MyFaces upload question

[jacksu]

I am using fileupload function, as long as I added
enctype="multipart/form-data" in form tag,
I got the following exception

Gettting the following exceptoin:
[#|2006-10-09T22:13:02.490-0600|WARNING|sun-appserver-pe9.0|javax.enterpris­e.resource.webcontainer.jsf.lifecycle|_ThreadID=18;

_ThreadName=httpWorkerThread-8080-1;_RequestID=a08510b9-71db-4add-b1b6-acdc­408e37f1;|phase(RENDER_RESPONSE

6,
com.sun.faces.context.FacesContextImpl@1a2bc3) threw exception:
java.lang.NoClassDefFoundError null
org.apache.myfaces.renderkit.html.util.ExtensionsPhaseListener.writeCodeBef­oreBodyEnd(ExtensionsPhaseListener.java:115)

org.apache.myfaces.renderkit.html.util.ExtensionsPhaseListener.getCodeBefor­eBodyEnd(ExtensionsPhaseListener.java:96)

org.apache.myfaces.renderkit.html.util.ExtensionsPhaseListener.renderCodeBe­foreBodyEnd(ExtensionsPhaseListener.java:86)

org.apache.myfaces.renderkit.html.util.ExtensionsPhaseListener.afterPhase(E­xtensionsPhaseListener.java:66)

com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:287)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:159)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationF­ilterChain.java:397)

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j­ava:278)

org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:56­6)

org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)

org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContex­tValve.java:240)

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j­ava:179)

org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:56­6)

com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:18­2)

org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:56­6)

com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.j­ava:120)

org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav­a:137)

org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:56­6)

org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)

org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:231)

com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(Proces­sorTask.java:667)

com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(Pr­ocessorTask.java:574)

com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTas­k.java:844)

com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(Read­Task.java:287)

com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)

com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)

com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java­:75)



But when I search the my faces source code, the line 115 of
ExtensionsPhaseListener.java is comment:


http://myfaces.apache.org/tomahawk/xref/index.html


Apparently either the jar file too old, or the source file is outdated.



Is there anyway to find the Myface java files for particiluar my faces
build?


my jar file is: tomahawk-1.1.3.jar , I believe is the latest one.


Thanks in advance.