[ http://issues.apache.org/jira/browse/OPENJPA-42?page=comments#action_12434042 ] Marc Prud'hommeaux commented on OPENJPA-42: -------------------------------------------
I'm surprised by the build error ... I haven't seen it before. However, I agree that it sounds like the jars are being built OK. As for the "Could not locate metadata for the class.." error, that means that OpenJPA didn't load the class for some reason. If you change your query to query the full class name (e.g., change "select x from Manager x" to "select x from org.mypackage.Manager x"), do you get the same error? A better error message might result. Also, if you want to attach the new test case, I can take a look. > Simple orm.xml file causes exception (NPE) > ------------------------------------------ > > Key: OPENJPA-42 > URL: http://issues.apache.org/jira/browse/OPENJPA-42 > Project: OpenJPA > Issue Type: Bug > Environment: Mac OS X > Java 5 SE > Resource Local > OpenJPA build from SVN rev. 441247 > Reporter: Thomas Risberg > Attachments: OPENJPA-42.zip, plainJpa.zip > > > This simple orm.xml file causes a NPE - > <?xml version="1.0" encoding="UTF-8"?> > <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"> > <package>springdeveloper.domain</package> > <entity class="Client" metadata-complete="false" access="FIELD"></entity> > <entity class="Manager" metadata-complete="false" access="FIELD"> > <attribute-override name="description"> > <column name="DESCR" length="2000"/> > </attribute-override> > </entity> > </entity-mappings> > I have attached a test case - plainJpa.zip > Same code runs fine with the RI. > This is the output from my run: > /System/Library/Frameworks/JavaVM.framework/Versions/1.5/Home/bin/java > -Dfile.encoding=MacRoman -classpath > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/deploy.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/dt.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/plugin.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/sa-jdi.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/charsets.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jconsole.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/apple_provider.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/dnsns.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/localedata.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/sunjce_provider.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/sunpkcs11.jar:/Users/trisberg/Projects/plainJpa/classes:/Users/trisberg/Projects/plainJpa/lib/openjpa-jdbc-0.9.0-incubating-SNAPSHOT.jar:/Users/trisberg/Projects/plainJpa/lib/openjpa-persistence-0.9.0-incubating-SNAPSHOT.jar:/Users/trisberg/Projects/plainJpa/lib/openjpa-lib-0.9.0-incubating-SNAPSHOT.jar:/Users/trisberg/Projects/plainJpa/lib/openjpa-kernel-5-0.9.0-incubating-SNAPSHOT.jar:/Users/trisberg/Projects/plainJpa/lib/commons-collections-3.2.jar:/Users/trisberg/Projects/plainJpa/lib/geronimo-jta_1.0.1B_spec-1.0.1.jar:/Users/trisberg/Projects/plainJpa/lib/geronimo-j2ee-connector_1.5_spec-1.0.1.jar:/Users/trisberg/Projects/plainJpa/lib/commons-pool-1.3.jar:/Users/trisberg/Projects/plainJpa/lib/serp-1.11.0.jar:/Users/trisberg/Projects/plainJpa/lib/hsqldb.jar:/Users/trisberg/Projects/plainJpa/lib/persistence-api-1.0.jar:/Users/trisberg/Projects/plainJpa/lib/commons-logging-1.0.4.jar:/Users/trisberg/Projects/plainJpa/lib/commons-dbcp-1.2.1.jar:/Users/trisberg/Projects/plainJpa/lib/openjpa-persistence-jdbc-0.9.0-incubating-SNAPSHOT.jar:/Users/trisberg/Projects/plainJpa/lib/commons-lang-2.1.jar:/Users/trisberg/Projects/plainJpa/lib/openjpa-kernel-0.9.0-incubating-SNAPSHOT.jar:/Users/trisberg/Projects/plainJpa/lib/openjpa-jdbc-5-0.9.0-incubating-SNAPSHOT.jar > springdeveloper.TestApp > OPenJPAVersion: > OpenJPA 0.9.0-incubating-SNAPSHOT > version id: 0.9.0-incubating-SNAPSHOT-r0 > revision: 0 > os.name: Mac OS X > os.version: 10.4.7 > os.arch: ppc > java.version: 1.5.0_06 > java.vendor: Apple Computer, Inc. > java.class.path: > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/deploy.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/dt.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jce.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/plugin.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/sa-jdi.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/charsets.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jconsole.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jsse.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/laf.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ui.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/apple_provider.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/dnsns.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/localedata.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/sunjce_provider.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/sunpkcs11.jar > /Users/trisberg/Projects/plainJpa/classes > > /Users/trisberg/Projects/plainJpa/lib/openjpa-jdbc-0.9.0-incubating-SNAPSHOT.jar > > /Users/trisberg/Projects/plainJpa/lib/openjpa-persistence-0.9.0-incubating-SNAPSHOT.jar > > /Users/trisberg/Projects/plainJpa/lib/openjpa-lib-0.9.0-incubating-SNAPSHOT.jar > > /Users/trisberg/Projects/plainJpa/lib/openjpa-kernel-5-0.9.0-incubating-SNAPSHOT.jar > /Users/trisberg/Projects/plainJpa/lib/commons-collections-3.2.jar > /Users/trisberg/Projects/plainJpa/lib/geronimo-jta_1.0.1B_spec-1.0.1.jar > > /Users/trisberg/Projects/plainJpa/lib/geronimo-j2ee-connector_1.5_spec-1.0.1.jar > /Users/trisberg/Projects/plainJpa/lib/commons-pool-1.3.jar > /Users/trisberg/Projects/plainJpa/lib/serp-1.11.0.jar > /Users/trisberg/Projects/plainJpa/lib/hsqldb.jar > /Users/trisberg/Projects/plainJpa/lib/persistence-api-1.0.jar > /Users/trisberg/Projects/plainJpa/lib/commons-logging-1.0.4.jar > /Users/trisberg/Projects/plainJpa/lib/commons-dbcp-1.2.1.jar > > /Users/trisberg/Projects/plainJpa/lib/openjpa-persistence-jdbc-0.9.0-incubating-SNAPSHOT.jar > /Users/trisberg/Projects/plainJpa/lib/commons-lang-2.1.jar > > /Users/trisberg/Projects/plainJpa/lib/openjpa-kernel-0.9.0-incubating-SNAPSHOT.jar > > /Users/trisberg/Projects/plainJpa/lib/openjpa-jdbc-5-0.9.0-incubating-SNAPSHOT.jar > > /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/14compatibility.jar > user.dir: /Users/trisberg/Projects/plainJpa > TestApp! > 119 INFO [main] openjpa.Runtime - Starting OpenJPA > 0.9.0-incubating-SNAPSHOT > Exception in thread "main" <0|false|0.9.0-incubating-SNAPSHOT> > org.apache.openjpa.persistence.PersistenceException: null > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:183) > at > org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:139) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:171) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:124) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:50) > at springdeveloper.TestApp.run(TestApp.java:53) > at springdeveloper.TestApp.main(TestApp.java:27) > Caused by: java.lang.NullPointerException > at > org.apache.openjpa.meta.ClassMetaData.getSuperclassField(ClassMetaData.java:820) > at > org.apache.openjpa.meta.ClassMetaData.resolveDefinedSuperclassFields(ClassMetaData.java:1115) > at > org.apache.openjpa.meta.ClassMetaData.defineSuperclassFields(ClassMetaData.java:1091) > at > org.apache.openjpa.jdbc.meta.MappingRepository.prepareMapping(MappingRepository.java:314) > at > org.apache.openjpa.meta.MetaDataRepository.loadMapping(MetaDataRepository.java:605) > at > org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:505) > at > org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:300) > at > org.apache.openjpa.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:279) > at > org.apache.openjpa.jdbc.meta.MappingTool.getMapping(MappingTool.java:660) > at > org.apache.openjpa.jdbc.meta.MappingTool.buildSchema(MappingTool.java:731) > at org.apache.openjpa.jdbc.meta.MappingTool.run(MappingTool.java:630) > at > org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.synchronizeMappings(JDBCBrokerFactory.java:160) > at > org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newBrokerImpl(JDBCBrokerFactory.java:126) > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:164) > ... 6 more > Process finished with exit code 1 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
