java.lang.RuntimeException

Failed to find the Observation Manager component

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Solutions on the web43899

  • via nabble.com by Unknown author, 1 year ago
    Failed to find the Observation Manager component
  • via XWiki.org JIRA by Matias, 10 months ago
    Failed to find the Observation Manager component
  • via XWiki.org JIRA by Vincent Massol, 2 months ago
    Failed to find the Observation Manager component
  • Stack trace

    • java.lang.RuntimeException: Failed to find the Observation Manager component at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:81) at com.ibm.ws.wswebcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:653) at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:378) at com.ibm.ws.wswebcontainer.webapp.WebApp.initialize(WebApp.java:293) at com.ibm.ws.wswebcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:93) at com.ibm.ws.wswebcontainer.VirtualHost.addWebApplication(VirtualHost.java:162) at com.ibm.ws.wswebcontainer.WebContainer.addWebApp(WebContainer.java:673) at com.ibm.ws.wswebcontainer.WebContainer.addWebApplication(WebContainer.java:626) at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:335) at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:551) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1274) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1137) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:573) at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:816) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:945) at com.ibm.ws.runtime.component.ApplicationMgrImpl$1.run(ApplicationMgrImpl.java:1461) at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:4241) at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:4338) at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:245) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1466) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:618) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:68) at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:618) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:271) at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1092) at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:973) at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231) at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802) at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1139) at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1032) at com.ibm.ws.management.commands.AdminServiceCommands$InvokeCmd.execute(AdminServiceCommands.java:251) at com.ibm.ws.console.core.mbean.MBeanHelper.invoke(MBeanHelper.java:239) at com.ibm.ws.console.appdeployment.ApplicationDeploymentCollectionAction.execute(ApplicationDeploymentCollectionAction.java:544) at org.apache.struts.action.RequestProcessor.processActionPerform(Unknown Source) at org.apache.struts.action.RequestProcessor.process(Unknown Source) at org.apache.struts.action.ActionServlet.process(Unknown Source) at org.apache.struts.action.ActionServlet.doPost(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:282) at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:455) at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:265) at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:262) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1213) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1154) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:118) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:848) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:691) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:654) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:526) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:325) at org.apache.struts.action.RequestProcessor.doForward(Unknown Source) at org.apache.struts.tiles.TilesRequestProcessor.doForward(Unknown Source) at org.apache.struts.action.RequestProcessor.processForwardConfig(Unknown Source) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(Unknown Source) at com.ibm.isclite.container.controller.InformationController.processForwardConfig(InformationController.java:214) at org.apache.struts.action.RequestProcessor.process(Unknown Source) at org.apache.struts.action.ActionServlet.process(Unknown Source) at org.apache.struts.action.ActionServlet.doPost(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:282) at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:455) at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:265) at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:262) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1213) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1154) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145) at com.ibm.ws.console.core.servlet.WSCUrlFilter.setUpCommandAssistence(WSCUrlFilter.java:792) at com.ibm.ws.console.core.servlet.WSCUrlFilter.continueStoringTaskState(WSCUrlFilter.java:363) at com.ibm.ws.console.core.servlet.WSCUrlFilter.doFilter(WSCUrlFilter.java:229) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:848) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:691) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:654) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:526) at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:764) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:133) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:450) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:508) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:296) at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102) at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1818) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1551) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [role = [org.xwiki.observation.ObservationManager] hint = [default]] at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:368) at org.xwiki.component.embed.EmbeddableComponentManager.lookup(EmbeddableComponentManager.java:116) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:78) ... 103 more Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup Event Listeners at org.xwiki.observation.internal.DefaultObservationManager.initialize(DefaultObservationManager.java:137) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:429) at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:361) ... 105 more Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [role = [org.xwiki.observation.EventListener] hint = [JarHandlerApplicationStartedListener]] at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:368) at org.xwiki.component.embed.EmbeddableComponentManager.lookupList(EmbeddableComponentManager.java:143) at org.xwiki.component.internal.DefaultComponentManager.lookupList(DefaultComponentManager.java:105) at org.xwiki.observation.internal.DefaultObservationManager.initialize(DefaultObservationManager.java:133) ... 107 more Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [role = [org.xwiki.extension.repository.LocalExtensionRepository] hint = [default]] at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:368) at org.xwiki.component.embed.EmbeddableComponentManager.lookup(EmbeddableComponentManager.java:126) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:403) at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:361) ... 110 more Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [role = [org.xwiki.extension.repository.CoreExtensionRepository] hint = [default]] at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:368) at org.xwiki.component.embed.EmbeddableComponentManager.lookup(EmbeddableComponentManager.java:126) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:403) at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:361) ... 113 more Caused by: java.lang.NullPointerException at java.util.Collections.addAll(Collections.java:3522) at org.reflections.util.ClasspathHelper.getUrlsForCurrentClasspath(ClasspathHelper.java:49) at org.reflections.util.ClasspathHelper.getUrlsForPackagePrefix(ClasspathHelper.java:35) at org.xwiki.extension.repository.internal.DefaultCoreExtensionRepository.loadExtensions(DefaultCoreExtensionRepository.java:81) at org.xwiki.extension.repository.internal.DefaultCoreExtensionRepository.initialize(DefaultCoreExtensionRepository.java:76) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:429) at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:361) ... 116 more

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