Bamboo could not startup due to missing webwork class related to Jenkins Importer

onDemand=false&onPremise=true&application=bamboo&buildNumber=3901&limit-versions=0&limit-reviews=0
2013-08-29 14:57:09,097 ERROR [localhost-startStop-1] [XWorkModuleDescriptor] Action class [com.atlassian.bamboo.jenkins.importer.action.uploadFile.UploadFile] not found, skipping action [uploadJenkinsData]
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.atlassian.bamboo.jenkins.importer.action.uploadFile.UploadFile': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: com/opensymphony/webwork/dispatcher/multipart/MultiPartRequestWrapper
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:300)
	at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at com.atlassian.plugin.osgi.spring.DefaultSpringContainerAccessor.createBean(DefaultSpringContainerAccessor.java:109)
	at com.atlassian.bamboo.plugin.xwork.PluginAwareObjectFactory.autowireIfContainerManagerPlugin(PluginAwareObjectFactory.java:75)
	at com.atlassian.bamboo.plugin.xwork.PluginAwareObjectFactory.buildAction(PluginAwareObjectFactory.java:48)
	at com.atlassian.bamboo.plugin.xwork.SpringObjectFactoryProxy.buildAction(SpringObjectFactoryProxy.java:110)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.addAction(XWorkModuleDescriptor.java:310)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.getPackages(XWorkModuleDescriptor.java:144)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.getPackages(XWorkModuleDescriptor.java:116)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.loadPackages(XWorkModuleDescriptor.java:94)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:250)
	at com.opensymphony.xwork2.config.ConfigurationManager.reload(ConfigurationManager.java:239)
	at com.atlassian.bamboo.webwork.Dispatchers.add(Dispatchers.java:35)
	at com.atlassian.bamboo.webwork.StrutsSupport$1.dispatcherInitialized(StrutsSupport.java:30)
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:497)
	at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
	at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter.init(StrutsPrepareFilter.java:56)
	at com.atlassian.bamboo.ww2.StrutsPrepareFilter.init(StrutsPrepareFilter.java:30)
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107)
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4746)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5399)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: java.lang.NoClassDefFoundError: com/opensymphony/webwork/dispatcher/multipart/MultiPartRequestWrapper
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2444)
	at java.lang.Class.getDeclaredMethods(Class.java:1808)
	at java.beans.Introspector$1.run(Introspector.java:1324)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:1322)
	at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1188)
	at java.beans.Introspector.getBeanInfo(Introspector.java:423)
	at java.beans.Introspector.getBeanInfo(Introspector.java:189)
	at org.springframework.beans.CachedIntrospectionResults.<init>(CachedIntrospectionResults.java:220)
	at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:144)
	at org.springframework.beans.BeanWrapperImpl.getCachedIntrospectionResults(BeanWrapperImpl.java:252)
	at org.springframework.beans.BeanWrapperImpl.getPropertyDescriptors(BeanWrapperImpl.java:259)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.unsatisfiedNonSimpleProperties(AbstractAutowireCapableBeanFactory.java:1109)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1066)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:982)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
	... 36 more
Caused by: java.lang.ClassNotFoundException: com.opensymphony.webwork.dispatcher.multipart.MultiPartRequestWrapper
	at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:772)
	at org.apache.felix.framework.ModuleImpl.access$200(ModuleImpl.java:73)
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1690)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
	... 53 more
2013-08-29 14:57:09,099 ERROR [localhost-startStop-1] [Dispatcher] Dispatcher initialization failed
java.lang.RuntimeException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.atlassian.bamboo.jenkins.importer.action.uploadFile.UploadFile': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: com/opensymphony/webwork/dispatcher/multipart/MultiPartRequestWrapper
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.addAction(XWorkModuleDescriptor.java:315)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.getPackages(XWorkModuleDescriptor.java:144)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.getPackages(XWorkModuleDescriptor.java:116)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.loadPackages(XWorkModuleDescriptor.java:94)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:250)
	at com.opensymphony.xwork2.config.ConfigurationManager.reload(ConfigurationManager.java:239)
	at com.atlassian.bamboo.webwork.Dispatchers.add(Dispatchers.java:35)
	at com.atlassian.bamboo.webwork.StrutsSupport$1.dispatcherInitialized(StrutsSupport.java:30)
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:497)
	at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
	at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter.init(StrutsPrepareFilter.java:56)
	at com.atlassian.bamboo.ww2.StrutsPrepareFilter.init(StrutsPrepareFilter.java:30)
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107)
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4746)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5399)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.atlassian.bamboo.jenkins.importer.action.uploadFile.UploadFile': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: com/opensymphony/webwork/dispatcher/multipart/MultiPartRequestWrapper
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:300)
	at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at com.atlassian.plugin.osgi.spring.DefaultSpringContainerAccessor.createBean(DefaultSpringContainerAccessor.java:109)
	at com.atlassian.bamboo.plugin.xwork.PluginAwareObjectFactory.autowireIfContainerManagerPlugin(PluginAwareObjectFactory.java:75)
	at com.atlassian.bamboo.plugin.xwork.PluginAwareObjectFactory.buildAction(PluginAwareObjectFactory.java:48)
	at com.atlassian.bamboo.plugin.xwork.SpringObjectFactoryProxy.buildAction(SpringObjectFactoryProxy.java:110)
	at com.atlassian.bamboo.plugin.xwork.XWorkModuleDescriptor.addAction(XWorkModuleDescriptor.java:310)
	... 24 more
Caused by: java.lang.NoClassDefFoundError: com/opensymphony/webwork/dispatcher/multipart/MultiPartRequestWrapper
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2444)
	at java.lang.Class.getDeclaredMethods(Class.java:1808)
	at java.beans.Introspector$1.run(Introspector.java:1324)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:1322)
	at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1188)
	at java.beans.Introspector.getBeanInfo(Introspector.java:423)
	at java.beans.Introspector.getBeanInfo(Introspector.java:189)
	at org.springframework.beans.CachedIntrospectionResults.<init>(CachedIntrospectionResults.java:220)
	at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:144)
	at org.springframework.beans.BeanWrapperImpl.getCachedIntrospectionResults(BeanWrapperImpl.java:252)
	at org.springframework.beans.BeanWrapperImpl.getPropertyDescriptors(BeanWrapperImpl.java:259)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.unsatisfiedNonSimpleProperties(AbstractAutowireCapableBeanFactory.java:1109)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1066)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:982)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
	... 36 more
Caused by: java.lang.ClassNotFoundException: com.opensymphony.webwork.dispatcher.multipart.MultiPartRequestWrapper
	at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:772)
	at org.apache.felix.framework.ModuleImpl.access$200(ModuleImpl.java:73)
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1690)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
	... 53 more
2013-08-29 14:57:09,171 INFO [localhost-startStop-1] [SVNClientManagerFactory] Destroying SVNClientManagerFactories...
2013-08-29 14:57:09,205 INFO [localhost-startStop-1] [AgentManagerImpl] Stopping all local agents...
2013-08-29 14:57:09,254 WARN [7-BAM::Default Agent::Agent:pool-21-thread-1] [BuildAgentControllerImpl] Building interrupted. Stopping agent 'Default Agent'...
2013-08-29 14:57:09,254 INFO [7-BAM::Default Agent::Agent:pool-21-thread-1] [DefaultBuildAgent] Build agent 'Default Agent' stopped.
2013-08-29 14:57:09,763 INFO [localhost-startStop-1] [TransportConnector] Connector vm://bamboo Stopped
2013-08-29 14:57:09,764 INFO [localhost-startStop-1] [BrokerService] ActiveMQ Message Broker (bamboo, ID:terminal.virtualwolf.org-51542-1377752202617-0:1) is shutting down
2013-08-29 14:57:10,426 INFO [localhost-startStop-1] [TransportConnector] Connector tcp://terminal.virtualwolf.org:54663 Stopped
2013-08-29 14:57:10,430 INFO [localhost-startStop-1] [PListStore] PListStore:[/home/bamboo/bamboohome/jms-store/bamboo/tmp_storage ] stopped
2013-08-29 14:57:10,430 INFO [localhost-startStop-1] [KahaDBStore] Stopping async queue tasks
2013-08-29 14:57:10,430 INFO [localhost-startStop-1] [KahaDBStore] Stopping async topic tasks
2013-08-29 14:57:10,430 INFO [localhost-startStop-1] [KahaDBStore] Stopped KahaDB
2013-08-29 14:57:10,646 INFO [localhost-startStop-1] [BrokerService] ActiveMQ JMS Message Broker (bamboo, ID:terminal.virtualwolf.org-51542-1377752202617-0:1) stopped
2013-08-29 14:57:10,646 WARN [localhost-startStop-1] [ShutdownEnforcer] Preparing termination thread on container shutdown.
2013-08-29 14:57:10,647 INFO [localhost-startStop-1] [QuartzScheduler] Scheduler QuartzScheduler_$_NON_CLUSTERED shutting down.
2013-08-29 14:57:10,647 INFO [localhost-startStop-1] [QuartzScheduler] Scheduler QuartzScheduler_$_NON_CLUSTERED paused.
2013-08-29 14:57:10,647 INFO [localhost-startStop-1] [QuartzScheduler] Scheduler QuartzScheduler_$_NON_CLUSTERED shutdown complete.
2013-08-29 14:57:10,650 INFO [localhost-startStop-1] [ConfigurableLocalSessionFactoryBean] Closing Hibernate SessionFactory
2013-08-29 14:57:25,647 WARN [LastResortTerminationThread] [ShutdownEnforcer] Shutting down Bamboo despite the fact that a non-daemon thread Thread[main,5,main] is still running.