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http://jira.jboss.com/jira/browse/JBSEAM-1681?page=comments#action_12369381 ]
Michael Youngstrom commented on JBSEAM-1681:
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Here is the tomcat issue:
http://issues.apache.org/bugzilla/show_bug.cgi?id=42934
If any of you jboss folks can use your tomcat contacts to get this looked at that would be
nice. :)
NPE thrown when activating/passivinting the session in tomcat
-------------------------------------------------------------
Key: JBSEAM-1681
URL:
http://jira.jboss.com/jira/browse/JBSEAM-1681
Project: JBoss Seam
Issue Type: Bug
Components: Core
Affects Versions: 2.0.0.CR1
Reporter: Michael Youngstrom
Assigned To: Michael Youngstrom
Fix For: 2.0.0.CR1
I'm running Seam in tomcat 5.5.23. When I shutdown I get an NPE. It appears that
contextDestroyed is being called before tomcat does the session passivation. Any opinions
on the best way to deal with this? It's obviously fairly harmless but the message is
semi annoying?
java.lang.NullPointerException
at org.jboss.seam.contexts.BasicContext.get(BasicContext.java:48)
at org.jboss.seam.Component.forName(Component.java:1709)
at org.jboss.seam.Component.getInstance(Component.java:1757)
at org.jboss.seam.Component.getInstance(Component.java:1752)
at org.jboss.seam.Component.getInstance(Component.java:1729)
at org.jboss.seam.Component.getInstance(Component.java:1724)
at org.jboss.seam.core.Events.instance(Events.java:154)
at org.jboss.seam.core.Events.exists(Events.java:149)
at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:236)
at org.jboss.seam.contexts.Lifecycle.endCall(Lifecycle.java:91)
at
org.jboss.seam.persistence.ManagedPersistenceContext.sessionWillPassivate(ManagedPersistenceContext.java:157)
at org.apache.catalina.session.StandardSession.passivate(StandardSession.java:774)
at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:516)
at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4363)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
at org.apache.catalina.core.StandardService.stop(StandardService.java:510)
at org.apache.catalina.core.StandardServer.stop(StandardServer.java:734)
at org.apache.catalina.startup.Catalina.stop(Catalina.java:602)
at org.apache.catalina.startup.Catalina.start(Catalina.java:577)
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:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
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