What version of Windsor are you using? I just saw this note on the wiki: "In older versions of Windsor (up to and including version 2.1) UsingFactoryMethod mehod in the fluent API discussed above required this facility to be active in the container. That was later changed and there's no such dependency anymore."
--- Patrick Steele http://weblogs.asp.net/psteele On Fri, Jan 28, 2011 at 12:20 AM, Nick Peeples <[email protected]> wrote: > I have a very simple example, but it fails. > > using System; > using Castle.DynamicProxy; > using Castle.MicroKernel.Registration; > using Castle.Windsor; > > namespace Castle.Stuff.Tests { > public interface IInterface { > } > > public class Program { > public static void Main(string[ ] args) { > using (var c = new WindsorContainer()) { > c.Register( > Component.For<IInterface>() > .UsingFactoryMethod(() => { > var gen = new ProxyGenerator(); > var proxy = > gen.CreateInterfaceProxyWithoutTarget<IInterface>(); > return proxy; > }) > ); > > c.Resolve<IInterface>(); > Console.Write("end..."); > Console.ReadLine(); > } > } > } > } > > During the resolution, there is a deep NullReferenceException coming from > within windsor. Should this example be possible? If it's not possible, how > would I go about doing something like this? > > Thanks, > Nick > > p.s. stack trace - > at System.Object.GetType() > at > Castle.MicroKernel.LifecycleConcerns.LateBoundConcerns.Apply(ComponentModel > model, Object component) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\LifecycleConcerns\LateBoundConcerns.cs:line > 48 > at > Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.ApplyConcerns(IEnumerable`1 > steps, Object instance) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\ComponentActivator\DefaultComponentActivator.cs:line > 235 > at > Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.ApplyCommissionConcerns(Object > instance) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\ComponentActivator\DefaultComponentActivator.cs:line > 216 > at > Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext > context) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\ComponentActivator\DefaultComponentActivator.cs:line > 77 > at > Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext > context) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\ComponentActivator\AbstractComponentActivator.cs:line > 75 > at > Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.Resolve(CreationContext > context) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\Lifestyle\AbstractLifestyleManager.cs:line > 42 > at > Castle.MicroKernel.Lifestyle.SingletonLifestyleManager.Resolve(CreationContext > context) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\Lifestyle\SingletonLifestyleManager.cs:line > 50 > at Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext > context, Boolean requiresDecommission, Boolean instanceRequired) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\Handlers\DefaultHandler.cs:line > 61 > at Castle.MicroKernel.Handlers.AbstractHandler.Resolve(CreationContext > context, Boolean instanceRequired) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\Handlers\AbstractHandler.cs:line > 771 > at Castle.MicroKernel.Handlers.AbstractHandler.Resolve(CreationContext > context) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\Handlers\AbstractHandler.cs:line > 369 > at Castle.MicroKernel.DefaultKernel.ResolveComponent(IHandler handler, > Type service, IDictionary additionalArguments) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\DefaultKernel.cs:line > 904 > at Castle.MicroKernel.DefaultKernel.ResolveComponent(IHandler handler, > Type service) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\DefaultKernel.cs:line > 888 > at Castle.MicroKernel.DefaultKernel.Resolve(Type service) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\MicroKernel\DefaultKernel_Resolve.cs:line > 161 > at Castle.Windsor.WindsorContainer.Resolve(Type service) in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\Windsor\WindsorContainer.cs:line > 779 > at Castle.Windsor.WindsorContainer.Resolve[T]() in > e:\OSS.Code\Castle.Windsor\src\Castle.Windsor\Windsor\WindsorContainer.cs:line > 868 > at Castle.Stuff.Tests.Program.Main(String[] args) in > C:\src\castle-stuff\src\Castle.Stuff.Tests\Program.cs:line 22 > at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args) > at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() > at System.Threading.ExecutionContext.Run(ExecutionContext > executionContext, ContextCallback callback, Object state) > at System.Threading.ThreadHelper.ThreadStart() > > -- > You received this message because you are subscribed to the Google Groups > "Castle Project Users" 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/castle-project-users?hl=en. > -- You received this message because you are subscribed to the Google Groups "Castle Project Users" group. 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