Is the hbm.xml file embedded as a resource or otherwise deployed to the output folder?
On Tue, Mar 13, 2012 at 12:46 PM, RichB <[email protected]> wrote: > Hi, > > I believe this is an NH bug - hence why I'm asking here instead of the > users group. > > In production, we're seeing the following exception. > NHibernate.MappingException: No persister for: StaffUserProxy > (full stack trace below) > > I've not been able to repro this in a dev environment which clearly > severely restricts my debugging ability. > I've been stepping through NH and watching (normal) behavior as a > StaffUserProxy passed in via the QueryParameters becomes a StaffUser > EntityType associated entity. My feeling is there must be a bug somewhere > in NH which incorrectly keeps it as a Proxy perhaps due to our use of lazy > properties in this entity (the code worked before we added lazy properties). > > Any pointers to what I should look for would be most appreciated? > > NHibernate.MappingException: No persister for: StaffUserProxy > at NHibernate.Impl.SessionFactoryImpl.GetEntityPersister(String entityName) > at NHibernate.Impl.SessionFactoryImpl.GetIdentifierType(String className) > at NHibernate.Type.EntityType.GetIdentifierType(IMapping factory) > at NHibernate.Type.EntityType.GetIdentifierOrUniqueKeyType(IMapping > factory) > at NHibernate.Type.ManyToOneType.GetColumnSpan(IMapping mapping) > at > NHibernate.Param.AbstractExplicitParameterSpecification.GetParemeterSpan(IMapping > sessionFactory) > at > NHibernate.Param.PositionalParameterSpecification.<GetIdsForBackTrack>d__0.MoveNext() > at System.Linq.Enumerable.First[TSource](IEnumerable`1 source) > at > NHibernate.SqlCommand.SqlCommandImpl.ResetParametersIndexesForTheCommand(Int32 > singleSqlParametersOffset) > at NHibernate.Loader.Loader.PrepareQueryCommand(QueryParameters > queryParameters, Boolean scroll, ISessionImplementor session) > at NHibernate.Loader.Loader.DoQuery(ISessionImplementor session, > QueryParameters queryParameters, Boolean returnProxies) > at > NHibernate.Loader.Loader.DoQueryAndInitializeNonLazyCollections(ISessionImplementor > session, QueryParameters queryParameters, Boolean returnProxies) > at NHibernate.Loader.Loader.DoList(ISessionImplementor session, > QueryParameters queryParameters) > at NHibernate.Loader.Loader.ListIgnoreQueryCache(ISessionImplementor > session, QueryParameters queryParameters) > at NHibernate.Loader.Loader.List(ISessionImplementor session, > QueryParameters queryParameters, ISet`1 querySpaces, IType[] resultTypes) > at NHibernate.Hql.Ast.ANTLR.Loader.QueryLoader.List(ISessionImplementor > session, QueryParameters queryParameters) > at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.List(ISessionImplementor > session, QueryParameters queryParameters) > at NHibernate.Engine.Query.HQLQueryPlan.PerformList(QueryParameters > queryParameters, ISessionImplementor session, IList results) > at NHibernate.Impl.SessionImpl.List(String query, QueryParameters > queryParameters, IList results) > at NHibernate.Impl.SessionImpl.List[T](String query, QueryParameters > parameters) > at NHibernate.Impl.QueryImpl.List[T]() > > > Richard > -- Ramon
