Hi,
has somebody clicked a link in a myFaces tomahawk bridged (apache)
portlet in liferay ? Click multiple times fast on a link leads to this:
24.11.2006 11:05:27 org.apache.catalina.core.ApplicationDispatcher
invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeNavigation(HtmlTr
eeRenderer.java:402)
at
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeCurrentNode(HtmlT
reeRenderer.java:355)
at
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeTree(HtmlTreeRend
erer.java:258)
at
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeTree(HtmlTreeRend
erer.java:285)
at
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeTree(HtmlTreeRend
erer.java:285)
at
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeChildren(HtmlTree
Renderer.java:206)
at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.jav
a:524)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(Rende
rerUtils.java:436)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(Re
ndererUtils.java:419)
at
org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.enco
deEnd(HtmlGroupRendererBase.java:75)
at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:536
)
at
javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:495)
at
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:363)
at
org.apache.myfaces.shared_impl.taglib.UIComponentBodyTagBase.doEndTag(UI
ComponentBodyTagBase.java:54)
at
org.apache.jsp.jsp.pdnav.navportlet_jsp._jspx_meth_h_panelGroup_0(navpor
tlet_jsp.java:227)
at
org.apache.jsp.jsp.pdnav.navportlet_jsp._jspx_meth_h_form_0(navportlet_j
sp.java:167)
at
org.apache.jsp.jsp.pdnav.navportlet_jsp._jspService(navportlet_jsp.java:
118)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDisp
atcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispat
cher.java:499)
at
com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestD
ispatcherImpl.java:237)
at
com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestD
ispatcherImpl.java:82)
at
org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(P
ortletExternalContextImpl.java:164)
at
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspView
HandlerImpl.java:195)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384
)
at
org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGene
ricPortlet.java:395)
at
org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPo
rtlet.java:265)
at
javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:235)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:163)
at
org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter
(PortletFilterChain.java:121)
at
jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(Extension
sPortletFilter.java:172)
at
org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter
(PortletFilterChain.java:114)
at
org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPort
let.java:141)
at
com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.
java:89)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDisp
atcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispat
cher.java:499)
at
com.liferay.portlet.CachePortlet._invoke(CachePortlet.java:295)
at
com.liferay.portlet.CachePortlet.render(CachePortlet.java:155)
at
org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005
fportlet_jsp.java:708)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDisp
atcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispat
cher.java:499)
at
com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:948)
at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processP
ortlet(RuntimePortletUtil.java:123)
at
com.liferay.portlet.layoutconfiguration.util.velocity.PortletColumnLogic
.processContent(PortletColumnLogic.java:76)
at
com.liferay.portlet.layoutconfiguration.util.velocity.TemplateProcessor.
processColumn(TemplateProcessor.java:58)
at sun.reflect.GeneratedMethodAccessor534.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invok
e(UberspectImpl.java:267)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java
:197)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReferenc
e.java:175)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference
.java:220)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.jav
a:230)
at org.apache.velocity.app.Velocity.evaluate(Velocity.java:316)
at org.apache.velocity.app.Velocity.evaluate(Velocity.java:210)
at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processT
emplate(RuntimePortletUtil.java:165)
at
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processT
emplate(RuntimePortletUtil.java:146)
at
org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_j
sp.java:414)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:332)
