[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1702) <s:entityConverter> gives NPE

<s:entityConverter> gives NPE ----------------------------- Key: JBSEAM-1702 URL: http://jira.jboss.com/jira/browse/JBSEAM-1702 Project: JBoss Seam Issue Type: Bug Components: Framework Affects Versions: 2.0.0.BETA1 Environment: XP, Cygwin, 4.2 Jboss, mysql 5.0 + driver Reporter: Dan Hinojosa Assigned To: Pete Muir Priority: Minor Fix For: 2.0.0.CR1 Using <s:entityConverter> on my app I get a NPE: 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) I think I tracked it down to EntityConverter.java. The create() never gets invoked private ValueExpression<EntityManager> entityManager; private EntityConverterStore entityIdentifierStore; @Create public void create() { entityIdentifierStore = EntityConverterStore.instance(); }