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via Oracle Community by josealvarezdelara, 1 year ago
java.lang.Instantiat ionException: Application: MyFirstOC4JApp is in failed state as initialization f ailed
com.evermind.server.ejb.exception.DeploymentException: [MyFirstOC4JAp
p]: Excepci¾n al crear EntityManagerFactory con la clase PersistenceProvider org
.eclipse.persistence.jpa.PersistenceProvider para la unidad de persistencia exam
ple.	at com.evermind.server.ejb.exception.DeploymentException.exceptionCreatingEntityManagerFactory(DeploymentException.java:130)	at com.evermind.server.ejb.persistence.PersistenceUnitManagerImpl.createContainerEntityManagerFactory(PersistenceUnitManagerImpl.java:197)	at com.evermind.server.ejb.persistence.PersistenceUnitManagerImpl.initializePersistenceUnit(PersistenceUnitManagerImpl.java:159)	at com.evermind.server.ejb.persistence.PersistenceUnitManagerImpl.initialize(PersistenceUnitManagerImpl.java:87)	at com.evermind.server.ApplicationStateRunning.initializeApplication(ApplicationStateRunning.java:232)	at com.evermind.server.Application.setConfig(Application.java:460)	at com.evermind.server.Application.setConfig(Application.java:361)	at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1919)	at oracle.oc4j.admin.internal.ApplicationDeployer.addApplication(ApplicationDeployer.java:776)	at oracle.oc4j.admin.internal.ApplicationDeployer.doDeploy(ApplicationDeployer.java:273)	at oracle.oc4j.admin.internal.DeployerBase.execute(DeployerBase.java:100)	at oracle.oc4j.admin.jmx.server.mbeans.deploy.OC4JDeployerRunnable.doRun(OC4JDeployerRunnable.java:52)	at oracle.oc4j.admin.jmx.server.mbeans.deploy.DeployerRunnable.run(DeployerRunnable.java:81)	at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)	at java.lang.Thread.run(Thread.java:595)