xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
- xmlns:ui="http://java.sun.com/jsf/facelets">
+ xmlns:ui="http://xmlns.jcp.org/jsf/facelets">
<h:selectOneMenu class="select" id="product_category" value="#{adminProductController.productCategory}" required="true" requiredMessage="#{msg.ADMIN_CATEGORY_MUST_BE_SELECTED}" converter="CategoryConverter">
<f:selectItems value="#{categoryController.allCategories}" var="cat" itemValue="#{cat}" itemLabel="#{cat.categoryTitle}" />