java.lang.NullPointerException: This exception has no message.


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via Google Groups by Gabriel Feitosa, 1 year ago
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Stack trace

java.lang.NullPointerException
	at javax.faces.component.UIComponentBase.encodeBegin(Unknown Source)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(Unknown Source)
	at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeChildren(Unknown Source)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(Unknown Source)
	at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeChildren(Unknown Source)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(Unknown Source)
	at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeChildren(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeAll(Unknown Source)
	at javax.faces.render.Renderer.encodeChildren(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeChildren(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeAll(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeAll(Unknown Source)
	at javax.faces.component.UIComponentBase.encodeAll(Unknown Source)
	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:455)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(Unknown Source)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(Unknown Source)
	at com.sun.faces.lifecycle.LifecycleImpl.render(Unknown Source)
	at javax.faces.webapp.FacesServlet.service(Unknown Source)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
	at java.lang.Thread.run(Thread.java:595)

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