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    If JVM throws ClassNotFoundException the class is not found in classpath. Seems you are missing hibernate dependency in your project set up. Try downloading hibernate-core.jar and add to your project classpath.

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via Google Groups by William Colen, 1 year ago
org.jboss.weld.environment.servlet.Listener
java.lang.ClassNotFoundException: org.jboss.weld.environment.servlet.Listener	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259)	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235)	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227)	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:436)	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:389)	at org.eclipse.jetty.server.handler.ContextHandler.loadClass(ContextHandler.java:1567)	at org.eclipse.jetty.webapp.StandardDescriptorProcessor.visitListener(StandardDescriptorProcessor.java:1848)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:85)	at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:72)	at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:371)	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1345)	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:743)	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:492)	at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:282)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:117)	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:99)	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)	at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:154)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:117)	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:99)	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:117)	at org.eclipse.jetty.server.Server.start(Server.java:355)	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:99)	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)	at org.eclipse.jetty.server.Server.doStart(Server.java:324)	at org.eclipse.jetty.maven.plugin.JettyServer.doStart(JettyServer.java:68)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)	at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:564)	at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:360)	at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:168)	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)	at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)