I am getting this stack trace as well. Did you ever resolve this Venkat? Thanks, Mark
Venkat Ramanan Viswanathan wrote: > > Yes I have the following in faces-config.xml > > > > <default-render-kit-id>org.apache.myfaces.trinidad.core</default-render-kit-id> > > > > Thanks > > Venkat > > On Sun, Apr 4, 2010 at 1:10 PM, Now I find myself in question < > [email protected]> wrote: > >> do you have the *render-kit* defined in your faces-config.xml >> >> On Sun, Apr 4, 2010 at 12:45 PM, Venkat Ramanan Viswanathan < >> [email protected]> wrote: >> >> > Hi >> > >> > I am currently building an applicaiton with Trinidad 2 (alpha) with JSF >> > 2.0. >> > I am having some trouble in PPR . It is deployed on Glassfish 3 >> container. >> > I have a search button , which when pressed renders the results in a >> > tr:table. The first time when i press i get a connection Failed >> javscript >> > popup. Second time when i press , the backing bean methods get called >> > correctly and the results get rendered in table. Then when i press >> third >> > time , i get connection Failed again. The net result is that , the >> output >> > seems to alter between connecion failed and correct output. When i see >> the >> > server logs, i get the following error (whenever connection failed >> comes). >> > >> > When i inspected line 1299 in UIXComponentBase , i found that renderkit >> is >> > null and thats why this error is thrown. I am perplexed as to how come >> the >> > renderkit becomes null and then becomes alright and then again becomes >> > null. >> > could some one help me out. >> > >> > The following is the exception stack trace . >> > >> > java.lang.NullPointerException >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase._getRendererImpl(UIXComponentBase.java:1299) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase._cacheRenderer(UIXComponentBase.java:1279) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1193) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decode(UIXComponentBase.java:724) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:842) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1081) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1067) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:839) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1081) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1067) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:839) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1081) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1067) >> > at >> > >> > >> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:839) >> > at >> > >> > >> javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1042) >> > at >> > javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:941) >> > at >> > >> > >> com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78) >> > at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) >> > at >> > com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) >> > at >> javax.faces.webapp.FacesServlet.service(FacesServlet.java:312) >> > at >> > >> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523) >> > at >> > >> > >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343) >> > at >> > >> > >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215) >> > at >> > com.trp.scientific.oe.view.SafeFilter.doFilter(SafeFilter.java:29) >> > at >> > >> > >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) >> > at >> > >> > >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215) >> > at >> > >> > >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277) >> > at >> > >> > >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188) >> > at >> > >> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641) >> > at >> com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97) >> > at >> > >> > >> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85) >> > at >> > >> > >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185) >> > at >> > >> > >> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332) >> > at >> > >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233) >> > at >> > >> > >> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165) >> > at >> > >> com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791) >> > at >> > com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693) >> > at >> > com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954) >> > at >> > >> > >> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170) >> > at >> > >> > >> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135) >> > at >> > >> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102) >> > at >> > >> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88) >> > at >> > >> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76) >> > at >> > >> > >> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53) >> > at >> > >> > >> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57) >> > at com.sun.grizzly.ContextTask.run(ContextTask.java:69) >> > at >> > >> > >> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330) >> > at >> > >> > >> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309) >> > at java.lang.Thread.run(Thread.java:619) >> > >> > > -- View this message in context: http://old.nabble.com/Need-help-on-Trinidad-integration-with-JSF-2.0-%28Mojarra%29-tp28131550p28685386.html Sent from the MyFaces - Users mailing list archive at Nabble.com.
