Hi, when a Stateful SessionBean (EJB3) is passivated after reading data from a hibernate session a StackOverflowError occurs in the server.log.
Any idea ? JBoss 4.0.3SP1 with EJB3 installer on WindowsXP Annegret DEBUG [org.jboss.ejb3.entity.ManagedEntityManagerFactory] ************** flushing..... DEBUG [org.jboss.ejb3.entity.ManagedEntityManagerFactory] ************** closing entity managersession ************** DEBUG [org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager] Attempting to passivate; id=3z104v-kxa3u3-eju099rb-1-eju0airg-2m DEBUG [org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager] Saving session state to: D:\Programme\Tenovis\PUMA\jboss\server\wbm\tmp\sessions\com.tenovis.oam.acmr03x.as.sb.SubscriberDbSBBean-eju09v39-2h\3z104v-kxa3u3-eju099rb-1-eju0airg-2m.ser ERROR [STDERR] Exception in thread "Timer-7" ERROR [STDERR] java.lang.StackOverflowError ERROR [STDERR] at sun.misc.SoftCache.get(SoftCache.java:269) ERROR [STDERR] at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:244) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1029) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:380) ERROR [STDERR] at java.util.Calendar.writeObject(Calendar.java:2388) ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source) ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) ERROR [STDERR] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:890) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1333) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at org.jboss.aop.metadata.SimpleMetaData.writeExternal(SimpleMetaData.java:211) ERROR [STDERR] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1304) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1282) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at java.rmi.MarshalledObject.(MarshalledObject.java:92) ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:153) ERROR [STDERR] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1304) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1282) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at org.jboss.aop.metadata.SimpleMetaData.writeExternal(SimpleMetaData.java:211) ERROR [STDERR] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1304) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1282) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at java.rmi.MarshalledObject.(MarshalledObject.java:92) ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:153) ERROR [STDERR] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1304) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1282) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at org.jboss.aop.metadata.SimpleMetaData.writeExternal(SimpleMetaData.java:211) ERROR [STDERR] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1304) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1282) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at java.rmi.MarshalledObject.(MarshalledObject.java:92) ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:153) ERROR [STDERR] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1304) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1282) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) ERROR [STDERR] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) ERROR [STDERR] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) ERROR [STDERR] at org.jboss.aop.metadata.SimpleMetaData.writeExternal(SimpleMetaData.java:211) ... 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