I am going crazy with this, in fact I am about to eat glass. Anyone encountered this before?
| | javax.servlet.ServletException | javax.faces.webapp.FacesServlet.service(FacesServlet.java:256) | org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127) | org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | ROOT CAUSE: | | java.lang.NullPointerException | org.jboss.seam.ui.converter.EntityConverter.getAsString(EntityConverter.java:69) | org.jboss.seam.ui.converter.PrioritizableConverter.getAsString(PrioritizableConverter.java:67) | org.jboss.seam.ui.converter.ConverterChain.getAsString(ConverterChain.java:123) | com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getFormattedValue(HtmlBasicRenderer.java:469) | com.sun.faces.renderkit.html_basic.MenuRenderer.renderOption(MenuRenderer.java:502) | com.sun.faces.renderkit.html_basic.MenuRenderer.renderOptions(MenuRenderer.java:757) | com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:811) | com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:335) | javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:833) | org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:286) | org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262) | org.ajax4jsf.framework.renderer.AjaxContainerRenderer.encodeChildren(AjaxContainerRenderer.java:100) | javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809) | org.ajax4jsf.ajax.UIAjaxRegion.encodeChildren(UIAjaxRegion.java:117) | javax.faces.component.UIComponent.encodeAll(UIComponent.java:886) | javax.faces.render.Renderer.encodeChildren(Renderer.java:137) | javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809) | javax.faces.component.UIComponent.encodeAll(UIComponent.java:886) | javax.faces.component.UIComponent.encodeAll(UIComponent.java:892) | com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:244) | com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:175) | org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) | org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233) | org.jboss.seam.jsf.SeamViewHandler.renderView(SeamViewHandler.java:87) | org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) | org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233) | com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) | com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) | com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) | org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127) | org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | Here is my .jsp file from where this is originated... | <[EMAIL PROTECTED] pageEncoding="UTF-8"%> | <[EMAIL PROTECTED] uri="http://java.sun.com/jsf/core"; prefix="f"%> | <[EMAIL PROTECTED] uri="http://java.sun.com/jsf/html"; prefix="h"%> | <[EMAIL PROTECTED] uri="http://jboss.com/products/seam/taglib"; prefix="s"%> | <[EMAIL PROTECTED] uri="https://ajax4jsf.dev.java.net/ajax"; prefix="a4j"%> | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" | "http://www.w3.org/TR/html4/loose.dtd";> | | <f:view> | <h:form> | <div id="selectGate"> | <a4j:region selfRendered="true"> | <h:selectOneMenu value="#{selectGateBean.gate}"> | <s:selectItems var="gate" value="#{gateStyle.gates}" label="#{gate.name}" noSelectionLabel="please choose" /> | | <a4j:support event="onchange" reRender="selectColor, selectPost"/> | <s:convertEntity /> | </h:selectOneMenu> | </a4j:region> | </div> | <a4j:outputPanel id="selectColor"> | <h:selectOneMenu value="#{selectGateBean.color}"> | <s:selectItems var="color" value="#{gate.colors}" label="#{color.name}"/> | </h:selectOneMenu> | </a4j:outputPanel> | <a4j:outputPanel id="selectSwing"> | <h:messages /> | <h:selectOneMenu value="#{selectGateBean.swingType}"> | <s:convertEnum /> | <s:enumItem enumValue="PUSH" label="Push" /> | <s:enumItem enumValue="PULL" label="Pull" /> | </h:selectOneMenu> | </a4j:outputPanel> | <a4j:outputPanel id="selectPost"> | <h:messages /> | <h:selectOneMenu value="#{selectGateBean.posts}"> | <s:selectItems var="post" value="#{selectGateBean.recommendedPostPaks}" label="#{post.name}"/> | </h:selectOneMenu> | </a4j:outputPanel> | </h:form> | </f:view> | My gateStyle bean and my gate bean is annotation with @Id fields correctly. My components.xml is I believe correct: | <?xml version="1.0" encoding="UTF-8"?> | <components xmlns="http://jboss.com/products/seam/components"; | xmlns:core="http://jboss.com/products/seam/core"; | xmlns:persistence="http://jboss.com/products/seam/persistence"; | xmlns:drools="http://jboss.com/products/seam/drools"; | xmlns:security="http://jboss.com/products/seam/security"; | xmlns:mail="http://jboss.com/products/seam/mail"; | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; | xsi:schemaLocation= | "http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd | http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.0.xsd | http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-2.0.xsd | http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.xsd | http://jboss.com/products/seam/mail http://jboss.com/products/seam/mail-2.0.xsd | http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.0.xsd";> | | <core:init jndi-pattern="amazinggates/#{ejbName}/local"/> | <persistence:managed-persistence-context name="em" | auto-create="true" | persistence-unit-jndi-name="java:/amazinggatesEntityManagerFactory"/> | <component name="org.jboss.seam.ui.EntityConverter"> | <property name="entityManager">#{em}</property> | </component> | </components> | Here is my persistence.xml for safe measure: | <?xml version="1.0" encoding="UTF-8"?> | <persistence> | <persistence-unit name="amazinggates"> | <jta-data-source>java:/amazinggatesDS</jta-data-source> | <properties> | <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/> | <property name="hibernate.hbm2ddl.auto" value="update"/> | <property name="jboss.entity.manager.factory.jndi.name" value="java:/amazinggatesEntityManagerFactory"/> | </properties> | </persistence-unit> | </persistence> | I appreciate your help.... 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