Hi, I renamed three of my entity classes using Eclipse's refactoring functionality, and the console said it was able to enhance all 9 of my entities just fine.
In addition, I changed the war/WEB-INF/classes/META-INF/ persistence.xml file to now have the update list of my entities. For reference, this is it verbatim: <?xml version="1.0" encoding="UTF-8" ?> <persistence xmlns="http://java.sun.com/xml/ns/persistence"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"; version="1.0"> <persistence-unit name="transactions-optional"> <provider>org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider</ provider> <class>com.todoroo.model.Subscription</class> <class>com.todoroo.model.CoachReview</class> <class>com.todoroo.model.Coach</class> <class>com.todoroo.model.AuthToken</class> <class>com.todoroo.model.Survey</class> <class>com.todoroo.model.Notification</class> <class>com.todoroo.model.User</class> <class>com.todoroo.model.JSLibrary</class> <exclude-unlisted-classes></exclude-unlisted-classes> <properties> <property name="datanucleus.NontransactionalRead" value="true"/> <property name="datanucleus.NontransactionalWrite" value="true"/> <property name="datanucleus.ConnectionURL" value="appengine"/> </properties> </persistence-unit> </persistence> But, when running my JUnit tests, I get the following stack trace: java.lang.ExceptionInInitializerError at com.todoroo.dao.impl.GenericDaoImpl.<init>(GenericDaoImpl.java:34) at com.todoroo.dao.impl.UserDaoImpl.<init>(UserDaoImpl.java:20) at com.todoroo.dao.UserDaoTest.setUp(UserDaoTest.java:16) at junit.framework.TestCase.runBare(TestCase.java:132) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:79) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run (JUnit4TestReference.java:46) at org.eclipse.jdt.internal.junit.runner.TestExecution.run (TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run (RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main (RemoteTestRunner.java:197) Caused by: javax.persistence.PersistenceException: Provider error. Provider: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider at javax.persistence.Persistence.createFactory(Persistence.java:176) at javax.persistence.Persistence.createEntityManagerFactory (Persistence.java:112) at javax.persistence.Persistence.createEntityManagerFactory (Persistence.java:66) at com.todoroo.util.EMF.<clinit>(EMF.java:14) ... 17 more Caused by: org.datanucleus.metadata.InvalidMetaDataException: Class com.todoroo.model.User has property subcriptions declared in MetaData, but its setter method doesnt exist in the class! at org.datanucleus.metadata.ClassMetaData.populateMemberMetaData (ClassMetaData.java:520) at org.datanucleus.metadata.ClassMetaData.populate(ClassMetaData.java: 206) at org.datanucleus.metadata.MetaDataManager$1.run (MetaDataManager.java:2317) at java.security.AccessController.doPrivileged(Native Method) at org.datanucleus.metadata.MetaDataManager.populateAbstractClassMetaData (MetaDataManager.java:2311) at org.datanucleus.metadata.MetaDataManager.populateFileMetaData (MetaDataManager.java:2148) at org.datanucleus.metadata.MetaDataManager.initialiseFileMetaDataForUse (MetaDataManager.java:864) at org.datanucleus.metadata.MetaDataManager.loadPersistenceUnit (MetaDataManager.java:794) at org.datanucleus.jpa.EntityManagerFactoryImpl.initialisePMF (EntityManagerFactoryImpl.java:488) at org.datanucleus.jpa.EntityManagerFactoryImpl.<init> (EntityManagerFactoryImpl.java:355) at org.datanucleus.store.appengine.jpa.DatastoreEntityManagerFactory.<init> (DatastoreEntityManagerFactory.java:63) at org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider.createEntityManagerFactory (DatastorePersistenceProvider.java:35) at javax.persistence.Persistence.createFactory(Persistence.java:172) ... 20 more Why is this? Nothing has fundamentally changed, just names. I've even used Eclipse's type reference finder to verify that no place in the code is referring to the old names anymore. Please help me out here, as I have searched the forums and found nothing. Thanks in advance! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
