I think that's been fixed in the trunk.
On 29/12/2010 11:25 PM, Filip Kinsky wrote:
Our WPF application uses Windsor (2.5.2) to provide presenter
instances with their references etc. We use a kind of plugin
architecture which constructs presenter instances explicitly calling
container.Resolve<TPresenter>() and because of this kind of Windsor
usage we're also releasing the instance when presenter is closed. This
worked well until now. We added new presenter which does not differ
fundamentally from other presenters, but we're getting
NullReferenceException when the presenter is released from container
after it's closed.
I tried to go through Windsor source code, but can't figure out what's
wrong. Obvious thing is that one of the presenter's Burden is broken -
it's Handler and Instance are null which causes the exception. The
stack trace looks like this:
System.ArgumentNullException: Hodnota nemůže být NULL.
Název parametru: instance
v
Castle.MicroKernel.Releasers.AllComponentsReleasePolicy.Release(Object
instance) v
c:\TeamCity\buildAgent\work\1ab5e0b25b145b19\src\Castle.Windsor\MicroKernel\Releasers\AllComponentsReleasePolicy.cs:řádek
53
v Castle.MicroKernel.Burden.Release(IReleasePolicy policy) v
c:\TeamCity\buildAgent\work\1ab5e0b25b145b19\src\Castle.Windsor\MicroKernel\Burden.cs:řádek
78
v
Castle.MicroKernel.Releasers.AllComponentsReleasePolicy.Release(Object
instance) v
c:\TeamCity\buildAgent\work\1ab5e0b25b145b19\src\Castle.Windsor\MicroKernel\Releasers\AllComponentsReleasePolicy.cs:řádek
68
v Castle.MicroKernel.DefaultKernel.ReleaseComponent(Object
instance) v
c:\TeamCity\buildAgent\work\1ab5e0b25b145b19\src\Castle.Windsor\MicroKernel\DefaultKernel.cs:řádek
654
v Castle.Windsor.WindsorContainer.Release(Object instance) v
c:\TeamCity\buildAgent\work\1ab5e0b25b145b19\src\Castle.Windsor\Windsor\WindsorContainer.cs:řádek
809
Is there anything I could try to learn what's causing this problem?
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