Can you make sure that you have a set<MethodName> defined for each
get<MethodName> or is<MethodName> for all entities for your persistence
unit. If it turns out that a missing set<MethodName> is cause for the
NPE, please file an issue under entity-persistence category.
Thanks,
Mitesh
glassfish_at_javadesktop.org wrote:
> Hi there
>
> Seems I have the same problem, but I'm using V2 build 41. Is this bug not fixed in V2?
>
>
> [#|2007-06-01T18:59:08.875+0200|WARNING|sun-appserver9.1|javax.enterprise.system.core.classloading|_ThreadID=39;_ThreadName=Thread-57;_RequestID=04823216-1a33-4f4e-8681-a4352e37f304;|Exception [TOPLINK-28018] (Oracle TopLink Essentials - 2.0 (Build b41d-beta2 (04/23/2007))): oracle.toplink.essentials.exceptions.EntityManagerSetupException
> Exception Description: predeploy for PersistenceUnit [EntityService] failed.
> Internal Exception: java.lang.NullPointerException
> javax.persistence.PersistenceException: Exception [TOPLINK-28018] (Oracle TopLink Essentials - 2.0 (Build b41d-beta2 (04/23/2007))): oracle.toplink.essentials.exceptions.EntityManagerSetupException
> Exception Description: predeploy for PersistenceUnit [EntityService] failed.
> Internal Exception: java.lang.NullPointerException
> at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:615)
> at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.createContainerEntityManagerFactory(EntityManagerFactoryProvider.java:178)
> at com.sun.enterprise.server.PersistenceUnitLoaderImpl.load(PersistenceUnitLoaderImpl.java:136)
> at com.sun.enterprise.server.PersistenceUnitLoaderImpl.load(PersistenceUnitLoaderImpl.java:71)
> at com.sun.enterprise.server.AbstractLoader.loadPersistenceUnits(AbstractLoader.java:881)
> at com.sun.enterprise.server.ApplicationLoader.doLoad(ApplicationLoader.java:171)
> at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:113)
> at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:226)
> at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:323)
> at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:197)
> at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:632)
> at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeApplicationDeployEventListener(AdminEventMulticaster.java:905)
> at com.sun.enterprise.admin.event.AdminEventMulticaster.handleApplicationDeployEvent(AdminEventMulticaster.java:889)
> at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:445)
> at com.sun.enterprise.admin.event.AdminEventMulticaster.multicastEvent(AdminEventMulticaster.java:160)
> at com.sun.enterprise.admin.server.core.DeploymentNotificationHelper.multicastEvent(DeploymentNotificationHelper.java:295)
> at com.sun.enterprise.deployment.phasing.DeploymentServiceUtils.multicastEvent(DeploymentServiceUtils.java:210)
> at com.sun.enterprise.deployment.phasing.ServerDeploymentTarget.sendStartEvent(ServerDeploymentTarget.java:285)
> at com.sun.enterprise.deployment.phasing.ApplicationStartPhase.runPhase(ApplicationStartPhase.java:119)
> at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:95)
> at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:892)
> at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:564)
> at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:608)
> at com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean.start(ApplicationsConfigMBean.java:731)
> 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 com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:353)
> at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:336)
> at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:448)
> at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
> at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
> at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
> at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:77)
> at $Proxy1.invoke(Unknown Source)
> at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:297)
> at com.sun.enterprise.deployment.client.DeploymentClientUtils.startApplication(DeploymentClientUtils.java:132)
> at com.sun.enterprise.deployment.client.DeployAction.run(DeployAction.java:524)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: Exception [TOPLINK-28018] (Oracle TopLink Essentials - 2.0 (Build b41d-beta2 (04/23/2007))): oracle.toplink.essentials.exceptions.EntityManagerSetupException
> Exception Description: predeploy for PersistenceUnit [EntityService] failed.
> Internal Exception: java.lang.NullPointerException
> at oracle.toplink.essentials.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:212)
> ... 44 more
> Caused by: java.lang.NullPointerException
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.objects.MetadataMethod.getSetMethodName(MetadataMethod.java:54)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.MetadataAccessor.getSetMethodName(MetadataAccessor.java:315)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.MetadataAccessor.setAccessorMethods(MetadataAccessor.java:560)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.BasicAccessor.processDirectToFieldMapping(BasicAccessor.java:167)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.BasicAccessor.process(BasicAccessor.java:145)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.ClassAccessor.processAccessor(ClassAccessor.java:513)
> at oracle.toplink.essentials.internal.ejb.cmp3.xml.accessors.XMLClassAccessor.processAccessors(XMLClassAccessor.java:335)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.ClassAccessor.process(ClassAccessor.java:483)
> at oracle.toplink.essentials.internal.ejb.cmp3.xml.accessors.XMLClassAccessor.process(XMLClassAccessor.java:304)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.MetadataProcessor.processMappingFile(MetadataProcessor.java:553)
> at oracle.toplink.essentials.internal.ejb.cmp3.metadata.MetadataProcessor.processMappingFiles(MetadataProcessor.java:518)
> at oracle.toplink.essentials.ejb.cmp3.persistence.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:352)
> at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:584)
> ... 43 more
>
> Marius
> [Message sent by forum member 'mariusw' (mariusw)]
>
> http://forums.java.net/jive/thread.jspa?messageID=220047
>
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