java.lang.NullPointerException

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  • I haven't really had time to look into this but here's how I got into this situation: . downloaded and deployed hudson 1.129 . created a matrix project . filled in the title and svn repository information . saved and then: Aug 16, 2007 3:24:57 PM org.apache.catalina.core.StandardContext listenerStart SEVERE: Exception sending context initialized event to listener instance of class hudson.WebAppMain java.lang.NullPointerException at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:262) at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:257) at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:55) at hudson.model.AbstractItem.getRootDir(AbstractItem.java:56) at hudson.model.AbstractItem.doSetName(AbstractItem.java:85) at hudson.model.AbstractItem.<init>(AbstractItem.java:42) at hudson.model.Job.<init>(Job.java:92) at hudson.model.AbstractProject.<init>(AbstractProject.java:131) at hudson.model.Project.<init>(Project.java:48) at hudson.matrix.MatrixConfiguration.<init>(MatrixConfiguration.java:35) at hudson.matrix.MatrixProject.rebuildConfigurations(MatrixProject.java:217) at hudson.matrix.MatrixProject.onLoad(MatrixProject.java:120) at hudson.model.Items.load(Items.java:80) at hudson.model.Hudson.load(Hudson.java:1010) at hudson.model.Hudson.<init>(Hudson.java:230) at hudson.WebAppMain.contextInitialized(WebAppMain.java:105) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:448) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:552) 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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) the funny thing is that it prevents restarting hudson, rendering the whole thing unusable.
    via by arnaud_lacour,
  • I haven't really had time to look into this but here's how I got into this situation: . downloaded and deployed hudson 1.129 . created a matrix project . filled in the title and svn repository information . saved and then: Aug 16, 2007 3:24:57 PM org.apache.catalina.core.StandardContext listenerStart SEVERE: Exception sending context initialized event to listener instance of class hudson.WebAppMain java.lang.NullPointerException at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:262) at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:257) at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:55) at hudson.model.AbstractItem.getRootDir(AbstractItem.java:56) at hudson.model.AbstractItem.doSetName(AbstractItem.java:85) at hudson.model.AbstractItem.<init>(AbstractItem.java:42) at hudson.model.Job.<init>(Job.java:92) at hudson.model.AbstractProject.<init>(AbstractProject.java:131) at hudson.model.Project.<init>(Project.java:48) at hudson.matrix.MatrixConfiguration.<init>(MatrixConfiguration.java:35) at hudson.matrix.MatrixProject.rebuildConfigurations(MatrixProject.java:217) at hudson.matrix.MatrixProject.onLoad(MatrixProject.java:120) at hudson.model.Items.load(Items.java:80) at hudson.model.Hudson.load(Hudson.java:1010) at hudson.model.Hudson.<init>(Hudson.java:230) at hudson.WebAppMain.contextInitialized(WebAppMain.java:105) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:448) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:552) 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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) the funny thing is that it prevents restarting hudson, rendering the whole thing unusable.
    via by arnaud_lacour,
  • java.lang.NullPointerException at hudson.PluginManager.<init>(PluginManager.java:62) at hudson.model.Hudson.<init>(Hudson.java:141) at hudson.WebAppMain.contextInitialized(WebAppMain.java:46) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187) at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1175) at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:527) at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:104) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595)
    via by lexknuther,
  • java.lang.NullPointerException at hudson.PluginManager.<init>(PluginManager.java:62) at hudson.model.Hudson.<init>(Hudson.java:141) at hudson.WebAppMain.contextInitialized(WebAppMain.java:46) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187) at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1175) at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:527) at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:104) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595)
    via by lexknuther,
    • java.lang.NullPointerException at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:262) at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:257) at hudson.matrix.MatrixProject.getRootDirFor(MatrixProject.java:55) at hudson.model.AbstractItem.getRootDir(AbstractItem.java:56) at hudson.model.AbstractItem.doSetName(AbstractItem.java:85) at hudson.model.AbstractItem.<init>(AbstractItem.java:42) at hudson.model.Job.<init>(Job.java:92) at hudson.model.AbstractProject.<init>(AbstractProject.java:131) at hudson.model.Project.<init>(Project.java:48) at hudson.matrix.MatrixConfiguration.<init>(MatrixConfiguration.java:35) at hudson.matrix.MatrixProject.rebuildConfigurations(MatrixProject.java:217) at hudson.matrix.MatrixProject.onLoad(MatrixProject.java:120) at hudson.model.Items.load(Items.java:80) at hudson.model.Hudson.load(Hudson.java:1010) at hudson.model.Hudson.<init>(Hudson.java:230) at hudson.WebAppMain.contextInitialized(WebAppMain.java:105)
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