[jboss-user] [Beginners Corner] - ClassNotFoundException on annotated class that's definitely

[d-rock]

I'm trying out JBoss 5 beta 4 and using annotations within my struts actions to set up a persistence context, essentially like:


  | public class TestAction extends DispatchAction
  | {
  | 	@PersistenceContext(unitName = "foo") EntityManager em;
  | ...
  | 

I package the WAR up including the struts.jar, but when I deploy I get the following stack trace and the servlet is unavailable. Is this because I'm using annotations?


  | 08:58:50,740 WARN  [TomcatInjectionContainer] could not find servlet class 
  |       org.apache.struts.action.ActionServlet
  |      in classpath when processing annotations.
  | 08:58:51,152 WARN  [TomcatInjectionContainer] could not find servlet class 
  |       org.apache.struts.action.ActionServlet
  |      in classpath when processing annotations.
  | 08:58:51,157 INFO  [[/roster]] Marking servlet action as unavailable
  | 08:58:51,157 ERROR [[/roster]] Servlet /roster threw load() exception
  | java.lang.ClassNotFoundException: 
  |       org.apache.struts.action.ActionServlet
  |     
  |         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
  |         at java.security.AccessController.doPrivileged(Native Method)
  |         at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
  |         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
  |         at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  |         at org.jboss.web.tomcat.service.TomcatInjectionContainer.newInstance(TomcatInjectionContainer.java:168)
  |         at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1006)
  |         at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:950)
  |         at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4072)
  |         at org.apache.catalina.core.StandardContext.start(StandardContext.java:4377)
  |         at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
  |         at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
  |         at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
  |         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:585)
  |         at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
  |         at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
  |         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
  |         at org.apache.catalina.core.StandardContext.init(StandardContext.java:5357)
  |         at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:346)
  |         at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:142)
  |         at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:347)
  |         at org.jboss.web.deployers.WebModule.startModule(WebModule.java:89)
  |         at org.jboss.web.deployers.WebModule.start(WebModule.java:67)
  |         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:585)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  |         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
  |         at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:184)
  |         at $Proxy5.start(Unknown Source)
  |         at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)
  |         at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37)
  |         at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
  |         at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
  |         at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
  |         at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:255)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
  |         at org.jboss.system.ServiceController.doChange(ServiceController.java:659)
  |         at org.jboss.system.ServiceController.start(ServiceController.java:431)
  |         at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:150)
  |         at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:108)
  |         at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:65)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:853)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:874)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:794)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:498)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:506)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:246)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:131)
  |         at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:408)
  |         at org.jboss.Main.boot(Main.java:208)
  |         at org.jboss.Main$1.run(Main.java:534)
  |         at java.lang.Thread.run(Thread.java:595)
  | 

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