Hi to all.
I've just found an exception that it's appearing rather frequently, without
knowing the exact root cause.
It's the following one.
Any ideas about the possible root cause or any work-around?
Thanks in advance,
Oscar
Caused by: java.lang.NullPointerException
at
org.apache.isis.core.runtime.system.transaction.IsisTransaction.enlistDeleting(IsisTransaction.java:1172)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer$5.run(FrameworkSynchronizer.java:244)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer$7.call(FrameworkSynchronizer.java:291)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer$7.call(FrameworkSynchronizer.java:287)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.withLogging(FrameworkSynchronizer.java:276)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.withLogging(FrameworkSynchronizer.java:287)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.preDeleteProcessingFor(FrameworkSynchronizer.java:238)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener$4.doRun(IsisLifecycleListener.java:128)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener$RunnableAbstract.run(IsisLifecycleListener.java:201)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener.withLogging(IsisLifecycleListener.java:180)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener.preDelete(IsisLifecycleListener.java:124)
at
org.datanucleus.api.jdo.JDOCallbackHandler.preDelete(JDOCallbackHandler.java:215)
at
org.datanucleus.state.JDOStateManager.deletePersistent(JDOStateManager.java:4661)
at
org.datanucleus.ExecutionContextImpl.deleteObjectInternal(ExecutionContextImpl.java:2544)
at
org.datanucleus.store.rdbms.scostore.FKSetStore.clear(FKSetStore.java:818)
at
org.datanucleus.store.types.backed.SortedSet.clear(SortedSet.java:814)
at
org.datanucleus.store.rdbms.mapping.java.CollectionMapping.preDelete(CollectionMapping.java:295)
at
org.datanucleus.store.rdbms.request.DeleteRequest.execute(DeleteRequest.java:192)
at
org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteTable(RDBMSPersistenceHandler.java:508)
at
org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObject(RDBMSPersistenceHandler.java:479)
at
org.datanucleus.state.AbstractStateManager.internalDeletePersistent(AbstractStateManager.java:822)
at
org.datanucleus.state.JDOStateManager.deletePersistent(JDOStateManager.java:4685)
at
org.datanucleus.ExecutionContextImpl.deleteObjectInternal(ExecutionContextImpl.java:2544)
at
org.datanucleus.ExecutionContextImpl.deleteObjectWork(ExecutionContextImpl.java:2466)
at
org.datanucleus.ExecutionContextImpl.deleteObject(ExecutionContextImpl.java:2417)
at
org.datanucleus.api.jdo.JDOPersistenceManager.jdoDeletePersistent(JDOPersistenceManager.java:802)
at
org.datanucleus.api.jdo.JDOPersistenceManager.deletePersistent(JDOPersistenceManager.java:820)
at
org.apache.isis.objectstore.jdo.datanucleus.persistence.commands.DataNucleusDeleteObjectCommand.execute(DataNucleusDeleteObjectCommand.java:43)
at
org.apache.isis.objectstore.jdo.datanucleus.DataNucleusObjectStore.executeCommands(DataNucleusObjectStore.java:368)
at
org.apache.isis.objectstore.jdo.datanucleus.DataNucleusObjectStore.execute(DataNucleusObjectStore.java:362)
at
org.apache.isis.core.runtime.system.transaction.IsisTransaction.doFlush(IsisTransaction.java:502)
at
org.apache.isis.core.runtime.system.transaction.IsisTransaction.flush(IsisTransaction.java:451)
at
org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.flushTransaction(IsisTransactionManager.java:381)
at
org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$7.flush(RuntimeContextFromSession.java:234)
at
org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.flush(DomainObjectContainerDefault.java:224)
at
com.xms.framework.api.domain.model.isis.AbstractIsisDomainRepositoryAndFactory.doRemove(AbstractIsisDomainRepositoryAndFactory.java:352)
at
com.xms.framework.api.domain.model.isis.AbstractIsisDomainRepositoryAndFactory.access$200(AbstractIsisDomainRepositoryAndFactory.java:45)
at
com.xms.framework.api.domain.model.isis.AbstractIsisDomainRepositoryAndFactory$3.execute(AbstractIsisDomainRepositoryAndFactory.java:345)
at
org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:159)
at
com.xms.framework.api.domain.model.isis.AbstractIsisDomainRepositoryAndFactory.remove(AbstractIsisDomainRepositoryAndFactory.java:341)
at
com.xms.framework.api.domain.model.isis.commandhandling.DomainCommandHandler.deleteEntity(DomainCommandHandler.java:86)
