Bugzilla – Full Text Bug Listing
| Summary: | NullPointerException when enabling weaving in J2SE application | ||
|---|---|---|---|
| Product: | z_Archived | Reporter: | Nicolas PENINGUY <nico+eclipse> |
| Component: | Eclipselink | Assignee: | Project Inbox <eclipselink.orm-inbox> |
| Status: | CLOSED INVALID | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | tom.ware |
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows 7 | ||
| Whiteboard: | |||
Please post the details of how your objects are mapped, especially recette_objet and r.objet. Closing as INVALID. Without the requested information it will be impossible to tell what is going wrong. We regularly run a large number of tests in JSE with weaving without that kind of failure. Please reopen when you provide the information. The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink |
Build Identifier: 2.1.1.v20100817-r8050 I get this stacktrace when running a J2SE application when enabling weaving with the eclipselink agent : [EL Info]: 2010-09-20 22:07:57.751--ServerSession(993921722)--EclipseLink, version: Eclipse Persistence Services - 2.1.1.v20100817-r8050[EL Warning]: 2010-09-20 22:08:00.214--UnitOfWork(127616840)--java.lang.NullPointerException Exception in thread "main" java.lang.NullPointerException at org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor.getAttributeValueFromObject(MethodAttributeAccessor.java:84) at org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor.getAttributeValueFromObject(MethodAttributeAccessor.java:53) at org.eclipse.persistence.mappings.DatabaseMapping.getAttributeValueFromObject(DatabaseMapping.java:497) at org.eclipse.persistence.mappings.ForeignReferenceMapping.getAttributeValueFromObject(ForeignReferenceMapping.java:792) at org.eclipse.persistence.mappings.OneToOneMapping.writeFromObjectIntoRow(OneToOneMapping.java:1634) at org.eclipse.persistence.mappings.ObjectReferenceMapping.extractPrimaryKeyRowForSourceObject(ObjectReferenceMapping.java:885) at org.eclipse.persistence.mappings.ObjectReferenceMapping.createUnitOfWorkValueHolder(ObjectReferenceMapping.java:858) at org.eclipse.persistence.internal.indirection.BasicIndirectionPolicy.cloneAttribute(BasicIndirectionPolicy.java:125) at org.eclipse.persistence.mappings.ForeignReferenceMapping.buildCloneFromRow(ForeignReferenceMapping.java:205) at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildAttributesIntoWorkingCopyClone(ObjectBuilder.java:1338) at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildWorkingCopyCloneFromRow(ObjectBuilder.java:1466) at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObjectInUnitOfWork(ObjectBuilder.java:558) at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:502) at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:454) at org.eclipse.persistence.queries.ObjectLevelReadQuery.buildObject(ObjectLevelReadQuery.java:721) at org.eclipse.persistence.queries.ReadAllQuery.registerResultInUnitOfWork(ReadAllQuery.java:723) at org.eclipse.persistence.queries.ReadAllQuery.executeObjectLevelReadQuery(ReadAllQuery.java:420) at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:1074) at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:736) at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:1034) at org.eclipse.persistence.queries.ReadAllQuery.execute(ReadAllQuery.java:380) at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:1112) at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2909) at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1291) at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1273) at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1247) at org.eclipse.persistence.internal.jpa.EJBQueryImpl.executeReadQuery(EJBQueryImpl.java:479) It seems that a join fetch is responsible of this problem (no crash if I remove it) : select r from recette_objet r join fetch r.objet where r.lot=:lot and r.objet.fichier=:nom Reproducible: Always