Hi
Can some one help me on this please ?
I am using trinidad 2.0.0-alpha-2 release. Currently I have the following
setting in my faces-config.xml
<default-render-kit-id>org.apache.myfaces.trinidad.core</default-render-kit-id>
Do i need to change it to something else or retain this for JSF 2 and
trinidad 2 combination. Also i dont have any view-handler tag in
faces-config.xml or in web.xml as JSF 2 supports facelets by default. Is my
assumption correct ?
I am currently building an applicaiton with Trinidad 2 (alpha) with JSF 2.0.
I have a search screen with a search button (tr:commandButton with action as
method ) . partial submit is set to true for this..
It is deployed on Glassfish 3 container.
The 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)
Thanks
Venkat
