Re: NullPointerExcetion while starting up archiva 'command-line', jetty, and tomcat.

Tue, 27 Feb 2007 07:31:59 -0800 

You can fix this problem by creating a little archiva.xml file in ${user.home}/.m2/ 
that contain only <configuration/>

Emmanuel

Barry Egbert a écrit :
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
[EMAIL PROTECTED]/,/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.

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