Hi, In order to learn seam, I am trying to build an application around the DVD store demo.
First step was not to drop and recreate db at every start. The dvd db has been put into a postgresql db, works fine. But when I replace create-drop with update in the hibernate.cfg.xml file, I have this message when deploying: Some idea what I could do ? Kind regards, Gerd 10:08:49,291 INFO [STDOUT] Hibernate: select nextval ('hibernate_sequence') 10:08:49,331 ERROR [STDERR] java.lang.RuntimeException: could not deploy a process definition 10:08:49,333 ERROR [STDERR] at org.jboss.seam.core.Jbpm.installProcessDefinitions(Jbpm.java:168) 10:08:49,333 ERROR [STDERR] at org.jboss.seam.core.Jbpm.startup(Jbpm.java:61) 10:08:49,333 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 10:08:49,333 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 10:08:49,333 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,333 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,334 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 10:08:49,334 ERROR [STDERR] at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) 10:08:49,334 ERROR [STDERR] at org.jboss.seam.Component.callComponentMethod(Component.java:1182) 10:08:49,334 ERROR [STDERR] at org.jboss.seam.Component.callCreateMethod(Component.java:1170) 10:08:49,334 ERROR [STDERR] at org.jboss.seam.Component.newInstance(Component.java:1159) 10:08:49,334 ERROR [STDERR] at org.jboss.seam.Component.getInstance(Component.java:1107) 10:08:49,335 ERROR [STDERR] at org.jboss.seam.Component.getInstance(Component.java:1097) 10:08:49,335 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.startup(Lifecycle.java:115) 10:08:49,335 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.endInitialization(Lifecycle.java:94) 10:08:49,335 ERROR [STDERR] at org.jboss.seam.init.Initialization.init(Initialization.java:109) 10:08:49,335 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:32) 10:08:49,335 ERROR [STDERR] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729) 10:08:49,336 ERROR [STDERR] at org.apache.catalina.core.StandardContext.start(StandardContext.java:4183) 10:08:49,336 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) 10:08:49,336 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) 10:08:49,336 ERROR [STDERR] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) 10:08:49,336 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source) 10:08:49,336 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,337 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,337 ERROR [STDERR] at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503) 10:08:49,337 ERROR [STDERR] at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164) 10:08:49,337 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 10:08:49,337 ERROR [STDERR] at org.apache.catalina.core.StandardContext.init(StandardContext.java:5107) 10:08:49,337 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source) 10:08:49,338 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,338 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,338 ERROR [STDERR] at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503) 10:08:49,338 ERROR [STDERR] at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164) 10:08:49,338 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 10:08:49,338 ERROR [STDERR] at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:297) 10:08:49,339 ERROR [STDERR] at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:103) 10:08:49,339 ERROR [STDERR] at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:371) 10:08:49,339 ERROR [STDERR] at org.jboss.web.WebModule.startModule(WebModule.java:83) 10:08:49,339 ERROR [STDERR] at org.jboss.web.WebModule.startService(WebModule.java:61) 10:08:49,339 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) 10:08:49,339 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) 10:08:49,340 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) 10:08:49,340 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,340 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,340 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 10:08:49,340 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 10:08:49,340 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) 10:08:49,341 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) 10:08:49,341 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 10:08:49,341 ERROR [STDERR] at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) 10:08:49,341 ERROR [STDERR] at $Proxy0.start(Unknown Source) 10:08:49,341 ERROR [STDERR] at org.jboss.system.ServiceController.start(ServiceController.java:417) 10:08:49,341 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) 10:08:49,341 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,342 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,342 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 10:08:49,342 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 10:08:49,342 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) 10:08:49,342 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) 10:08:49,342 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 10:08:49,343 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:190) 10:08:49,343 ERROR [STDERR] at $Proxy33.start(Unknown Source) 10:08:49,343 ERROR [STDERR] at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466) 10:08:49,343 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor208.invoke(Unknown Source) 10:08:49,343 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,343 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,344 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 10:08:49,344 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 10:08:49,344 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) 10:08:49,344 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 10:08:49,344 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) 10:08:49,344 ERROR [STDERR] at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97) 10:08:49,345 ERROR [STDERR] at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238) 10:08:49,345 ERROR [STDERR] at org.jboss.ws.server.WebServiceDeployer.start(WebServiceDeployer.java:117) 10:08:49,345 ERROR [STDERR] at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188) 10:08:49,345 ERROR [STDERR] at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95) 10:08:49,345 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 10:08:49,346 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) 10:08:49,346 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 10:08:49,346 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:190) 10:08:49,346 ERROR [STDERR] at $Proxy34.start(Unknown Source) 10:08:49,346 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007) 10:08:49,347 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainDeployer.java:997) 10:08:49,347 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808) 10:08:49,347 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771) 10:08:49,347 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source) 10:08:49,347 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 10:08:49,347 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 10:08:49,348 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) 10:08:49,349 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 10:08:49,349 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:190) 10:08:49,349 ERROR [STDERR] at $Proxy8.deploy(Unknown Source) 10:08:49,349 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:334) 10:08:49,349 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:504) 10:08:49,349 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:207) 10:08:49,350 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:218) 10:08:49,350 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:197) 10:08:49,351 ERROR [STDERR] Caused by: org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [org.jbpm.graph.def.ProcessDefinition#1] 10:08:49,351 ERROR [STDERR] at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:167) 10:08:49,352 ERROR [STDERR] at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:121) 10:08:49,352 ERROR [STDERR] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:186) 10:08:49,352 ERROR [STDERR] at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33) 10:08:49,352 ERROR [STDERR] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:175) 10:08:49,352 ERROR [STDERR] at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) 10:08:49,352 ERROR [STDERR] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) 10:08:49,353 ERROR [STDERR] at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:534) 10:08:49,353 ERROR [STDERR] at org.hibernate.impl.SessionImpl.save(SessionImpl.java:522) 10:08:49,353 ERROR [STDERR] at org.hibernate.impl.SessionImpl.save(SessionImpl.java:518) 10:08:49,353 ERROR [STDERR] at org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:77) 10:08:49,353 ERROR [STDERR] at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:172) 10:08:49,353 ERROR [STDERR] at org.jboss.seam.core.Jbpm.installProcessDefinitions(Jbpm.java:163) 10:08:49,354 ERROR [STDERR] ... 103 more 10:08:49,354 ERROR [[/seam-dvd]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener java.lang.RuntimeException: could not deploy a process definition at org.jboss.seam.core.Jbpm.installProcessDefinitions(Jbpm.java:168) at org.jboss.seam.core.Jbpm.startup(Jbpm.java:61) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) at org.jboss.seam.Component.callComponentMethod(Component.java:1182) at org.jboss.seam.Component.callCreateMethod(Component.java:1170) at org.jboss.seam.Component.newInstance(Component.java:1159) at org.jboss.seam.Component.getInstance(Component.java:1107) at org.jboss.seam.Component.getInstance(Component.java:1097) at org.jboss.seam.contexts.Lifecycle.startup(Lifecycle.java:115) at org.jboss.seam.contexts.Lifecycle.endInitialization(Lifecycle.java:94) at org.jboss.seam.init.Initialization.init(Initialization.java:109) at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:32) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4183) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503) at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.apache.catalina.core.StandardContext.init(StandardContext.java:5107) at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503) at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:297) at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:103) at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:371) at org.jboss.web.WebModule.startModule(WebModule.java:83) at org.jboss.web.WebModule.startService(WebModule.java:61) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:417) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:190) at $Proxy33.start(Unknown Source) at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466) at sun.reflect.GeneratedMethodAccessor208.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97) at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238) at org.jboss.ws.server.WebServiceDeployer.start(WebServiceDeployer.java:117) at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188) at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:190) at $Proxy34.start(Unknown Source) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:997) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771) at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:190) at $Proxy8.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:334) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:504) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:207) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:218) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:197) Caused by: org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [org.jbpm.graph.def.ProcessDefinition#1] at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:167) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:121) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:186) at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:175) at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:534) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:522) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:518) at org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:77) at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:172) at org.jboss.seam.core.Jbpm.installProcessDefinitions(Jbpm.java:163) ... 103 more View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3944137#3944137 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3944137 ------------------------------------------------------- Using Tomcat but need to do more? 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