This is exception when I try to post new topic with national characters | type Exception report | | message | | description The server encountered an internal error () that prevented it from fulfilling this request. | | exception | | javax.servlet.ServletException: null id in org.jboss.portlet.forums.impl.PostImpl entry (don't flush the Session after an exception occurs) | org.jboss.portal.server.servlet.PortalServlet.process(PortalServlet.java:321) | org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:168) | javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | | root cause | | org.hibernate.AssertionFailure: null id in org.jboss.portlet.forums.impl.PostImpl entry (don't flush the Session after an exception occurs) | org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:55) | org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:157) | org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:113) | org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196) | org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76) | org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26) | org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) | org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) | org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59) | org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491) | org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110) | org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324) | org.jboss.tm.TxManager.commit(TxManager.java:240) | org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175) | org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87) | org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:262) | org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java) | org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java) | org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131) | org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:171) | org.jboss.portal.server.servlet.PortalServlet.process(PortalServlet.java:295) | org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:168) | javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | | note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs. | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4067443#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...