NullPointerException in SeamListener ------------------------------------ Key: JBSEAM-4903 URL: https://issues.jboss.org/browse/JBSEAM-4903 Project: Seam 2 Issue Type: Bug Components: Framework Affects Versions: 2.2.1.Final Environment: Ubuntu 11.10 Java 7 JBoss AS 7.1.0CR1b Eclipse Indigo Reporter: Fagner Silva Priority: Blocker Attachments: portalusuario.war.tar.gz Original Estimate: 2 days Remaining Estimate: 2 days I'm trying to migrate an application from Seam 2 to JBoss 7. I followed these steps (https://community.jboss.org/blogs/marek-novotny/2011/07/29/seam-2-booking...), but i'm getting this error: 11:27:18,627 Grave [javax.enterprise.resource.webcontainer.jsf.application] (MSC service thread 1-4) JSF1051: Service entry 'org.jboss.as.web.deployment.jsf.JsfInjectionProvider' does not extend DiscoverableInjectionProvider. Entry will be ignored. 11:27:18,629 Informações [javax.enterprise.resource.webcontainer.jsf.application] (MSC service thread 1-4) JSF1048: PostConstruct/PreDestroy annotations present. ManagedBeans methods marked with these annotations will have said annotations processed. 11:27:19,187 ERROR [stderr] (MSC service thread 1-4) log4j:WARN No appenders could be found for logger (javax.servlet.ServletContextListener). 11:27:19,187 ERROR [stderr] (MSC service thread 1-4) log4j:WARN Please initialize the log4j system properly. 11:27:19,188 ERROR [stderr] (MSC service thread 1-4) log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 11:27:30,098 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/portalusuario]] (MSC service thread 1-4) Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener: java.lang.NullPointerException at org.jboss.seam.init.Initialization.installComponents(Initialization.java:1170) [jboss-seam-2.2.1.Final.jar:2.2.1.Final] at org.jboss.seam.init.Initialization.init(Initialization.java:737) [jboss-seam-2.2.1.Final.jar:2.2.1.Final] at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:36) [jboss-seam-2.2.1.Final.jar:2.2.1.Final] at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3392) [jbossweb-7.0.7.Final.jar:] at org.apache.catalina.core.StandardContext.start(StandardContext.java:3850) [jbossweb-7.0.7.Final.jar:] at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:77) [jboss-as-web-7.1.0.CR1b.jar:7.1.0.CR1b] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [:1.7.0_01] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [:1.7.0_01] at java.lang.Thread.run(Unknown Source) [:1.7.0_01] 11:27:30,102 ERROR [org.apache.catalina.core.StandardContext] (MSC service thread 1-4) Error listenerStart 11:27:30,103 ERROR [org.apache.catalina.core.StandardContext] (MSC service thread 1-4) Context [/portalusuario] startup failed due to previous errors 11:27:30,109 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.web.deployment.default-host./portalusuario: org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./portalusuario: failed to start context at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:82) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [:1.7.0_01] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [:1.7.0_01] at java.lang.Thread.run(Unknown Source) [:1.7.0_01] 11:27:30,319 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015856: Undeploy of deployment "portalusuario.war" was rolled back with failure message {"JBAS014671: Failed services" => {"jboss.web.deployment.default-host./portalusuario" => "org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./portalusuario: failed to start context"}} 11:27:30,321 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report JBAS014777: Services which failed to start: service jboss.web.deployment.default-host./portalusuario: org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./portalusuario: failed to start context 11:27:30,326 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.web.deployment.default-host./portalusuario" => "org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./portalusuario: failed to start context"}}}} 11:27:30,365 INFO [org.jboss.jpa] (MSC service thread 1-7) JBAS011403: Stopping Persistence Unit Service 'portalusuario.war#portalusuarioDB' 11:27:30,366 INFO [org.hibernate.impl.SessionFactoryImpl] (MSC service thread 1-7) closing 11:27:30,454 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) Stopped deployment portalusuario.war in 133ms Since I hadn't found any hint to that kind of error I'm reporting here.