NullPointerException in collapsiblePanel.jsf example
----------------------------------------------------
Key: TOMAHAWK-479
URL: http://issues.apache.org/jira/browse/TOMAHAWK-479
Project: MyFaces Tomahawk
Type: Bug
Versions: 1.1.3-SNAPSHOT
Reporter: Matthias Weßendorf
NullPointerException in collapsiblePanel.jsf example
java.lang.NullPointerException: Parameter-Fehler: Ein oder mehrere Parameter
könnten Null sein.
at
com.sun.faces.renderkit.html_basic.HtmlResponseWriter.writeAttribute(HtmlResponseWriter.java:240)
at
org.apache.myfaces.custom.inputTextHelp.HtmlTextHelpRenderer.renderInputTextHelp(HtmlTextHelpRenderer.java:93)
at
org.apache.myfaces.custom.inputTextHelp.HtmlTextHelpRenderer.renderNormal(HtmlTextHelpRenderer.java:48)
at
org.apache.myfaces.renderkit.html.ext.HtmlTextRenderer.encodeEnd(HtmlTextRenderer.java:80)
at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
at
org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChild(RendererUtils.java:442)
at
org.apache.myfaces.custom.calendar.HtmlCalendarRenderer.encodeEnd(HtmlCalendarRenderer.java:160)
at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
at
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:443)
at
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:233)
at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:701)
at
org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChild(RendererUtils.java:436)
at
org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChildren(RendererUtils.java:419)
at
org.apache.myfaces.custom.collapsiblepanel.HtmlCollapsiblePanelRenderer.encodeChildren(HtmlCollapsiblePanelRenderer.java:96)
at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:701)
at
org.apache.myfaces.custom.collapsiblepanel.HtmlCollapsiblePanel.encodeChildren(HtmlCollapsiblePanel.java:148)
at
javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:607)
at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544)
at
org.apache.jsp.collapsiblePanel_jsp._jspx_meth_t_collapsiblePanel_0(collapsiblePanel_jsp.java:353)
at
org.apache.jsp.collapsiblePanel_jsp._jspx_meth_h_form_0(collapsiblePanel_jsp.java:292)
at
org.apache.jsp.collapsiblePanel_jsp._jspx_meth_f_view_0(collapsiblePanel_jsp.java:204)
at
org.apache.jsp.collapsiblePanel_jsp._jspService(collapsiblePanel_jsp.java:143)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
at
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
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.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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
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