Exception after editing the basedocument in Quick Start WAR

1. Login in to the CMS.
2. Click on Document Browser to goto Document Browser perspective.
3. Select the project's namespace.
4. Click on Base Document
5. Click Edit, Save and Done.
6. The icon indicates that the document has been modified.
7. Select "Update all content" from the popup menu on namespace.
8. In the following "Update content" dialog - click OK.

Expected Result:
The Update All content dialog should appear and the namespace should be updated properly.

Actual Result:
The Update content dialog reports error as - Action Failed.

Here's the stack trace:

javax.jcr.nodetype.ConstraintViolationException: /hippo:namespaces/defaultcontent/basedocument/hipposysedit:prototypes/hipposysedit:prototype: mandatory property

state does not exist
at org.apache.jackrabbit.core.ItemImpl.validateTransientItems(ItemImpl.java:458)
at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1058)
at org.apache.jackrabbit.core.SessionImpl.save(SessionImpl.java:858)
at org.hippoecm.repository.decorating.SessionDecorator.save(SessionDecorator.java:202)
at org.hippoecm.repository.impl.SessionDecorator.save(SessionDecorator.java:177)
at org.hippoecm.repository.updater.UpdaterEngine.upgrade(UpdaterEngine.java:705)
at org.hippoecm.repository.updater.UpdaterEngine.migrate(UpdaterEngine.java:591)
at org.hippoecm.repository.standardworkflow.RepositoryWorkflowImpl.updateModel(RepositoryWorkflowImpl.java:144)
at org.hippoecm.repository.standardworkflow.RepositoryWorkflowImpl.updateModel(RepositoryWorkflowImpl.java:154)
at org.hippoecm.repository.standardworkflow.RepositoryWorkflowImpl.updateModel(RepositoryWorkflowImpl.java:204)
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:597)
at org.hippoecm.repository.impl.WorkflowManagerImpl$WorkflowInvocationImpl.invoke(WorkflowManagerImpl.java:788)
at org.hippoecm.repository.impl.WorkflowManagerImpl$WorkflowInvocationHandler.invoke(WorkflowManagerImpl.java:512)
at $Proxy6.updateModel(Unknown Source)
at org.hippoecm.frontend.editor.workflow.RemodelWorkflowPlugin$1.execute(RemodelWorkflowPlugin.java:93)
at org.hippoecm.frontend.editor.workflow.RemodelWorkflowPlugin$1.execute(RemodelWorkflowPlugin.java:68)
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction.execute(CompatibilityWorkflowPlugin.java:156)
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction$WorkflowDialog.execute(CompatibilityWorkflowPlugin.java:219)
at org.hippoecm.frontend.editor.workflow.dialog.RemodelDialog.remodel(RemodelDialog.java:67)
at org.hippoecm.frontend.editor.workflow.dialog.RemodelWizard$Step2$1.getLazyLoadComponent(RemodelWizard.java:84)
at org.apache.wicket.extensions.ajax.markup.html.AjaxLazyLoadPanel$1.respond(AjaxLazyLoadPanel.java:79)
at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at org.hippoecm.frontend.PluginRequestCycleProcessor.processEvents(PluginRequestCycleProcessor.java:34)
at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:301)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
22.03.2010 14:27:34 ERROR [org.hippoecm.frontend.editor.workflow.dialog.RemodelWizard$Step2$1.getLazyLoadComponent():88] Error during workflow execution
org.hippoecm.repository.api.WorkflowException: javax.jcr.nodetype.ConstraintViolationException: /hippo:namespaces/defaultcontent/basedocument/hipposysedit:prototypes/hipposysedit:prototype: mandatory property

state does not exist
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction.execute(CompatibilityWorkflowPlugin.java:158)
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction$WorkflowDialog.execute(CompatibilityWorkflowPlugin.java:219)
at org.hippoecm.frontend.editor.workflow.dialog.RemodelDialog.remodel(RemodelDialog.java:67)
at org.hippoecm.frontend.editor.workflow.dialog.RemodelWizard$Step2$1.getLazyLoadComponent(RemodelWizard.java:84)
at org.apache.wicket.extensions.ajax.markup.html.AjaxLazyLoadPanel$1.respond(AjaxLazyLoadPanel.java:79)
at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at org.hippoecm.frontend.PluginRequestCycleProcessor.processEvents(PluginRequestCycleProcessor.java:34)
at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:301)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
22.03.2010 14:27:34 WARN [org.hippoecm.frontend.JcrObservationManager$JcrListener.subscribe():341] Path no longer exists, stopping observation; content/documents/state/draft