[jboss-user] [jBPM] - Timer Issue ClassNotFoundException LoadContexts

ogalaup [http://community.jboss.org/people/ogalaup] created the discussion "Timer Issue ClassNotFoundException LoadContexts" To view the discussion, visit: http://community.jboss.org/message/615367#615367 -------------------------------------------------------------- Hello, I’m using JBPM 4.4 with webpshere. If I’m having this descriptor:    <task assignee="HERE" g="507,118,170,52" name="Pause">                   <transition g="-72,-20" name="to Pause1" to="Pause1"/>    </task> *=> No Error* If I’m using this descriptor with a timer:    <task assignee="HERE" g="507,118,170,52" name="Pause">                   <transition g="-72,-20" name="to Pause1" to="Pause1"/>       <transition g="-17,6" name="timeout" to="Pause2">                 <timer duedate="4 business days"/>       </transition>    </task> *=> I have this error:* Exception in thread "DispatcherThread" java.lang.NoClassDefFoundError: org/hibernate/engine/loading/LoadContexts         at org.hibernate.engine.StatefulPersistenceContext.getLoadContexts(StatefulPersistenceContext.java:171)         at org.hibernate.type.CollectionType.getCollection(CollectionType.java:630)         at org.hibernate.type.CollectionType.resolveKey(CollectionType.java:430)         at org.hibernate.type.CollectionType.resolve(CollectionType.java:424)         at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139)         at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877)         at org.hibernate.loader.Loader.doQuery(Loader.java:752)         at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)         at org.hibernate.loader.Loader.loadEntity(Loader.java:1881)         at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:71)         at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:65)         at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3072)         at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:434)         at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:415)         at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:165)         at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:223)         at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:126)         at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905)         at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:873)         at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:590)         at org.hibernate.type.EntityType.resolve(EntityType.java:412)         at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139)         at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877)         at org.hibernate.loader.Loader.doQuery(Loader.java:752)         at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)         at org.hibernate.loader.Loader.doList(Loader.java:2228)         at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125)         at org.hibernate.loader.Loader.list(Loader.java:2120)         at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401)         at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:361)         at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)         at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1148)         at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)         at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:835)         at org.jbpm.pvm.internal.hibernate.DbSessionImpl.findFirstDueJob(DbSessionImpl.java:332)         at org.jbpm.pvm.internal.jobexecutor.GetNextDueDateCmd.execute(GetNextDueDateCmd.java:45)         at org.jbpm.pvm.internal.jobexecutor.GetNextDueDateCmd.execute(GetNextDueDateCmd.java:35)         at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)         at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:50)         at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)         at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)         at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:56)         at org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:43)         at org.jbpm.pvm.internal.jobexecutor.DispatcherThread.getNextDueDate(DispatcherThread.java:132)         at org.jbpm.pvm.internal.jobexecutor.DispatcherThread.getWaitPeriod(DispatcherThread.java:137)         at org.jbpm.pvm.internal.jobexecutor.DispatcherThread.run(DispatcherThread.java:76) Caused by: java.lang.ClassNotFoundException: org.hibernate.engine.loading.LoadContexts         at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)         at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)         at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:64)         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)         at java.lang.ClassLoader.loadClass(ClassLoader.java:247)         at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:179)         at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:52)         ... 46 more An idea why do I have this error ? Regards, Olivier -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/615367#615367] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]