Hi, I've just had a look, it looks like it was added in 1.6.0_33 and 1.7.0_5.
Thanks Tim Mitchell Software Engineer Websphere Enterprise Foundation Technologies MP211 IBM UK Labs, Hursley tel. no: +44 (0)1962 818879 internal tel. no: 248879 email: [email protected] From: Bengt Rodehav <[email protected]> To: [email protected] Date: 09/10/2012 15:21 Subject: Re: Aries Blueprint VerifyError Sent by: [email protected] OK - "glad" I'm not alone... /Bengt 2012/10/9 James Carman <[email protected]> Yeah, v32 was the "last known good" for us, too. On Tue, Oct 9, 2012 at 6:33 AM, Bengt Rodehav <[email protected]> wrote: > Thanks for your replyTim. > > By any chance do you know what JVM version broke the proxy code? I have > 1.6.0_32 (64 bit) on my local computers - which works. While the failing > computer has 1.6.0_33 (64 bit). Was it in fact introduced in 1.6.0_33? > > /Bengt > > > 2012/10/9 Tim J Mitchell <[email protected]> >> >> Hi, >> >> There has recently been a JVM change which has broken the Blueprint proxy >> code. The problem is that the proxy code used to call the zero arg >> constructor of the Object class when instantiating Blueprint Proxy classes, >> but a change in JVM behaviour meant calling anything other than the >> constructor of the superclass, would cause a VerifyError to be thrown. >> Services registered using interfaces will be OK, but if you were registering >> services using concrete classes that don't have a zero arg constructor, you >> would get the VerifyError. >> Looking at your stacktrace, I think you're running a slightly older >> version of the proxy code. In the last couple of weeks a fix was put in to >> restore the behaviour, so that services registered with concrete impl >> classes would work again. >> I have to admit your version of the VerifyError is slightly different to >> the one we were originally seeing, but it might be worth taking the latest >> code and see if this does fix your problem. The changes were under Jira >> Aries-908. >> Thanks >> >> Tim Mitchell >> >> >> >> >> From: Bengt Rodehav <[email protected]> >> To: [email protected] >> Date: 09/10/2012 10:39 >> Subject: Aries Blueprint VerifyError >> Sent by: [email protected] >> ________________________________ >> >> >> >> I use Aries blueprint 0.3.2 running on Karaf 2.2.8. Normally this works >> fine but one one of the installations I get this exception: >> >> 2012-10-09 11:21:32,353 | ERROR | rint Extender: 2 | >> BlueprintContainerImpl | container.BlueprintContainerImpl 364 | >> Unable to start blueprint container for bundle >> se.digia.connect-claes.lafa.lafa-service >> org.osgi.service.blueprint.container.ComponentDefinitionException: Unable >> to instantiate components >> at >> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:635)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:337)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:230)[9:org.apache.aries.blueprint:0.3.2] >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)[:1.6.0_33] >> at >> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)[:1.6.0_33] >> at java.util.concurrent.FutureTask.run(FutureTask.java:138)[:1.6.0_33] >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)[:1.6.0_33] >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)[:1.6.0_33] >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[:1.6.0_33] >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[:1.6.0_33] >> at java.lang.Thread.run(Thread.java:662)[:1.6.0_33] >> Caused by: java.lang.VerifyError: (class: >> se/digia/connect/claes/lafa/service/impl/$LafaService854899564, method: >> <init> signature: (Ljava/lang/reflect/InvocationHandler;)V) Call to wrong >> initialization method >> at java.lang.Class.getDeclaredConstructors0(Native Method)[:1.6.0_33] >> at >> java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)[:1.6.0_33] >> at java.lang.Class.getConstructor0(Class.java:2699)[:1.6.0_33] >> at java.lang.Class.getConstructor(Class.java:1657)[:1.6.0_33] >> at >> org.apache.aries.proxy.impl.gen.ProxySubclassGenerator.newProxySubclassInstance(ProxySubclassGenerator.java:159) >> at >> org.apache.aries.proxy.impl.AsmProxyManager.createNewProxy(AsmProxyManager.java:81) >> at >> org.apache.aries.proxy.impl.AbstractProxyManager.createProxy(AbstractProxyManager.java:50) >> at >> org.apache.aries.blueprint.container.BeanRecipe.addInterceptors(BeanRecipe.java:690)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:730)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:219)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:147)[9:org.apache.aries.blueprint:0.3.2] >> at >> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:631)[9:org.apache.aries.blueprint:0.3.2] >> ... 10 more >> >> What does this mean? I use java 1.6.0_33 (64 bit). I have been able to get >> it working on both 32- and 64 bit before. Does anyone have a clue? >> >> /Bengt >> >> >> Unless stated otherwise above: >> IBM United Kingdom Limited - Registered in England and Wales with number >> 741598. >> Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU > > Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU
