Plugin system fails to start

2010-11-16 14:04:06,455 main ERROR [atlassian.event.internal.EventPublisherImpl] There was an exception thrown trying to dispatch event 'com.atlassian.plugin.event.events.Plu
ginFrameworkStartingEvent@3bb51db7' from the invoker 'com.atlassian.event.internal.SingleParameterMethodListenerInvoker@7255cf3f'.
java.lang.RuntimeException: com/atlassian/plugin/osgi/module/BeanPrefixModuleFactory
at com.atlassian.event.internal.SingleParameterMethodListenerInvoker.invoke(SingleParameterMethodListenerInvoker.java:54)
at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$2.run(AsynchronousAbleEventDispatcher.java:60)
at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$1.execute(AsynchronousAbleEventDispatcher.java:28)
at com.atlassian.event.internal.AsynchronousAbleEventDispatcher.dispatch(AsynchronousAbleEventDispatcher.java:56)
at com.atlassian.event.internal.EventPublisherImpl.invokeListeners(EventPublisherImpl.java:151)
at com.atlassian.event.internal.EventPublisherImpl.publish(EventPublisherImpl.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.atlassian.jira.ProxyAdapter$ProxiedComponentInvocationHandler.invoke(ProxyAdapter.java:167)
at $Proxy10.publish(Unknown Source)
at com.atlassian.plugin.event.impl.DefaultPluginEventManager.broadcast(DefaultPluginEventManager.java:88)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.atlassian.jira.ProxyAdapter$ProxiedComponentInvocationHandler.invoke(ProxyAdapter.java:167)
at $Proxy12.broadcast(Unknown Source)
at com.atlassian.plugin.manager.DefaultPluginManager.init(DefaultPluginManager.java:127)
at com.atlassian.jira.plugin.JiraPluginManager.start(JiraPluginManager.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.atlassian.jira.ProxyAdapter$ProxiedComponentInvocationHandler.invoke(ProxyAdapter.java:167)
at $Proxy23.start(Unknown Source)
at com.atlassian.jira.ComponentManager$PluginSystem.start(ComponentManager.java:1326)
at com.atlassian.jira.ComponentManager.quickStart(ComponentManager.java:227)
at com.atlassian.jira.ComponentManager.start(ComponentManager.java:212)
at com.atlassian.jira.upgrade.ConsistencyLauncher.launchConsistencyChecker(ConsistencyLauncher.java:63)
at com.atlassian.jira.upgrade.ConsistencyLauncher.contextInitialized(ConsistencyLauncher.java:42)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4429)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.NoClassDefFoundError: com/atlassian/plugin/osgi/module/BeanPrefixModuleFactory
at com.atlassian.jira.plugin.JiraModuleFactory.<init>(JiraModuleFactory.java:21)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:100)
at org.picocontainer.defaults.ConstructorInjectionComponentAdapter.instantiateComponent(ConstructorInjectionComponentAdapter.java:200)
at org.picocontainer.defaults.InstantiatingComponentAdapter.getComponentInstance(InstantiatingComponentAdapter.java:48)
at org.picocontainer.defaults.DecoratingComponentAdapter.getComponentInstance(DecoratingComponentAdapter.java:42)
at org.picocontainer.defaults.SynchronizedComponentAdapter.getComponentInstance(SynchronizedComponentAdapter.java:35)
at org.picocontainer.defaults.DecoratingComponentAdapter.getComponentInstance(DecoratingComponentAdapter.java:42)
at com.atlassian.jira.config.component.ProfilingComponentAdapter.getComponentInstance(ProfilingComponentAdapter.java:38)
at com.atlassian.jira.ProxyAdapter.getComponentInstance(ProxyAdapter.java:92)
at com.atlassian.jira.ComponentContainer.getComponentInstance(ComponentContainer.java:159)
at com.atlassian.jira.ComponentContainer$Registry.getComponents(ComponentContainer.java:349)
at com.atlassian.jira.ComponentContainer$HostComponentProviderImpl.provide(ComponentContainer.java:178)
at com.atlassian.plugin.osgi.container.felix.FelixOsgiContainerManager.collectHostComponents(FelixOsgiContainerManager.java:433)
at com.atlassian.plugin.osgi.container.felix.FelixOsgiContainerManager.start(FelixOsgiContainerManager.java:215)
at com.atlassian.plugin.osgi.container.felix.FelixOsgiContainerManager.onStart(FelixOsgiContainerManager.java:182)
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 com.atlassian.event.internal.SingleParameterMethodListenerInvoker.invoke(SingleParameterMethodListenerInvoker.java:36)
... 46 more
Caused by: java.lang.ClassNotFoundException: com.atlassian.plugin.osgi.module.BeanPrefixModuleFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
... 70 more