topic AVMBrowseBean.createFormContent in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/avmbrowsebean-createformcontent/m-p/146416#M102262 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><BR /><SPAN>thank you for reading my post.</SPAN><BR /><BR /><SPAN>I receive an exception when I try to open an easy web form based on this xsd (that is a copy of wsf 1.0 sample company-footer.xsd):</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />&lt;xs:schema targetNamespace="<A href="http://www.alfresco.org/alfresco/pr" rel="nofollow noopener noreferrer">http://www.alfresco.org/alfresco/pr</A>" elementFormDefault="qualified"&gt;<BR />&lt;!– defines the form for creating a team –&gt;<BR />&nbsp;&nbsp; &lt;xs:element name="team"&gt;<BR />&nbsp;&nbsp; &lt;xs:complexType&gt;<BR />&nbsp;&nbsp; &lt;xs:sequence&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;xs:element name="name" type="xs:normalizedString"/&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;xs:element name="description" type="xs:normalizedString" minOccurs="1"/&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;xs:element name="sponsor" type="xs:normalizedString" minOccurs="0"/&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/xs:sequence&gt;<BR />&lt;/xs:complexType&gt;<BR />&lt;/xs:element&gt;<BR />&lt;/xs:schema&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>I think I'm experiencing a bug, because I have a clean installation using the community edition updated via svn to revision 1200 on an empty mysql.</SPAN><BR /><SPAN>After the installation, I have created a new web project, and loaded a bulk war (with a hello world jsp inside) and configured the web form into the web project: that's all.</SPAN><BR /><SPAN>Now when I click on the Web Forms &gt; Create content</SPAN><BR /><SPAN>I receive the following exception and, believe me, this is really frustrating.</SPAN><BR /><BR /><SPAN>Thanks in advance for your help,</SPAN><BR /><SPAN>Vincenzo</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />javax.faces.el.EvaluationException: Exception while invoking expression #{AVMBrowseBean.createFormContent}<BR />caused by:<BR />org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [org.alfresco.repo.avm.PlainDirectoryNodeImpl#71]<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><SPAN>Details:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />17:45:00,095 User:admin ERROR [[localhost].[/alfresco].[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception<BR />org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [org.alfresco.repo.avm.PlainDirectoryNodeImpl#71]<BR />&nbsp;&nbsp; at org.hibernate.engine.StatefulPersistenceContext.checkUniqueness(StatefulPersistenceContext.java:556)<BR />&nbsp;&nbsp; at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:259)<BR />&nbsp;&nbsp; at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:217)<BR />&nbsp;&nbsp; at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)<BR />&nbsp;&nbsp; at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)<BR />&nbsp;&nbsp; at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:507)<BR />&nbsp;&nbsp; at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:499)<BR />&nbsp;&nbsp; at org.hibernate.engine.CascadingAction$1.cascade(CascadingAction.java:218)<BR />&nbsp;&nbsp; at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268)<BR />&nbsp;&nbsp; at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216)<BR />&nbsp;&nbsp; at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169)<BR />&nbsp;&nbsp; at org.hibernate.engine.Cascade.cascade(Cascade.java:130)<BR />&nbsp;&nbsp; at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:131)<BR />&nbsp;&nbsp; at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:122)<BR />&nbsp;&nbsp; at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:65)<BR />&nbsp;&nbsp; at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)<BR />&nbsp;&nbsp; at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)<BR />&nbsp;&nbsp; at org.alfresco.repo.avm.hibernate.AVMNodeDAOHibernate.flush(AVMNodeDAOHibernate.java:175)<BR />&nbsp;&nbsp; at org.alfresco.repo.avm.LayeredDirectoryNodeImpl.&lt;init&gt;(LayeredDirectoryNodeImpl.java:106)<BR />&nbsp;&nbsp; at org.alfresco.repo.avm.AVMStoreImpl.createLayeredDirectory(AVMStoreImpl.java:389)<BR />&nbsp;&nbsp; at org.alfresco.repo.avm.AVMRepository.createLayeredDirectory(AVMRepository.java:371)<BR />&nbsp;&nbsp; at org.alfresco.repo.avm.AVMServiceImpl.createLayeredDirectory(AVMServiceImpl.java:454)<BR />&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR />&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR />&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:585)<BR />&nbsp;&nbsp; at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)<BR />&nbsp;&nbsp; at org.alfresco.repo.search.AVMSnapShotTriggeredIndexingMethodInterceptor.invoke(AVMSnapShotTriggeredIndexingMethodInterceptor.java:154)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)<BR />&nbsp;&nbsp; at $Proxy22.createLayeredDirectory(Unknown Source)<BR />&nbsp;&nbsp; at org.alfresco.repo.avm.AVMSyncServiceImpl.resetLayer(AVMSyncServiceImpl.java:802)<BR />&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR />&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR />&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:585)<BR />&nbsp;&nbsp; at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)<BR />&nbsp;&nbsp; at org.alfresco.repo.transaction.RetryingTransactionAdvice.invoke(RetryingTransactionAdvice.java:93)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)<BR />&nbsp;&nbsp; at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)<BR />&nbsp;&nbsp; at $Proxy47.resetLayer(Unknown Source)<BR />&nbsp;&nbsp; at org.alfresco.web.bean.wcm.CreateWebContentWizard.init(CreateWebContentWizard.java:216)<BR />&nbsp;&nbsp; at org.alfresco.web.bean.wizard.WizardManager.setCurrentWizard(WizardManager.java:134)<BR />&nbsp;&nbsp; at org.alfresco.web.app.AlfrescoNavigationHandler.handleWizardOpen(AlfrescoNavigationHandler.java:667)<BR />&nbsp;&nbsp; at org.alfresco.web.app.AlfrescoNavigationHandler.handleNavigation(AlfrescoNavigationHandler.java:120)<BR />&nbsp;&nbsp; at org.alfresco.web.bean.wcm.AVMBrowseBean.createFormContent(AVMBrowseBean.java:1311)<BR />&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR />&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR />&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:585)<BR />&nbsp;&nbsp; at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)<BR />&nbsp;&nbsp; at javax.faces.component.UICommand.broadcast(UICommand.java:89)<BR />&nbsp;&nbsp; at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)<BR />&nbsp;&nbsp; at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)<BR />&nbsp;&nbsp; at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)<BR />&nbsp;&nbsp; at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)<BR />&nbsp;&nbsp; at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)<BR />&nbsp;&nbsp; at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)<BR />&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<BR />&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<BR />&nbsp;&nbsp; at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:81)<BR />&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<BR />&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<BR />&nbsp;&nbsp; at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)<BR />&nbsp;&nbsp; at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)<BR />&nbsp;&nbsp; at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)<BR />&nbsp;&nbsp; at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)<BR />&nbsp;&nbsp; at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)<BR />&nbsp;&nbsp; at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)<BR />&nbsp;&nbsp; at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)<BR />&nbsp;&nbsp; at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)<BR />&nbsp;&nbsp; at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)<BR />&nbsp;&nbsp; at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)<BR />&nbsp;&nbsp; at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)<BR />&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:595) <SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE></BODY></HTML> Tue, 23 Oct 2007 16:54:27 GMT freedev 2007-10-23T16:54:27Z AVMBrowseBean.createFormContent https://connect.hyland.com/t5/alfresco-archive/avmbrowsebean-createformcontent/m-p/146416#M102262 Hi all,thank you for reading my post.I receive an exception when I try to open an easy web form based on this xsd (that is a copy of wsf 1.0 sample company-footer.xsd):&lt;xs:schema targetNamespace="http://www.alfresco.org/alfresco/pr" elementFormDefault="qualified"&gt;&lt;!– defines the form for cr Tue, 23 Oct 2007 16:54:27 GMT https://connect.hyland.com/t5/alfresco-archive/avmbrowsebean-createformcontent/m-p/146416#M102262 freedev 2007-10-23T16:54:27Z Re: AVMBrowseBean.createFormContent https://connect.hyland.com/t5/alfresco-archive/avmbrowsebean-createformcontent/m-p/146417#M102263 <HTML><HEAD></HEAD><BODY><SPAN>I am also getting this exception. Were you able to solve this, and if so how did you do it?</SPAN><BR /><BR /><SPAN>Does anyone have suggestions?</SPAN><BR /><BR /><SPAN>Thanks in advance.</SPAN></BODY></HTML> Mon, 04 Feb 2008 16:24:41 GMT https://connect.hyland.com/t5/alfresco-archive/avmbrowsebean-createformcontent/m-p/146417#M102263 e_r_i_c_ 2008-02-04T16:24:41Z