here is the exceptions I m faciong exception | | javax.servlet.ServletException: Cannot get value for expression '#{pageBean.celsius}' | javax.faces.webapp.FacesServlet.service(FacesServlet.java:121) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | | root cause | | javax.faces.FacesException: Cannot get value for expression '#{pageBean.celsius}' | org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:421) | org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234) | org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:107) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963128#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...