[Struts] java.lang.NoClassDefFoundError
Hello,
Bon j'ai un probleme etrange avec mon projet. J'ai cette erreur sur le serveur Weblogic 8.1 (pourtant la classe est bien dans les librairies et ca avait deja deploye auparavant), les librairies n'ont pas change:
Citation:
java.lang.NoClassDefFoundError: org/apache/commons/collections/FastHashMap$KeySet
at org.apache.commons.collections.FastHashMap.keySet(Unknown Source)
at org.apache.struts.action.ActionServlet.destroyDataSources(ActionServlet.java:769)
at org.apache.struts.action.ActionServlet.destroy(ActionServlet.java:431)
at weblogic.servlet.internal.ServletStubImpl$ServletDestroyAction.run(ServletStubImpl.java:1086)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.ServletStubImpl.destroyServlet(ServletStubImpl.java:569)
at weblogic.servlet.internal.ServletStubImpl.destroyServlet(ServletStubImpl.java:596)
at weblogic.servlet.internal.ServletStubImpl.destroyServlet(ServletStubImpl.java:581)
at weblogic.servlet.internal.WebAppServletContext.destroyServlets(WebAppServletContext.java:5797)
at weblogic.servlet.internal.WebAppServletContext.destroy(WebAppServletContext.java:5675)
at weblogic.servlet.internal.ServletContextManager.removeContext(ServletContextManager.java:187)
at weblogic.servlet.internal.HttpServer.unloadWebApp(HttpServer.java:706)
at weblogic.servlet.internal.WebAppModule.destroyContexts(WebAppModule.java:764)
at weblogic.servlet.internal.WebAppModule.rollback(WebAppModule.java:742)
at weblogic.j2ee.J2EEApplicationContainer.rollbackModule(J2EEApplicationContainer.java:2942)
at weblogic.j2ee.J2EEApplicationContainer.rectifyClassLoaders(J2EEApplicationContainer.java:1429)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1176)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer(SlaveDeployer.java:2634)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2584)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2506)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:833)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:542)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:500)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
Une idee?
