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From Now I find myself in question <vin.si...@gmail.com>
Subject Re: Need help on Trinidad integration with JSF 2.0 (Mojarra)
Date Sun, 04 Apr 2010 07:40:56 GMT
do you have the *render-kit* defined in your faces-config.xml

On Sun, Apr 4, 2010 at 12:45 PM, Venkat Ramanan Viswanathan <
ramanan.venkat.v@gmail.com> 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)
>

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