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RE: [eclipselink-users] Predeployment of PersistenceUnit failed

Hi Guy,

 

I have just downloaded the latest nightly build (eclipselink-incubation-20080327.zip ) and  we receive the same error, see trace below.

 

Our spring application context looks like this:

 

Hope you are able to reproduce and help us. As I said, I can send you the Eclipse project  to easier reproduce the error.

 

Best regards,

Rune

 

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xmlns:tx="http://www.springframework.org/schema/tx"

  xsi:schemaLocation="http://www.springframework.org/schema/beans

 

      http://www.springframework.org/schema/beans/spring-beans.xsd

 

      http://www.springframework.org/schema/tx

 

      http://www.springframework.org/schema/tx/spring-tx.xsd">

 

  <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">

    <property name="dataSource" ref="dataSource" />

    <property name="entityManagerFactory" ref="entityManagerFactory" />

  </bean>

 

  <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">

    <property name="driverClassName" value="org.hsqldb.jdbcDriver" />

    <!--  property name="url" value="jdbc:hsqldb:hsql://localhost/xdb6" /-->

    <property name="url" value="jdbc:hsqldb:mem:test" />

    <property name="username" value="sa" />

    <property name="password" value="" />

  </bean>

 

  <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">

    <property name="dataSource" ref="dataSource" />

    <property name="jpaVendorAdapter">

      <bean class="org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter">

        <property name="showSql" value="false" />

        <property name="database" value="HSQL" />

      </bean>

    </property>

    <property name="jpaProperties">

      <props>

        <prop key="eclipselink.logging.level">FINEST</prop>

        <prop key="eclipselink.ddl-generation">create-tables</prop>

        <prop key="eclipselink.ddl-generation.output-mode">both</prop>

      </props>

    </property>

  </bean>

</beans>

 

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [ApplicationContextEclipseLinkTest.xml]: Cannot resolve reference to bean 'entityManagerFactory' while setting bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [ApplicationContextEclipseLinkTest.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080327)): org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

                at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)

                at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1210)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:978)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:462)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:404)

                at java.security.AccessController.doPrivileged(Native Method)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:375)

                at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:263)

                at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:170)

                at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:260)

                at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:184)

                at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:163)

                at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:430)

                at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)

                at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)

                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:597)

                at org.springframework.test.jpa.AbstractJpaTests.runBare(AbstractJpaTests.java:230)

                at junit.framework.TestResult$1.protect(TestResult.java:106)

                at junit.framework.TestResult.runProtected(TestResult.java:124)

                at junit.framework.TestResult.run(TestResult.java:109)

                at junit.framework.TestCase.run(TestCase.java:118)

                at junit.framework.TestSuite.runTest(TestSuite.java:208)

                at junit.framework.TestSuite.run(TestSuite.java:203)

                at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)

                at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [ApplicationContextEclipseLinkTest.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080327)): org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1302)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:463)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:404)

                at java.security.AccessController.doPrivileged(Native Method)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:375)

                at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:263)

                at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:170)

                at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:260)

                at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:184)

                at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:163)

                at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)

                ... 32 more

Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080327)): org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

                at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:809)

                at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:158)

                at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:227)

                at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:281)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1333)

                at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1299)

                ... 42 more

Caused by: Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080327)): org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

                at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:209)

                ... 48 more

Caused by: java.lang.NullPointerException

                at org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor.getLogger(MetadataAccessor.java:215)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor.getName(MetadataAccessor.java:273)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.DirectAccessor.getDatabaseField(DirectAccessor.java:163)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.BasicAccessor.process(BasicAccessor.java:156)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.IdAccessor.process(IdAccessor.java:117)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.ClassAccessor.processAccessor(ClassAccessor.java:410)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.ClassAccessor.processAccessors(ClassAccessor.java:508)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.MappedSuperclassAccessor.process(MappedSuperclassAccessor.java:255)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.processMappedSuperclasses(EntityAccessor.java:614)

                at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.process(EntityAccessor.java:315)

                at org.eclipse.persistence.internal.jpa.metadata.xml.XMLEntityMappings.process(XMLEntityMappings.java:481)

                at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.processEntityMappings(MetadataProcessor.java:294)

                at org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:267)

                at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:766)

                ... 47 more

 

 

From: eclipselink-users-bounces@xxxxxxxxxxx [mailto:eclipselink-users-bounces@xxxxxxxxxxx] On Behalf Of Guy Pelletier
Sent: 27. mars 2008 15:44
To: EclipseLink User Discussions
Subject: Re: [eclipselink-users] Predeployment of PersistenceUnit failed

 

Hi Rune,

 

I've tested your what you have provided (outside of Spring mind you) and was unable to reproduce the error on either M5 or our latest code.

 

I'm wondering if you could re-test against the latest nightly build? If anything this will allow us to line up the stack trace better (if the problem still exists for you) since a number of changes have occurred since M05.

 

 

Thanks,

Guy

----- Original Message -----

From: Rune Kvamme

Sent: Wednesday, March 26, 2008 3:19 PM

Subject: [eclipselink-users] Predeployment of PersistenceUnit failed

 

Hi,

 

We have experienced a problem after upgrading from M03 to M05, although the problem seems to be present in M04 as well. I have created a small "dummy"

example to illustrate the problem.

 

We are using Spring 2.5.3.

 

In the example I have one single Entity which inherits from a MappedSuperclass.

 

Test classes

-----------------------------------------

 

public class AbstractTopObject {

   

    private long id;

   

    public long getId() {

        return this.id;

    }

   

    public void setId(long id) {

        this.id = id;

    }

}

 

public class TestEntity extends AbstractTopObject {

   

    private String basic;

}

 

-----------------------------------------

 

 

The orm.xml is as follows:

 

-----------------------------------------

 

<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm

        http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"

  version="1.0">

 

  <mapped-superclass class="com.statoil.domain.AbstractTopObject" access="FIELD">

    <attributes>

      <id name="id">

        <generated-value strategy="AUTO" />

      </id>

    </attributes>

  </mapped-superclass>

 

  <entity class="com.statoil.domain.TestEntity" access="FIELD" />

 

</entity-mappings>

 

----------------------------------------

 

When running this we get the below error stack. This example runs fine when we use EclipseLink M03.

I will gladly provide my test project if someone need it to reproduce the problem. Just let me know if you need more information.

 

Hope someone can help me soon.

 

Best regards,

Rune

 

 

 

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource

[ApplicationContextEclipseLinkTest.xml]: Cannot resolve reference to bean 'entityManagerFactory' while setting bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationException:

Error creating bean with name 'entityManagerFactory' defined in class path resource [ApplicationContextEclipseLinkTest.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException:

Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080305)):

org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

      at

org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)

      at

org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1210)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:978)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:462)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:404)

      at java.security.AccessController.doPrivileged(Native Method)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:375)

      at

org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:263)

      at

org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:170)

      at

org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:260)

      at

org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:184)

      at

org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:163)

      at

org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:430)

      at

org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)

      at

org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)

      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:597)

      at

org.springframework.test.jpa.AbstractJpaTests.runBare(AbstractJpaTests.java:230)

      at junit.framework.TestResult$1.protect(TestResult.java:106)

      at junit.framework.TestResult.runProtected(TestResult.java:124)

      at junit.framework.TestResult.run(TestResult.java:109)

      at junit.framework.TestCase.run(TestCase.java:118)

      at junit.framework.TestSuite.runTest(TestSuite.java:208)

      at junit.framework.TestSuite.run(TestSuite.java:203)

      at

org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)

      at

org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

      at

org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)

      at

org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)

      at

org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)

      at

org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [ApplicationContextEclipseLinkTest.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException:

Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080305)):

org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1302)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:463)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:404)

      at java.security.AccessController.doPrivileged(Native Method)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:375)

      at

org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:263)

      at

org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:170)

      at

org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:260)

      at

org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:184)

      at

org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:163)

      at

org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)

      ... 32 more

Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT -

20080305)): org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

      at

org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:809)

      at

org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:158)

      at

org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:227)

      at

org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:281)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1333)

      at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1299)

      ... 42 more

Caused by: Exception [EclipseLink-28018] (Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080305)):

org.eclipse.persistence.exceptions.EntityManagerSetupException

Exception Description: Predeployment of PersistenceUnit [invpilot] failed.

Internal Exception: java.lang.NullPointerException

      at

org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:209)

      ... 48 more

Caused by: java.lang.NullPointerException

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor.getLogger(MetadataAccessor.java:223)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor.getName(MetadataAccessor.java:287)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.DirectAccessor.getDatabaseField(DirectAccessor.java:133)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.BasicAccessor.process(BasicAccessor.java:129)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.IdAccessor.process(IdAccessor.java:60)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.ClassAccessor.processAccessor(ClassAccessor.java:772)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.ClassAccessor.processAccessors(ClassAccessor.java:871)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.MappedSuperclassAccessor.process(MappedSuperclassAccessor.java:47)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.ClassAccessor.processMappedSuperclasses(ClassAccessor.java:1653)

      at

org.eclipse.persistence.internal.jpa.metadata.accessors.ClassAccessor.process(ClassAccessor.java:729)

      at

org.eclipse.persistence.internal.jpa.metadata.xml.XMLEntityMappings.process(XMLEntityMappings.java:456)

      at

org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.processEntityMappings(MetadataProcessor.java:292)

      at

org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:267)

      at

org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:766)

      ... 47 more

 

--

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