Issue 252 <http://code.google.com/p/fluent-nhibernate/issues/detail?id=252>is what I was referring to.
On Sun, Aug 2, 2009 at 2:27 PM, Paul Batum <[email protected]> wrote: > Interesting, something must have broken the old way of doing it. We should > probably either remove that extension method or fix it... > > > On Sun, Aug 2, 2009 at 10:30 PM, John <[email protected]> wrote: > >> >> I was gathering the assembly from the model itself. Below is the code >> I was using to call the method I posted before. >> >> var config = NHibernateSession >> .Init(new HttpContextSessionStorage(), new Assembly[] >> { >> typeof(ProductMap).Assembly >> }); >> >> However I had a new look over the Fluent NHibernate wiki pages and >> changed my code to setup the NHibernate configuration using >> FluentConfiguration. Using that everything seems to be working now. >> I'm not sure why the extension method AddMappingsFromAssembly wasn't >> working for a plain old configuration but it definetely wasn't picking >> up on my mapping classes because I added a break point in the mapping >> class as suggested which never hit. >> >> All is ok now though, thanks for your help. >> >> John >> >> On Aug 2, 2:59 am, Paul Batum <[email protected]> wrote: >> > How are you getting that list of assemblies that you are iterating over? >> > Have you put a breakpoint in your classmap to confirm that it is being >> > loaded? >> > >> > On Sat, Aug 1, 2009 at 5:45 AM, John <[email protected]> wrote: >> > >> > > My older dll was file and assembly version 0.1.0.0. >> > > I setup NHibernate with this code: >> > >> > > Configuration cfg = new Configuration().Configure(); >> > >> > > foreach (Assembly assembly in assemblies) >> > > { >> > > cfg.AddMappingsFromAssembly(assembly); >> > > } >> > >> > > SessionFactory = cfg.BuildSessionFactory(); >> > > Storage = storage; >> > >> > > return cfg; >> > >> > > And the full error message is pasted below: >> > >> > > Server Error in '/' Application. >> > > No persister for: JohnHarmanLtd.Web.FineArtCompany.Models.Person >> > > Description: An unhandled exception occurred during the execution of >> > > the current web request. Please review the stack trace for more >> > > information about the error and where it originated in the code. >> > >> > > Exception Details: NHibernate.MappingException: No persister for: >> > > JohnHarmanLtd.Web.FineArtCompany.Models.Person >> > >> > > Source Error: >> > >> > > Line 143: protected D GetByID<D, IdD>(IdD id, bool >> > > checkForIsDeleted) >> > > Line 144: { >> > > Line 145: return Session.Get<D>(id); >> > > Line 146: } >> > > Line 147: >> > >> > > Source File: d:\Coding\Working_On\FineArtCompanySoln\Website\App_Code >> > > \Repositories\Repository.cs Line: 145 >> > >> > > Stack Trace: >> > >> > > [MappingException: No persister for: >> > > JohnHarmanLtd.Web.FineArtCompany.Models.Person] >> > > NHibernate.Impl.SessionFactoryImpl.GetEntityPersister(String >> > > entityName) +103 >> > > NHibernate.Event.Default.DefaultLoadEventListener.OnLoad(LoadEvent >> > > event, LoadType loadType) +112 >> > > NHibernate.Impl.SessionImpl.FireLoad(LoadEvent event, LoadType >> > > loadType) +159 >> > > NHibernate.Impl.SessionImpl.Get(String entityName, Object id) +186 >> > > NHibernate.Impl.SessionImpl.Get(Type entityClass, Object id) +137 >> > > NHibernate.Impl.SessionImpl.Get(Object id) +175 >> > >> > > >> JohnHarmanLtd.Web.FineArtCompany.Repositories.RepositoryWithTypeId`2.GetByID >> > > (IdD id, Boolean checkForIsDeleted) in d:\Coding\Working_On >> > > \FineArtCompanySoln\Website\App_Code\Repositories\Repository.cs:145 >> > >> > > >> JohnHarmanLtd.Web.FineArtCompany.Repositories.RepositoryWithTypeId`2.GetByID >> > > (IdT id) in d:\Coding\Working_On\FineArtCompanySoln\Website\App_Code >> > > \Repositories\Repository.cs:135 >> > >> > > >> JohnHarmanLtd.Web.FineArtCompany.Repositories.RepositoryWithTypeId`2.GetByID >> > > (IdT id) in d:\Coding\Working_On\FineArtCompanySoln\Website\App_Code >> > > \Repositories\Repository.cs:58 >> > > JohnHarmanLtd.Web.FineArtCompany.BLL.PersonFactory.GetPerson(Int32 >> > > artistID) in d:\Coding\Working_On\FineArtCompanySoln\Website\App_Code >> > > \BLL\PersonFactory.cs:66 >> > > JohnHarmanLtd.Web.FineArtCompany.PrintsByColour.initArtist >> > > (HyperLink lnk, Int32 artistID, Boolean addText) in d:\Coding >> > > \Working_On\FineArtCompanySoln\Website\PrintsByColour.aspx.cs:91 >> > > JohnHarmanLtd.Web.FineArtCompany.PrintsByColour.initArtistList() in >> > > >> d:\Coding\Working_On\FineArtCompanySoln\Website\PrintsByColour.aspx.cs: >> > > 78 >> > > JohnHarmanLtd.Web.FineArtCompany.PrintsByColour.Page_Load(Object >> > > sender, EventArgs e) in >> d:\Coding\Working_On\FineArtCompanySoln\Website >> > > \PrintsByColour.aspx.cs:29 >> > > System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, >> > > Object o, Object t, EventArgs e) +14 >> > > System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object >> > > sender, EventArgs e) +35 >> > > System.Web.UI.Control.OnLoad(EventArgs e) +99 >> > > System.Web.UI.Control.LoadRecursive() +50 >> > > System.Web.UI.Page.ProcessRequestMain(Boolean >> > > includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) >> > > +627 >> > >> > > Version Information: Microsoft .NET Framework Version:2.0.50727.3053; >> > > ASP.NET Version:2.0.50727.3053 >> > >> > > On Jul 31, 8:11 am, James Gregory <[email protected]> wrote: >> > > > What version are you upgrading from? >> > > > I seem to remember there being a problem once with >> > > AddMappingsFromAssembly, >> > > > but I can't remember if it was fixed. >> > >> > > > On Fri, Jul 31, 2009 at 7:15 AM, Paul Batum <[email protected]> >> > > wrote: >> > > > > It doesn't sound familiar. Can you post more error detail? >> > >> > > > > On Fri, Jul 31, 2009 at 8:59 AM, John Harman < >> [email protected] >> > > >wrote: >> > >> > > > >> Hi, >> > >> > > > >> As the title suggests really, I'm adding my mappings by using the >> > > > >> method .AddMappingsFromAssembly(assembly); >> > >> > > > >> This was working just fine before but now, as I said above, >> NHibernate >> > > > >> cannot find a persister. >> > >> > > > >> Has anyone else come across this problem? >> > >> > > > >> Kind regards, >> > >> > > > >> John Harman >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
