Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAda

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Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter

From: Scott Lewis <slewis@xxxxxxxxxxxxx>
Date: Fri, 15 Oct 2010 07:20:01 -0700
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I'm currently at a loss to understand this...it's pretty clearly a classload failure of AbstractExecutor, and that class is in the org.eclipse.equinox.concurrent bundle. Unfortunately, I've never seen this occur previously in any ECF code (or elsewhere). Anyone else recognize anything?

Just in case something is going on at Java and/or Equinox level...what versions of Java, Eclipse and ECF are you running on the system that shows this exception?

Also...do you have (or could you generate) the entire stack trace...i.e. the stuff below the '...59 more' line at the bottom?

Scott

On 10/15/2010 2:30 AM, Eugen Reiswich wrote:

Hi Markus,

here is the stack trace... The problem with the AbstractExecutor is not gone but the bundle org.eclipse.equinox.concurrent is definitely in my target platform.

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:360)

at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:413)

at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bind(ServiceComponentProp.java:209)

at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:327)

at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:580)

at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:196)

at org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:431)

at org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:213)

at org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:800)

at org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:767)

at org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)

at org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)

Caused by: java.lang.NoClassDefFoundError: org/eclipse/equinox/concurrent/future/AbstractExecutor

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)

at java.lang.ClassLoader.defineClass(ClassLoader.java:616)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:580)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:550)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:481)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:469)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)

at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)

at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)

at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:466)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)

at java.lang.ClassLoader.defineClass(ClassLoader.java:616)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:580)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:550)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:481)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:469)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)

at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)

at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

at org.eclipse.ecf.internal.provider.xmpp.XMPPRemoteServiceAdapterFactory.createAdapter(XMPPRemoteServiceAdapterFactory.java:47)

at org.eclipse.ecf.core.sharedobject.AbstractSharedObjectContainerAdapterFactory.getSharedObjectAdapter(AbstractSharedObjectContainerAdapterFactory.java:93)

at org.eclipse.ecf.core.sharedobject.AbstractSharedObjectContainerAdapterFactory.getContainerAdapter(AbstractSharedObjectContainerAdapterFactory.java:51)

at org.eclipse.ecf.core.AbstractContainerAdapterFactory.getAdapter(AbstractContainerAdapterFactory.java:32)

at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:326)

at org.eclipse.core.internal.runtime.AdapterManager.loadAdapter(AdapterManager.java:356)

at org.eclipse.ecf.provider.generic.SOContainer.getAdapter(SOContainer.java:298)

at org.eclipse.ecf.provider.xmpp.XMPPContainer.getAdapter(XMPPContainer.java:265)

at org.remotercp.ecf.session.impl.SessionServiceImpl.connect(SessionServiceImpl.java:68)

at org.remotercp.ecf.producer.test.ServiceProducer.bindSessionService(ServiceProducer.java:33)

... 16 more

Caused by: java.lang.ClassNotFoundException: org.eclipse.equinox.concurrent.future.AbstractExecutor

at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

... 59 more

Eugen

Am 15.10.2010 um 11:01 schrieb Markus Alexander Kuppe:

On 10/15/2010 10:10 AM, Eugen Reiswich wrote:

Now XMPPContainer container.getAdapter(...) causes

an InvocationTargetException.

What's the stack trace?

Markus
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Follow-Ups:
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Eugen Reiswich

References:
- [ecf-dev] workflow for adding a new project to an existing git repo
  - From: Scott Lewis
- Re: [ecf-dev] workflow for adding a new project to an existing git repo
  - From: Markus Alexander Kuppe
- [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Eugen Reiswich
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Markus Alexander Kuppe
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Scott Lewis
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Eugen Reiswich
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Scott Lewis
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Eugen Reiswich
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Markus Alexander Kuppe
- Re: [ecf-dev] problems with XMPPContainer and IRemoteServiceContainerAdapter
  - From: Eugen Reiswich

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