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ClassNotFound Exception loading Servlet?

From: <glassfish_at_javadesktop.org>
Date: Mon, 19 Nov 2007 18:54:54 PST

Trying to load a very basic servlet that is defined in the war section of my NetBeans 5.5.1 enterprise application. The web.xml is configured properly but on deployment I keep getting this.

[#|2007-11-19T18:41:13.217-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=24;_ThreadName=Thread-34;_RequestID=c3d20ead-6466-4a7a-9b51-59b3dcc53e67;|WEB0123: WebModule [IncidentManagement:IncidentManagement-war.war] failed to deploy and has been disabled
java.lang.IllegalStateException: ContainerBase.addChild: start: LifecycleException: java.lang.ClassNotFoundException: servlets.CongestionSegment
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:976)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:957)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:688)
        at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1581)
        at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1222)
        at com.sun.enterprise.web.WebContainer.loadJ2EEApplicationWebModules(WebContainer.java:1147)
        at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:141)
        at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:244)
        at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:336)
        at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:210)
        at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:645)
        at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeApplicationDeployEventListener(AdminEventMulticaster.java:928)
        at com.sun.enterprise.admin.event.AdminEventMulticaster.handleApplicationDeployEvent(AdminEventMulticaster.java:912)
        at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:461)
        at com.sun.enterprise.admin.event.AdminEventMulticaster.multicastEvent(AdminEventMulticaster.java:176)
        at com.sun.enterprise.admin.server.core.DeploymentNotificationHelper.multicastEvent(DeploymentNotificationHelper.java:308)
        at com.sun.enterprise.deployment.phasing.DeploymentServiceUtils.multicastEvent(DeploymentServiceUtils.java:226)
        at com.sun.enterprise.deployment.phasing.ServerDeploymentTarget.sendStartEvent(ServerDeploymentTarget.java:298)
        at com.sun.enterprise.deployment.phasing.ApplicationStartPhase.runPhase(ApplicationStartPhase.java:132)
        at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:108)
        at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:919)
        at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:591)
        at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:635)
        at com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean.start(ApplicationsConfigMBean.java:744)
        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.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:375)
        at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:358)
        at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:464)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
        at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:90)
        at $Proxy1.invoke(Unknown Source)
        at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:304)
        at com.sun.enterprise.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:174)
        at com.sun.enterprise.deployment.client.DeploymentClientUtils.startApplication(DeploymentClientUtils.java:145)
        at com.sun.enterprise.deployment.client.DeployAction.run(DeployAction.java:537)
        at java.lang.Thread.run(Thread.java:619)
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