Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via openxava by volt88
, 1 year ago
Unable to locate persistence units
via sourceforge.net by Unknown author, 1 year ago
via openxava by vicnetepc
, 1 year ago
No Persistence provider for EntityManager named junit
via openxava by josemavilad
, 1 year ago
[PersistenceUnit: junit] Unable to build Hibernate SessionFactory
via openxava by eldenico
, 1 year ago
[PersistenceUnit: junit] Unable to build Hibernate SessionFactory
via openxava by javierquiroga
, 1 year ago
Unable to build entity manager factory
javax.persistence.PersistenceException: Invalid persistence.xml.
 Error parsing XML 
 : cvc-complex-type.3.2.2: No está permitido que el atributo 'defaultTransactionIsolation' aparezca en el elemento 'property'.
 	at org.hibernate.jpa.boot.internal.PersistenceXmlParser.validate(PersistenceXmlParser.java:377)	at org.hibernate.jpa.boot.internal.PersistenceXmlParser.loadUrl(PersistenceXmlParser.java:310)	at org.hibernate.jpa.boot.internal.PersistenceXmlParser.parsePersistenceXml(PersistenceXmlParser.java:114)	at org.hibernate.jpa.boot.internal.PersistenceXmlParser.doResolve(PersistenceXmlParser.java:104)	at org.hibernate.jpa.boot.internal.PersistenceXmlParser.locatePersistenceUnits(PersistenceXmlParser.java:86)	at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(HibernatePersistenceProvider.java:97)	at org.hibernate.ejb.HibernatePersistence.getEntityManagerFactoryBuilderOrNull(HibernatePersistence.java:93)	at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(HibernatePersistenceProvider.java:88)	at org.hibernate.ejb.HibernatePersistence.getEntityManagerFactoryBuilderOrNull(HibernatePersistence.java:101)	at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:69)	at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:54)	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)	at org.openxava.jpa.XPersistence.getEntityManagerFactory(XPersistence.java:197)	at org.openxava.jpa.XPersistence.createManager(XPersistence.java:112)	at org.openxava.jpa.XPersistence.openManager(XPersistence.java:128)	at org.openxava.jpa.XPersistence.getManager(XPersistence.java:98)	at org.openxava.tools.SchemaTool.execute(SchemaTool.java:75)	at org.openxava.tools.SchemaTool.updateSchema(SchemaTool.java:53)	at org.openxava.tools.SchemaTool.main(SchemaTool.java:42)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217)	at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:152)	at org.apache.tools.ant.taskdefs.Java.run(Java.java:771)	at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:221)	at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:135)	at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)	at org.apache.tools.ant.Task.perform(Task.java:348)	at org.apache.tools.ant.Target.execute(Target.java:435)	at org.apache.tools.ant.Target.performTasks(Target.java:456)	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)	at org.eclipse.ant.internal.launching.remote.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:34)	at org.apache.tools.ant.Project.executeTargets(Project.java:1248)	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:441)	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)	at org.apache.tools.ant.Task.perform(Task.java:348)	at org.apache.tools.ant.Target.execute(Target.java:435)	at org.apache.tools.ant.Target.performTasks(Target.java:456)	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)	at org.eclipse.ant.internal.launching.remote.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:36)	at org.apache.tools.ant.Project.executeTargets(Project.java:1248)	at org.eclipse.ant.internal.launching.remote.InternalAntRunner.run(InternalAntRunner.java:453)	at org.eclipse.ant.internal.launching.remote.InternalAntRunner.main(InternalAntRunner.java:140)