Help -- wls8.1 removes the applications in config.xml

We deployed three web applications to weblogic 8.1 express. After running fine
for about 4 days, there's an error logged, and weblogic 8.1 removed the applications
we configured in config.xml. When we started weblogic 8.1 again, the applications
are not loaded any more.
Could any one tell me why this is happening? Thanks a lot
-yuyu
Here's the error log.
####<Dec 23, 2003 7:57:56 PM PST> <Notice> <Security> <devlabsrv1> <epServer>
<main> <<WLS Kernel>> <> <BEA-090082> <Security initializing using security realm
myrealm.>
####<Dec 23, 2003 7:57:57 PM PST> <Notice> <WebLogicServer> <devlabsrv1> <epServer>
<main> <<WLS Kernel>> <> <BEA-000327> <Starting WebLogic Admin Server "epServer"
for domain "Everypath">
####<Dec 23, 2003 7:58:14 PM PST> <Warning> <HTTP> <devlabsrv1> <epServer> <main>
<<WLS Kernel>> <> <BEA-101247> <MTA: Public ID references the old version of the
Servlet DTD. You must change the public ID in web.xml file to "-//Sun Microsystems,
Inc.//DTD Web Application 2.3//EN".>
####<Dec 23, 2003 7:58:15 PM PST> <Warning> <HTTP> <devlabsrv1> <epServer> <main>
<<WLS Kernel>> <> <BEA-101247> <epadmin: Public ID references the old version
of the Servlet DTD. You must change the public ID in web.xml file to "-//Sun Microsystems,
Inc.//DTD Web Application 2.3//EN".>
####<Dec 23, 2003 7:58:15 PM PST> <Warning> <HTTP> <devlabsrv1> <epServer> <main>
<<WLS Kernel>> <> <BEA-101247> <ep: Public ID references the old version of the
Servlet DTD. You must change the public ID in web.xml file to "-//Sun Microsystems,
Inc.//DTD Web Application 2.3//EN".>
####<Dec 23, 2003 7:58:33 PM PST> <Warning> <Management> <devlabsrv1> <epServer>
<main> <<WLS Kernel>> <> <BEA-141130> <The domain configuration version was not
set for the domain Everypath that is being started. (The current server version
is 8.1.0.0.)>
####<Dec 23, 2003 7:58:34 PM PST> <Notice> <WebLogicServer> <devlabsrv1> <epServer>
<ListenThread.Default> <<WLS Kernel>> <> <BEA-000355> <Thread "ListenThread.Default"
listening on port 7001, ip address *.*>
####<Dec 23, 2003 7:58:34 PM PST> <Notice> <WebLogicServer> <devlabsrv1> <epServer>
<main> <<WLS Kernel>> <> <BEA-000365> <Server state changed to RUNNING>
####<Dec 23, 2003 7:58:34 PM PST> <Notice> <WebLogicServer> <devlabsrv1> <epServer>
<main> <<WLS Kernel>> <> <BEA-000360> <Server started in RUNNING mode>
####<Dec 23, 2003 9:38:03 PM PST> <Warning> <WebLogicServer> <devlabsrv1> <epServer>
<weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <> <BEA-000337> <ExecuteThread:
'14' for queue: 'default' has been busy for "1,084" seconds working on the request
"Http Request: /MTA/Server", which is more than the configured time (StuckThreadMaxTime)
of "600" seconds.>
####<Dec 24, 2003 11:08:04 AM PST> <Warning> <WebLogicServer> <devlabsrv1> <epServer>
<weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <> <BEA-000337> <ExecuteThread:
'14' for queue: 'default' has been busy for "801" seconds working on the request
"Http Request: /MTA/Server", which is more than the configured time (StuckThreadMaxTime)
of "600" seconds.>
####<Dec 24, 2003 11:40:09 AM PST> <Warning> <HTTP Session> <devlabsrv1> <epServer>
<ExecuteThread: '14' for queue: 'default'> <<anonymous>> <> <BEA-100061> <Web
application: ServletContext(id=12222848,name=epadmin,context-path=/epadmin) tried
to place a non-serializable attribute: schema into the session: 1pruOeafNuve6lfaVvZEkt2n19VVrY5wqVzmeJaq9HOK9qfI2ly4!634073209!1072294766531.
This attribute will be lost upon redeployment. This message is logged only once
per session.>
####<Dec 24, 2003 3:08:04 PM PST> <Warning> <WebLogicServer> <devlabsrv1> <epServer>
<weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <> <BEA-000337> <ExecuteThread:
'13' for queue: 'default' has been busy for "1,159" seconds working on the request
"Http Request: /MTA/Server", which is more than the configured time (StuckThreadMaxTime)
of "600" seconds.>
####<Dec 24, 2003 3:18:04 PM PST> <Warning> <WebLogicServer> <devlabsrv1> <epServer>
<weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <> <BEA-000337> <ExecuteThread:
'14' for queue: 'default' has been busy for "881" seconds working on the request
"Http Request: /MTA/Server", which is more than the configured time (StuckThreadMaxTime)
of "600" seconds.>
####<Dec 24, 2003 5:58:04 PM PST> <Warning> <WebLogicServer> <devlabsrv1> <epServer>
<weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <> <BEA-000337> <ExecuteThread:
'14' for queue: 'default' has been busy for "1,104" seconds working on the request
"Http Request: /MTA/Server", which is more than the configured time (StuckThreadMaxTime)
of "600" seconds.>
####<Dec 29, 2003 4:28:28 AM PST> <Error> <Deployer> <devlabsrv1> <epServer> <ExecuteThread:
'1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149201> <Failed
to complete the deployment task with ID 0 for the application appsdirepadmin_dir.
java.lang.NullPointerException
     at weblogic.utils.FileUtils.remove(FileUtils.java:172)
     at weblogic.utils.FileUtils.remove(FileUtils.java:185)
     at weblogic.servlet.internal.WebAppModule.remove(WebAppModule.java:902)
     at weblogic.j2ee.J2EEApplicationContainer.remove(J2EEApplicationContainer.java:2206)
     at weblogic.j2ee.J2EEApplicationContainer.remove(J2EEApplicationContainer.java:2192)
     at weblogic.j2ee.J2EEApplicationContainerFactory.removeApplicationContainer(J2EEApplicationContainerFactory.java:143)
     at weblogic.management.deploy.slave.SlaveDeployer$RemoveTask.perform(SlaveDeployer.java:2608)
     at weblogic.management.deploy.slave.SlaveDeployer$RemoveTask.doCommit(SlaveDeployer.java:2581)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2308)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
--------------- nested within: ------------------
weblogic.management.DeploymentException: [Deployer:149233]An unexpected error
was encountered during the deployment process. - with nested exception:
[java.lang.NullPointerException]
     at weblogic.management.deploy.slave.SlaveDeployer.throwUnexpected(SlaveDeployer.java:2181)
     at weblogic.management.deploy.slave.SlaveDeployer.access$700(SlaveDeployer.java:132)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2323)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
>
####<Dec 29, 2003 4:28:28 AM PST> <Notice> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149063>
<There seems to be some configuration error with application appsdirepadmin_dir.
See previous errors for details. The application appsdirepadmin_dir will be
removed since its target list is empty.>
####<Dec 29, 2003 4:28:28 AM PST> <Warning> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149004>
<Failures were detected while initiating Remove task for application appsdirepadmin_dir.>
####<Dec 29, 2003 4:28:28 AM PST> <Error> <Management> <devlabsrv1> <epServer>
<ExecuteThread: '0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149306>
<Deployment update failed. Update Failed due to any one of the servers not up
Server epServer failed in respond>
####<Dec 29, 2003 4:28:32 AM PST> <Warning> <DRS> <devlabsrv1> <epServer> <ExecuteThread:
'0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-002506> <The current
version 6 for DataIdentifier DataIdentifierID: 1 does not match with incoming
version 7 for a one-phase update.>
####<Dec 29, 2003 4:28:32 AM PST> <Error> <Deployer> <devlabsrv1> <epServer> <ExecuteThread:
'0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149201> <Failed
to complete the deployment task with ID 1 for the application appsdirep_dir.
java.lang.NullPointerException
     at weblogic.utils.FileUtils.remove(FileUtils.java:172)
     at weblogic.utils.FileUtils.remove(FileUtils.java:185)
     at weblogic.servlet.internal.WebAppModule.remove(WebAppModule.java:902)
     at weblogic.j2ee.J2EEApplicationContainer.remove(J2EEApplicationContainer.java:2206)
     at weblogic.j2ee.J2EEApplicationContainer.remove(J2EEApplicationContainer.java:2192)
     at weblogic.j2ee.J2EEApplicationContainerFactory.removeApplicationContainer(J2EEApplicationContainerFactory.java:143)
     at weblogic.management.deploy.slave.SlaveDeployer$RemoveTask.perform(SlaveDeployer.java:2608)
     at weblogic.management.deploy.slave.SlaveDeployer$RemoveTask.doCommit(SlaveDeployer.java:2581)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2308)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
--------------- nested within: ------------------
weblogic.management.DeploymentException: [Deployer:149233]An unexpected error
was encountered during the deployment process. - with nested exception:
[java.lang.NullPointerException]
     at weblogic.management.deploy.slave.SlaveDeployer.throwUnexpected(SlaveDeployer.java:2181)
     at weblogic.management.deploy.slave.SlaveDeployer.access$700(SlaveDeployer.java:132)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2323)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
>
####<Dec 29, 2003 4:28:32 AM PST> <Notice> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149063>
<There seems to be some configuration error with application appsdirep_dir.
See previous errors for details. The application appsdirep_dir will be removed
since its target list is empty.>
####<Dec 29, 2003 4:28:32 AM PST> <Warning> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149004>
<Failures were detected while initiating Remove task for application appsdirep_dir.>
####<Dec 29, 2003 4:28:32 AM PST> <Error> <Management> <devlabsrv1> <epServer>
<ExecuteThread: '1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149306>
<Deployment update failed. Update Failed due to any one of the servers not up
Server epServer failed in respond>
####<Dec 29, 2003 4:28:36 AM PST> <Warning> <DRS> <devlabsrv1> <epServer> <ExecuteThread:
'1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-002506> <The current
version 6 for DataIdentifier DataIdentifierID: 1 does not match with incoming
version 8 for a one-phase update.>
####<Dec 29, 2003 4:28:37 AM PST> <Error> <Deployer> <devlabsrv1> <epServer> <ExecuteThread:
'1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149201> <Failed
to complete the deployment task with ID 2 for the application appsdirMTA_dir.
java.lang.NullPointerException
     at weblogic.utils.FileUtils.remove(FileUtils.java:172)
     at weblogic.utils.FileUtils.remove(FileUtils.java:185)
     at weblogic.servlet.internal.WebAppModule.remove(WebAppModule.java:902)
     at weblogic.j2ee.J2EEApplicationContainer.remove(J2EEApplicationContainer.java:2206)
     at weblogic.j2ee.J2EEApplicationContainer.remove(J2EEApplicationContainer.java:2192)
     at weblogic.j2ee.J2EEApplicationContainerFactory.removeApplicationContainer(J2EEApplicationContainerFactory.java:143)
     at weblogic.management.deploy.slave.SlaveDeployer$RemoveTask.perform(SlaveDeployer.java:2608)
     at weblogic.management.deploy.slave.SlaveDeployer$RemoveTask.doCommit(SlaveDeployer.java:2581)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2308)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
--------------- nested within: ------------------
weblogic.management.DeploymentException: [Deployer:149233]An unexpected error
was encountered during the deployment process. - with nested exception:
[java.lang.NullPointerException]
     at weblogic.management.deploy.slave.SlaveDeployer.throwUnexpected(SlaveDeployer.java:2181)
     at weblogic.management.deploy.slave.SlaveDeployer.access$700(SlaveDeployer.java:132)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2323)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
     at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
>
####<Dec 29, 2003 4:28:37 AM PST> <Notice> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149063>
<There seems to be some configuration error with application appsdirMTA_dir.
See previous errors for details. The application appsdirMTA_dir will be removed
since its target list is empty.>
####<Dec 29, 2003 4:28:37 AM PST> <Warning> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149004>
<Failures were detected while initiating Remove task for application appsdirMTA_dir.>
####<Dec 29, 2003 4:28:37 AM PST> <Error> <Management> <devlabsrv1> <epServer>
<ExecuteThread: '0' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149306>
<Deployment update failed. Update Failed due to any one of the servers not up
Server epServer failed in respond>
####<Dec 29, 2003 4:44:22 AM PST> <Warning> <DRS> <devlabsrv1> <epServer> <ExecuteThread:
'2' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-002506> <The current
version 6 for DataIdentifier DataIdentifierID: 1 does not match with incoming
version 9 for a one-phase update.>
####<Dec 29, 2003 4:44:22 AM PST> <Warning> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '2' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149004>
<Failures were detected while initiating Deploy task for application appsdirepadmin_dir.>
####<Dec 29, 2003 4:44:22 AM PST> <Error> <Deployer> <devlabsrv1> <epServer> <ExecuteThread:
'2' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149201> <Failed
to complete the deployment task with ID 3 for the application appsdirepadmin_dir.
javax.management.InstanceAlreadyExistsException: Everypath:Location=epServer,Name=epServer__appsdir_epadmin_dir,ServerRuntime=epServer,Type=ApplicationRuntime
     at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
     at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:2371)
     at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:876)
     at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanServerImpl.java:457)
     at weblogic.management.runtime.RuntimeMBeanDelegate.register(RuntimeMBeanDelegate.java:166)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:122)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:85)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:62)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:74)
     at weblogic.j2ee.J2EEApplicationRuntimeMBeanImpl.<init>(J2EEApplicationRuntimeMBeanImpl.java:42)
     at weblogic.j2ee.J2EEApplicationContainer.initRuntimeMBean(J2EEApplicationContainer.java:776)
     at weblogic.j2ee.J2EEApplicationContainer.<init>(J2EEApplicationContainer.java:447)
     at weblogic.j2ee.J2EEApplicationContainerFactory.createApplicationContainer(J2EEApplicationContainerFactory.java:131)
     at weblogic.j2ee.J2EEApplicationContainerFactory.getOrCreateApplicationContainer(J2EEApplicationContainerFactory.java:113)
     at weblogic.management.deploy.slave.SlaveDeployer$Application.getContainer(SlaveDeployer.java:2976)
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2518)
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2450)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
--------------- nested within: ------------------
weblogic.management.ManagementException: - with nested exception:
[javax.management.InstanceAlreadyExistsException: Everypath:Location=epServer,Name=epServer__appsdir_epadmin_dir,ServerRuntime=epServer,Type=ApplicationRuntime]
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2459)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
>
####<Dec 29, 2003 4:44:26 AM PST> <Warning> <DRS> <devlabsrv1> <epServer> <ExecuteThread:
'1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-002506> <The current
version 6 for DataIdentifier DataIdentifierID: 1 does not match with incoming
version 10 for a one-phase update.>
####<Dec 29, 2003 4:44:26 AM PST> <Warning> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149004>
<Failures were detected while initiating Deploy task for application appsdirep_dir.>
####<Dec 29, 2003 4:44:26 AM PST> <Error> <Deployer> <devlabsrv1> <epServer> <ExecuteThread:
'1' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149201> <Failed
to complete the deployment task with ID 4 for the application appsdirep_dir.
javax.management.InstanceAlreadyExistsException: Everypath:Location=epServer,Name=epServer__appsdir_ep_dir,ServerRuntime=epServer,Type=ApplicationRuntime
     at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
     at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:2371)
     at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:876)
     at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanServerImpl.java:457)
     at weblogic.management.runtime.RuntimeMBeanDelegate.register(RuntimeMBeanDelegate.java:166)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:122)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:85)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:62)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:74)
     at weblogic.j2ee.J2EEApplicationRuntimeMBeanImpl.<init>(J2EEApplicationRuntimeMBeanImpl.java:42)
     at weblogic.j2ee.J2EEApplicationContainer.initRuntimeMBean(J2EEApplicationContainer.java:776)
     at weblogic.j2ee.J2EEApplicationContainer.<init>(J2EEApplicationContainer.java:447)
     at weblogic.j2ee.J2EEApplicationContainerFactory.createApplicationContainer(J2EEApplicationContainerFactory.java:131)
     at weblogic.j2ee.J2EEApplicationContainerFactory.getOrCreateApplicationContainer(J2EEApplicationContainerFactory.java:113)
     at weblogic.management.deploy.slave.SlaveDeployer$Application.getContainer(SlaveDeployer.java:2976)
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2518)
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2450)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
--------------- nested within: ------------------
weblogic.management.ManagementException: - with nested exception:
[javax.management.InstanceAlreadyExistsException: Everypath:Location=epServer,Name=epServer__appsdir_ep_dir,ServerRuntime=epServer,Type=ApplicationRuntime]
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2459)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
>
####<Dec 29, 2003 4:44:30 AM PST> <Warning> <DRS> <devlabsrv1> <epServer> <ExecuteThread:
'2' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-002506> <The current
version 6 for DataIdentifier DataIdentifierID: 1 does not match with incoming
version 11 for a one-phase update.>
####<Dec 29, 2003 4:44:31 AM PST> <Warning> <Deployer> <devlabsrv1> <epServer>
<ExecuteThread: '2' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149004>
<Failures were detected while initiating Deploy task for application appsdirMTA_dir.>
####<Dec 29, 2003 4:44:31 AM PST> <Error> <Deployer> <devlabsrv1> <epServer> <ExecuteThread:
'2' for queue: 'weblogic.kernel.System'> <<WLS Kernel>> <> <BEA-149201> <Failed
to complete the deployment task with ID 5 for the application appsdirMTA_dir.
javax.management.InstanceAlreadyExistsException: Everypath:Location=epServer,Name=epServer__appsdir_MTA_dir,ServerRuntime=epServer,Type=ApplicationRuntime
     at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
     at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:2371)
     at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:876)
     at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanServerImpl.java:457)
     at weblogic.management.runtime.RuntimeMBeanDelegate.register(RuntimeMBeanDelegate.java:166)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:122)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:85)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:62)
     at weblogic.management.runtime.RuntimeMBeanDelegate.<init>(RuntimeMBeanDelegate.java:74)
     at weblogic.j2ee.J2EEApplicationRuntimeMBeanImpl.<init>(J2EEApplicationRuntimeMBeanImpl.java:42)
     at weblogic.j2ee.J2EEApplicationContainer.initRuntimeMBean(J2EEApplicationContainer.java:776)
     at weblogic.j2ee.J2EEApplicationContainer.<init>(J2EEApplicationContainer.java:447)
     at weblogic.j2ee.J2EEApplicationContainerFactory.createApplicationContainer(J2EEApplicationContainerFactory.java:131)
     at weblogic.j2ee.J2EEApplicationContainerFactory.getOrCreateApplicationContainer(J2EEApplicationContainerFactory.java:113)
     at weblogic.management.deploy.slave.SlaveDeployer$Application.getContainer(SlaveDeployer.java:2976)
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2518)
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2450)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
--------------- nested within: ------------------
weblogic.management.ManagementException: - with nested exception:
[javax.management.InstanceAlreadyExistsException: Everypath:Location=epServer,Name=epServer__appsdir_MTA_dir,ServerRuntime=epServer,Type=ApplicationRuntime]
     at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2459)
     at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
     at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
     at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)

>
Please help me find the error and eliminate it.
I am disgusted with it as i am stuck at this position for last 15 days.15 days on "Hello Anything" should never happen.
Even the demo sample projects given in NetBeans are generating error messages.Somebody explain to me how JSF is making life "easy".
There's a lot here.
%

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