On [Wed, 27.04.2011 13:09], Daniele Dellafiore wrote: > On Wed, Apr 27, 2011 at 11:41 AM, Eike Kettner <[email protected]> wrote: > > > Hi Daniele, > > > > > > > > But there is a problem. When I reinstall the bundle, I get this kind of > > > exception: > > > > > > java.lang.IllegalArgumentException: Can not set > > > org.fenotipi.services.StudiService field > > > org.fenotipi.web.general.HomePage.studiService to > > > org.apache.wicket.proxy.$Proxy40 > > > > > > Now this only happens from the second time I install the module or just > > > after the first install, i refresh the module from the karaf console. > > > Have you ever experienced something like this? > > > > > > All the packages are in the same bundle. > > > > I have separate wicket bundle(s) and one war bundle and I have the same > > problem when I update the main wicket bundle as you describe. But in > > my case it only occurs when I _update_ the wicket bundle. If I stop and > > start (not update) the wicket bundle, it works here. I don't know why > > this happens, seems like some classloader issue to me. For some reason > > the proxy does not pass the test > > !field.getType().isAssignableFrom(value.getClass()) anymore (field is > > the field to be injected and value the proxy which was loaded fror m the > > wicket bundle that has been updated.) > > > > Yes, the issue is that from the "second" time on, it's the field to be > injected that is seen to be of type proxy instead of the right type, while > the injected instance seem fine. > Wow, this looks like a really obscure quest :) > > For now I have script that just uninstall/reinstall the bundle. Maybe I can > hack some code to implement a "reinstall" command in the maven-sling-plugin > I'm using for deploy. That should be easier than hacking into the mistery of > osgi class loading, for now. > > What is your env? I'm on karaf 2.2.0, jvm 6, wicket 1.5, spring 3 and > spring-dm 1.2.1 (default for karaf 2.2.0). > > This is really bad to me cause it happens also when I just refresh any > bundle that my war depends on...
I'm not using karaf though, but felix 3.0.4, spring 3.0.5, spring-dm 2.0.0.M1, jvm6 and wicket 1.5-rc1. I usually use the shell or felix web-console to start/stop bundles. for deployment i created a little launcher that will start felix and deploys my bundles. all this is wrapped in a zip file using the assembly plugin. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
