .Add<ClubMap>() >> .Add<ContactMap>() >> .Add<ContactTypeMap>() >> .Add<NewsMap>() >> .Add<ResultMap>() >> .Add<ResultTypeMap>() >> .Add<ScheduleMap>() >> .Add<TournamentMap>() >> .Add<TournamentTypeMap>() >> .ExportTo("D:\\")) >> .ExposeConfiguration(BuildSchema) >> .BuildConfiguration() >> .BuildSessionFactory(); >> >> _session = _sessionFactory.OpenSession(); >> >> Then after I have built the schema i goes to BuildSessionFactory and then >> I get an exception: >> >> >> System.Collections.Generic.KeyNotFoundException: The given key was not >> present in the dictionary. >> at System.ThrowHelper.ThrowKeyNotFoundException() >> at System.Collections.Generic.Dictionary`2.get_Item(TKey key) >> at NHibernate.Cfg.Configuration.Mapping.GetPersistentClass(String >> className) >> at NHibernate.Cfg.Configuration.Mapping.GetIdentifierType(String >> className) >> at NHibernate.Type.EntityType.GetIdentifierType(IMapping factory) >> at NHibernate.Type.EntityType.GetIdentifierOrUniqueKeyType(IMapping >> factory) >> at NHibernate.Persister.Entity.AbstractPropertyMapping >> .InitIdentifierPropertyPaths(String path, EntityType etype, String[] >> columns, IMapping factory) >> at NHibernate.Persister.Entity.AbstractPropertyMapping.InitPropertyPaths( >> String path, IType type, String[] columns, String[] formulaTemplates, >> IMapping factory) >> at NHibernate.Persister.Entity.AbstractEntityPersister >> .InitOrdinaryPropertyPaths(IMapping mapping) >> at NHibernate.Persister.Entity.AbstractEntityPersister.InitPropertyPaths( >> IMapping mapping) >> at NHibernate.Persister.Entity.SingleTableEntityPersister..ctor( >> PersistentClass persistentClass, ICacheConcurrencyStrategy cache, >> ISessionFactoryImplementor factory, IMapping mapping) >> at NHibernate.Persister.PersisterFactory.CreateClassPersister( >> PersistentClass model, ICacheConcurrencyStrategy cache, >> ISessionFactoryImplementor factory, IMapping cfg) >> at NHibernate.Impl.SessionFactoryImpl..ctor(Configuration cfg, IMapping >> mapping, Settings settings, EventListeners listeners) >> at NHibernate.Cfg.Configuration.BuildSessionFactory() >> >> That is by far the most retarded debug message I have ever seen :) >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en -~----------~----~----~----~------~----~------~--~---
