I`m getting NPE when using selectOneMenu, why is that ? view | <h:selectOneMenu value="#{questionCategory}" required="true"> | <s:selectItems value="#{questionCategoryList}" var="category" label="#{category.categoryName}"/> | <s:convertEntity/> | </h:selectOneMenu> | components.xml | <components xmlns="http://jboss.com/products/seam/components" | xmlns:core="http://jboss.com/products/seam/core" | xmlns:security="http://jboss.com/products/seam/security" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xsi:schemaLocation= | "http://jboss.com/products/seam/core http://jboss.com/products/seam/core-1.2.xsd | http://jboss.com/products/seam/security http://jboss.com/products/seam/security-1.2.xsd | http://jboss.com/products/seam/components http://jboss.com/products/seam/components-1.2.xsd"> | | <component name="org.jboss.seam.core.init"> | <property name="debug">true</property> | <property name="myFacesLifecycleBug">true</property> | <property name="jndiPattern">Inquisitor/#{ejbName}/local</property> | </component> | | <component class="org.jboss.seam.web.MultipartFilter"> | <property name="createTempFiles">true</property> | <property name="maxRequestSize">1000000</property> | </component> | | <core:managed-persistence-context name="entityManager" auto-create="true" persistence-unit-jndi-name="java:/EntityManagerFactory"/> | </components> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105938#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...