Hi all.

Time to time I found this error in ESB 4.5.0-SNAPSHOT

In this particular case was after a server restart.

 

TID: [-1234] [WSO2 Enterprise Service Bus] [2012-07-09 00:35:29,082] ERROR
{org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer}
-  Unable to handle service initialization. Service: Estudiante_Proxy
{org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer}

org.wso2.carbon.core.persistence.PersistenceException: Unable to handle
service initialization. Service: Estudiante_Proxy

        at
org.wso2.carbon.core.persistence.AbstractPersistenceManager.handleExceptionW
ithRollback(AbstractPersistenceManager.java:580)

        at
org.wso2.carbon.core.persistence.ServicePersistenceManager.handleExistingSer
viceInit(ServicePersistenceManager.java:713)

        at
org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer.d
eploy(PersistenceMetaDataDeployer.java:91)

        at
org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(Deploy
mentFileData.java:136)

        at
org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:
810)

        at
org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.jav
a:144)

        at
org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.jav
a:377)

        at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListe
ner.java:254)

        at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListe
ner.java:371)

        at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(Schedule
rTask.java:59)

        at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:6
7)

        at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDepl
oymentSchedulerTask.java:76)

        at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)

        at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)

        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)

        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$
101(ScheduledThreadPoolExecutor.java:98)

        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeri
odic(ScheduledThreadPoolExecutor.java:181)

        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Sch
eduledThreadPoolExecutor.java:205)

        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
va:886)

        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
08)

        at java.lang.Thread.run(Thread.java:619)

Caused by: java.lang.NullPointerException

        at
com.ctc.wstx.sw.BaseNsStreamWriter.doWriteAttr(BaseNsStreamWriter.java:468)

        at
com.ctc.wstx.sw.BaseNsStreamWriter.writeAttribute(BaseNsStreamWriter.java:23
0)

        at
org.apache.axiom.util.stax.wrapper.XMLStreamWriterWrapper.writeAttribute(XML
StreamWriterWrapper.java:88)

        at
org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeAttribute(MTOMXMLStreamWri
ter.java:230)

        at
org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStartpart(OMSerializ
erUtil.java:450)

        at
org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStartpart(OMSerializ
erUtil.java:169)

        at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.
java:874)

        at
org.apache.axiom.om.impl.util.OMSerializerUtil.serializeChildren(OMSerialize
rUtil.java:563)

        at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.
java:875)

        at
org.apache.axiom.om.impl.llom.OMSerializableImpl.serialize(OMSerializableImp
l.java:125)

        at
org.apache.axiom.om.impl.llom.OMSerializableImpl.serializeAndConsume(OMSeria
lizableImpl.java:117)

        at
org.apache.axiom.om.impl.llom.OMSerializableImpl.serializeAndConsume(OMSeria
lizableImpl.java:150)

        at
org.wso2.carbon.core.persistence.file.AbstractFilePersistenceManager.commitT
ransaction(AbstractFilePersistenceManager.java:96)

        at
org.wso2.carbon.core.persistence.ServicePersistenceManager.handleExistingSer
viceInit(ServicePersistenceManager.java:707)

        ... 19 more

 

Saludos,

Ing. Jorge Infante Osorio.

J´Dpto Soluciones SOA.

CDAE.

Fac. 5.

UCI.

 



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