Bugs item #617585, was opened at 2002-10-02 16:39
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Category: JBossServer
Group: v3.1
Status: Open
Resolution: None
Priority: 5
Submitted By: PEte Clark (pc3)
Assigned to: Nobody/Anonymous (nobody)
Summary: NullPointerException depl. WAR on 3.0.3
Initial Comment:
I'm trying to deploy my war file on jboss 3.0.3.
Everything worked fine on 3.0.2, I moved my necessary
lib files in, etc. I get this exception when I start jboss
with my .war file in there:
13:53:19,310 ERROR [URLDeploymentScanner] Failed
to deploy:
org.jboss.deployment.scanner.URLDeploymentScanner$
DeployedUR
L@88446927{ url=file:/C:/jboss-
3.0.3/server/all/deploy/bobo.war,
deployedLastModified=0 }
org.jboss.deployment.DeploymentException: - nested
throwable: (java.lang.NullPointerException)
at org.jboss.jetty.Jetty.deploy(Jetty.java:434)
at org.jboss.jetty.JettyService.performDeploy
(JettyService.java:243)
at org.jboss.web.AbstractWebContainer.start
(AbstractWebContainer.java:300)
at org.jboss.deployment.MainDeployer.start
(MainDeployer.java:802)
at org.jboss.deployment.MainDeployer.deploy
(MainDeployer.java:616)
at org.jboss.deployment.MainDeployer.deploy
(MainDeployer.java:580)
at sun.reflect.GeneratedMethodAccessor14.invoke
(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invok
e(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke
(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke
(MBeanProxy.java:174)
at $Proxy4.deploy(Unknown Source)
at
org.jboss.deployment.scanner.URLDeploymentScanner.
deploy(URLDeploymentScanner.java:427)
at
org.jboss.deployment.scanner.URLDeploymentScanner.
scanDirectory(URLDeploymentScanner.java:648)
at
org.jboss.deployment.scanner.URLDeploymentScanner.
scan(URLDeploymentScanner.java:499)
at
org.jboss.deployment.scanner.AbstractDeploymentScan
ner.startService(AbstractDeploymentScanner.java:261)
at org.jboss.system.ServiceMBeanSupport.start
(ServiceMBeanSupport.java:164)
at sun.reflect.GeneratedMethodAccessor9.invoke
(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invok
e(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke
(MBeanServerImpl.java:517)
at
org.jboss.system.ServiceController$ServiceProxy.invoke
(ServiceController.java:976)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start
(ServiceController.java:397)
at sun.reflect.GeneratedMethodAccessor7.invoke
(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invok
e(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke
(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke
(MBeanProxy.java:174)
at $Proxy3.start(Unknown Source)
at org.jboss.deployment.SARDeployer.start
(SARDeployer.java:249)
at org.jboss.deployment.MainDeployer.start
(MainDeployer.java:802)
at org.jboss.deployment.MainDeployer.deploy
(MainDeployer.java:616)
at org.jboss.deployment.MainDeployer.deploy
(MainDeployer.java:580)
at org.jboss.deployment.MainDeployer.deploy
(MainDeployer.java:564)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invok
e(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke
(MBeanServerImpl.java:517)
at org.jboss.system.server.ServerImpl.doStart
(ServerImpl.java:324)
at org.jboss.system.server.ServerImpl.start
(ServerImpl.java:221)
at org.jboss.Main.boot(Main.java:148)
at org.jboss.Main$1.run(Main.java:381)
at java.lang.Thread.run(Thread.java:536)
Caused by: java.lang.NullPointerException
at org.mortbay.j2ee.session.Manager.start
(Manager.java:159)
at org.mortbay.jetty.servlet.ServletHandler.start
(ServletHandler.java:409)
at org.mortbay.jetty.servlet.WebApplicationHandler.start
(WebApplicationHandler.java:142)
at org.mortbay.http.HttpContext.startHandlers
(HttpContext.java:1780)
----------------------------------------------------------------------
Comment By: Laurent Etiemble (letiemble)
Date: 2002-10-02 17:36
Message:
Logged In: YES
user_id=437455
Hi all,
I have the same problem on my WAR :
- deploys fine in 3.0.1
- deploys fine in 3.0.2
- NPE in 3.0.3.
I made some investigations, and here is what I found :
- my web.xml contains a <distributable/> tag. If I remove it,
my WAR deploys fine.
- when deploying my WAR the NPE comes from the
org.mortbay.j2ee.session.Manager class, inside the "start"
method. The member variable "_store" is null, which leads to
the NPE.
- the "_store" member is initialized in the "initialize" method
of the org.mortbay.j2ee.session.Manager class, but this
method is never called.
I hope it will help to correct the bug.
Regards.
----------------------------------------------------------------------
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