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From "Barry Egbert" <barryegb...@gmail.com>
Subject NullPointerExcetion while starting up archiva 'command-line', jetty, and tomcat.
Date Tue, 27 Feb 2007 15:20:01 GMT
I get the following exception while trying to run the archiva-webapp module.

2007-02-27 08:14:42.746::WARN:  Failed startup of context
org.mortbay.jetty.webapp.WebAppContext@65b197{/,/Users/barryegbert/Projects/Personal/archiva-site/archiva-webapp/src/main/webapp}
java.lang.NullPointerException: configuration can not be null
        at org.codehaus.plexus.registry.commons.CommonsConfigurationRegistry.<init>(CommonsConfigurationRegistry.java:89)
        at org.codehaus.plexus.registry.commons.CommonsConfigurationRegistry.getSection(CommonsConfigurationRegistry.java:422)
        at org.apache.maven.archiva.configuration.DefaultArchivaConfiguration.addChangeListener(DefaultArchivaConfiguration.java:84)
        at org.apache.maven.archiva.repositories.DefaultActiveManagedRepositories.initialize(DefaultActiveManagedRepositories.java:201)
        at org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializePhase.execute(InitializePhase.java:33)
        at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:130)
        at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:143)
        at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:133)
        at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:87)
        at org.codehaus.plexus.DefaultComponentLookupManager.lookup(DefaultComponentLookupManager.java:101)
        at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:310)
        at org.codehaus.plexus.component.composition.AbstractComponentComposer.findRequirement(AbstractComponentComposer.java:235)
        at org.codehaus.plexus.component.composition.FieldComponentComposer.assignRequirementToField(FieldComponentComposer.java:67)
        at org.codehaus.plexus.component.composition.FieldComponentComposer.assignRequirement(FieldComponentComposer.java:58)
        at org.codehaus.plexus.component.composition.AbstractComponentComposer.assembleComponent(AbstractComponentComposer.java:144)
        at org.codehaus.plexus.component.composition.DefaultComponentComposerManager.assembleComponent(DefaultComponentComposerManager.java:73)
        at org.codehaus.plexus.personality.plexus.lifecycle.phase.CompositionPhase.execute(CompositionPhase.java:46)
        at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:130)
        at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:143)
        at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:133)
        at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:87)
        at org.codehaus.plexus.DefaultComponentLookupManager.lookup(DefaultComponentLookupManager.java:101)
        at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:310)
        at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:291)
        at org.codehaus.plexus.container.initialization.StartLoadOnStartComponentsPhase.execute(StartLoadOnStartComponentsPhase.java:54)
        at org.codehaus.plexus.DefaultPlexusContainer.initializePhases(DefaultPlexusContainer.java:895)
        at org.codehaus.plexus.DefaultPlexusContainer.initialize(DefaultPlexusContainer.java:843)
        at org.codehaus.plexus.DefaultPlexusContainer.construct(DefaultPlexusContainer.java:820)
        at org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:222)
        at org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:236)
        at org.codehaus.plexus.xwork.PlexusLifecycleListener.contextInitialized(PlexusLifecycleListener.java:76)
        at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:511)
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:135)
        at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1191)
        at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:481)
        at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:434)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
        at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
        at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:120)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
        at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
        at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
        at org.mortbay.jetty.Server.doStart(Server.java:210)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
        at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:134)
        at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:332)
        at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:277)
        at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:195)
        at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:183)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:493)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:463)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
        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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
2007-02-27 08:14:42.768::INFO:  Started SelectChannelConnector @ 0.0.0.0:9091

What am I missing? Thanks in advance.
-- 
Barry Egbert
barryegbert@gmail.com

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