1 Reply Latest reply on Sep 12, 2007 6:14 AM by wise_guybg

ClassNotFoundException: org.jboss.seam.async.package-info

wise_guybg Sep 12, 2007 3:42 AM

Hi,
I'm using Seam 2.0.0.B1 on JBoss AS 4.2.1.GA. Application built with IntelliJ IDEA 6.0.5.

Recently my application decided it doesn't want to deploy anymore. I would really appreciate if someone can give me an idea what can be wrong. Thanks.

Note:
I have removed all cache files I could think of, rebuilt the app, redeployed, made sure package-info.class is where it is supposed to be.

Seam says:

...
17:21:47,989 INFO [ServletContextListener] Welcome to Seam 2.0.0.BETA1
17:21:48,395 INFO [Scanner] scanning: /D:/Work/IdeaProjects/ExamCenter/exploded/ExamCenter-EE.ear/lib/jboss-seam.jar
17:29:38,463 WARN [NamespaceScanner] Cannot load package Dinfo for org.jboss.seam.async
...

In the server.log there is:

...
2007-09-12 10:35:43,477 DEBUG [org.jboss.seam.deployment.Scanner] found: org/jboss/seam/async/package-info.class
2007-09-12 10:35:43,493 WARN [org.jboss.seam.deployment.NamespaceScanner] Cannot load package Dinfo for org.jboss.seam.async
...

Here is the problem:

17:23:44,158 ERROR [STDERR] java.lang.ClassNotFoundException: org.jboss.seam.async.package-info
17:23:44,158 ERROR [STDERR] at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.deployment.NamespaceScanner.getPackage(NamespaceScanner.java:75)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.deployment.NamespaceScanner.handleItem(NamespaceScanner.java:56)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.deployment.Scanner.handleArchive(Scanner.java:158)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.deployment.Scanner.scan(Scanner.java:132)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.deployment.NamespaceScanner.getPackages(NamespaceScanner.java:39)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.init.Initialization.addNamespaces(Initialization.java:732)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.init.Initialization.create(Initialization.java:83)
17:23:44,158 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3854)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.core.StandardContext.start(StandardContext.java:4359)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.apache.catalina.core.StandardContext.init(StandardContext.java:5310)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:301)
17:23:44,158 ERROR [STDERR] at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
17:23:44,158 ERROR [STDERR] at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
17:23:44,158 ERROR [STDERR] at org.jboss.web.WebModule.startModule(WebModule.java:83)
17:23:44,158 ERROR [STDERR] at org.jboss.web.WebModule.startService(WebModule.java:61)
17:23:44,158 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
17:23:44,158 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
17:23:44,158 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
17:23:44,158 ERROR [STDERR] at $Proxy0.start(Unknown Source)
17:23:44,158 ERROR [STDERR] at org.jboss.system.ServiceController.start(ServiceController.java:417)
17:23:44,158 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
17:23:44,158 ERROR [STDERR] at $Proxy45.start(Unknown Source)
17:23:44,158 ERROR [STDERR] at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
17:23:44,158 ERROR [STDERR] at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
17:23:44,158 ERROR [STDERR] at org.jboss.ws.integration.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:93)
17:23:44,158 ERROR [STDERR] at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
17:23:44,158 ERROR [STDERR] at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
17:23:44,158 ERROR [STDERR] at $Proxy46.start(Unknown Source)
17:23:44,158 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
17:23:44,158 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
17:23:44,158 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
17:23:44,158 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
17:23:44,158 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:23:44,158 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.jmx.connector.invoker.InvokerAdaptorService.invoke(InvokerAdaptorService.java:266)
17:23:44,158 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor81.invoke(Unknown Source)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
17:23:44,158 ERROR [STDERR] at org.jboss.jmx.connector.invoker.SerializableInterceptor.invoke(SerializableInterceptor.java:74)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.jboss.invocation.jrmp.server.JRMPProxyFactory.invoke(JRMPProxyFactory.java:179)
17:23:44,158 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
17:23:44,158 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
17:23:44,158 ERROR [STDERR] at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:818)
17:23:44,158 ERROR [STDERR] at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:419)
17:23:44,158 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
17:23:44,158 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
17:23:44,158 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
17:23:44,158 ERROR [STDERR] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
17:23:44,158 ERROR [STDERR] at sun.rmi.transport.Transport$1.run(Transport.java:153)
17:23:44,158 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method)
17:23:44,158 ERROR [STDERR] at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
17:23:44,158 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
17:23:44,158 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
17:23:44,158 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)

1. Re: ClassNotFoundException: org.jboss.seam.async.package-inf

wise_guybg Sep 12, 2007 6:14 AM (in response to wise_guybg)

OK, I found it. A colleague has recompiled jboss-seam.jar using Java 1.6

I'm sorry about the unnecessary topic...

Fortunately the problem pushed me to dig into Seam's inner-workings thus better understand the framework.
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