Access of roo-created-webapp after starting via mvn tomcat:run bombs

After doing mvn tomcat:run of a roo made webapp using jsf, I see this.
Use mvn 3.0.3.
However access of webapp via mvn jetty:run works fine.

The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: /templates/layout.xhtml @8,63 locale="#

{localeBean.locale}" Attribute did not evaluate to a String or Locale: null
javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

root cause

javax.faces.view.facelets.TagAttributeException: /templates/layout.xhtml @8,63 locale="#{localeBean.locale}

" Attribute did not evaluate to a String or Locale: null
com.sun.faces.facelets.tag.jsf.ComponentSupport.getLocale(ComponentSupport.java:297)
com.sun.faces.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:128)
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:98)
com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:98)
com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:86)
com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:308)
com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:367)
com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:346)
com.sun.faces.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:199)
com.sun.faces.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:155)
com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:86)
com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:152)
com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:769)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:100)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.29 logs.