[jboss-user] [JBoss Portal] - Re: Jboss Forum 2.2.1-SP3 Bug?

[johncena]

I did re-install and re-deployment of Jboss-forum... Now I can view the Dummy Demo Cat > 2 Forums... I've tried editing the names and posted my first topic under one forum. It added successfully. But when I browsed port 8080 again and logging out as admin.. when clicked on the Forum nav link I got a blank page again. 

Now i get these error messages....

12:11:46,203 WARN  [JDBCExceptionReporter] SQL Error: 932, SQLState: 42000
12:11:46,204 ERROR [JDBCExceptionReporter] ORA-00932: inconsistent datatypes: expected - got CLOB

12:11:46,204 ERROR [ForumsPortlet] The portlet threw an exception
org.hibernate.exception.SQLGrammarException: could not initialize a collection: [org.jboss.portlet.forums.impl.PostImpl.attachments#6]
        at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
        at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
        at org.hibernate.loader.Loader.loadCollection(Loader.java:1926)
        at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
        at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:541)
        at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)
        at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1705)
        at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344)
        at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
        at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:109)
        at org.hibernate.collection.PersistentBag.size(PersistentBag.java:222)
        at org.jboss.portlet.forums.ForumsPortlet.fillShowTopicContext(ForumsPortlet.java:5851)
        at org.jboss.portlet.forums.ForumsPortlet.doView(ForumsPortlet.java:425)
        at org.jboss.portlet.JBossPortlet.doDispatch(JBossPortlet.java:230)
        at org.jboss.portlet.JBossPortlet.render(JBossPortlet.java:217)
        at org.jboss.portlet.JBossPortlet.render(JBossPortlet.java:360)
        at org.jboss.portal.portlet.PortletContainer.invokeRender(PortletContainer.java:521)
        at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:433)
        at org.jboss.portal.server.app.ComponentInvocation.dispatch(ComponentInvocation.java:79)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
        at org.jboss.portal.core.aspects.component.TransactionInterceptor.invoke(TransactionInterceptor.java:72)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.core.aspects.component.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.server.aspects.component.NavigationInterceptor.invoke(NavigationInterceptor.java:76)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.server.aspects.component.CacheInterceptor.invoke(CacheInterceptor.java:167)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.server.aspects.component.ModesInterceptor.invoke(ModesInterceptor.java:88)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.server.aspects.component.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:87)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
        at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
        at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
        at org.jboss.portal.portlet.aspects.component.SessionPostDispatchInterceptor.invoke(SessionPostDispatchInterceptor.java:65)


How come? at first it was working fine... and now it doesn't? Is there something wrong with the configuration? is there a way to make it stable? .. on first timers point of view, what are the loopholes? 

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