An Error Occurred:

javax.faces.FacesException: Exception while calling encodeEnd on : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /roundedDiv.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp1]}

Caused by:
java.lang.NullPointerException - Could not get property styleClass of component _idJsp0:_idJsp43

+ Stack Trace

javax.faces.FacesException: javax.faces.FacesException: Exception while calling encodeEnd on : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /roundedDiv.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp1]}
	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:432)
	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255)
	at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146)
	at org.apache.myfaces.custom.ppr.PPRLifecycleWrapper.render(PPRLifecycleWrapper.java:84)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.custom.conversation.ConversationServletFilter.doFilter(ConversationServletFilter.java:78)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.custom.requestParameterProvider.RequestParameterServletFilter.doFilter(RequestParameterServletFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:341)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.jasper.JasperException: javax.faces.FacesException: Exception while calling encodeEnd on : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /roundedDiv.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp1]}
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426)
	... 30 more
Caused by: javax.faces.FacesException: Exception while calling encodeEnd on : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /roundedDiv.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp1]}
	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:778)
	at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:678)
	at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:546)
	at org.apache.jsp.roundedDiv_jsp._jspx_meth_h_005fpanelGrid_005f0(roundedDiv_jsp.java:261)
	at org.apache.jsp.roundedDiv_jsp._jspx_meth_h_005fform_005f0(roundedDiv_jsp.java:212)
	at org.apache.jsp.roundedDiv_jsp._jspx_meth_f_005fview_005f0(roundedDiv_jsp.java:181)
	at org.apache.jsp.roundedDiv_jsp._jspService(roundedDiv_jsp.java:133)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
	... 40 more
Caused by: javax.faces.FacesException: Exception while calling encodeBegin on : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /roundedDiv.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp1][Class: org.apache.myfaces.custom.roundeddiv.HtmlRoundedDiv,Id: _idJsp43]}
	at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:749)
	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:424)
	at org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:229)
	at org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:101)
	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:775)
	... 49 more
Caused by: javax.faces.FacesException: Could not get property styleClass of component _idJsp0:_idJsp43
	at javax.faces.component._ComponentAttributesMap.getComponentProperty(_ComponentAttributesMap.java:399)
	at javax.faces.component._ComponentAttributesMap.get(_ComponentAttributesMap.java:235)
	at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRendererUtils.renderHTMLAttribute(HtmlRendererUtils.java:544)
	at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRendererUtils.renderHTMLAttributes(HtmlRendererUtils.java:558)
	at org.apache.myfaces.custom.htmlTag.HtmlTagRenderer.encodeBegin(HtmlTagRenderer.java:66)
	at org.apache.myfaces.custom.roundeddiv.HtmlRoundedDivRenderer.encodeBegin(HtmlRoundedDivRenderer.java:218)
	at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:746)
	... 53 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at javax.faces.component._ComponentAttributesMap.getComponentProperty(_ComponentAttributesMap.java:394)
	... 59 more
Caused by: java.lang.NullPointerException
	at org.apache.myfaces.custom.htmlTag.HtmlTag.getStyleClass(HtmlTag.java:86)
	... 64 more

+ Component Tree

<UIViewRoot locale="en" renderKitId="HTML_BASIC" rendered="true" transient="false" viewId="/roundedDiv.jsp">
<HtmlForm enctype="application/x-www-form-urlencoded" id="_idJsp0" onsubmit="return tomahawk.executeClientLifeCycle();" rendered="true" submitted="false" transient="false">
<HtmlPanelGrid border="-2147483648" columns="2" id="_idJsp1" rendered="true" transient="false">
<HtmlPanelGrid border="-2147483648" columns="2" id="_idJsp2" rendered="true" style="border: 1px double black;" transient="false">
footer
<HtmlPanelGroup id="_idJsp40" rendered="true" transient="false">
<HtmlCommandButton disabled="false" id="_idJsp41" immediate="false" readonly="false" rendered="true" transient="false" type="submit" value="Update"/>
<HtmlCommandButton actionListener="#{roundedDiv.reset}" disabled="false" id="_idJsp42" immediate="false" readonly="false" rendered="true" transient="false" type="submit" value="Reset"/>
</HtmlPanelGroup>
header
<HtmlOutputText escape="true" id="_idJsp3" rendered="true" transient="false" value="Attributes"/>
<HtmlOutputText escape="true" id="_idJsp4" rendered="true" transient="false" value="Color:"/>
<HtmlPanelGroup id="_idJsp5" rendered="true" transient="false">
<HtmlInputText disabled="false" id="Color" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="true" size="-2147483648" transient="false" valid="true" value="#{roundedDiv.color}=#CCCCCC"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="Color" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp6" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp7" rendered="true" transient="false" value="Background color:"/>
<HtmlPanelGroup id="_idJsp8" rendered="true" transient="false">
<HtmlInputText disabled="false" id="BackgroundColor" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="BackgroundColor" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp9" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp10" rendered="true" transient="false" value="Border color:"/>
<HtmlPanelGroup id="_idJsp11" rendered="true" transient="false">
<HtmlInputText disabled="false" id="BorderColor" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="BorderColor" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp12" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp13" rendered="true" transient="false" value="Border width:"/>
<HtmlPanelGroup id="_idJsp14" rendered="true" transient="false">
<HtmlInputText disabled="false" id="BorderWidth" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true" value="#{roundedDiv.borderWidth}=8"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="BorderWidth" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp15" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp16" rendered="true" transient="false" value="Radius:"/>
<HtmlPanelGroup id="_idJsp17" rendered="true" transient="false">
<HtmlInputText disabled="false" id="Radius" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true" value="#{roundedDiv.radius}=8"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="Radius" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp18" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp19" rendered="true" transient="false" value="Corners:"/>
<HtmlPanelGroup id="_idJsp20" rendered="true" transient="false">
<HtmlInputText disabled="false" id="Corners" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="Corners" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp21" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp22" rendered="true" transient="false" value="Size:"/>
<HtmlPanelGroup id="_idJsp23" rendered="true" transient="false">
<HtmlInputText disabled="false" id="Size" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="Size" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp24" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp25" rendered="true" transient="false" value="Style:"/>
<HtmlPanelGroup id="_idJsp26" rendered="true" transient="false">
<HtmlInputText disabled="false" id="Style" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="Style" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp27" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp28" rendered="true" transient="false" value="Style class:"/>
<HtmlPanelGroup id="_idJsp29" rendered="true" transient="false">
<HtmlInputText disabled="false" id="StyleClass" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="StyleClass" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp30" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp31" rendered="true" transient="false" value="Content style:"/>
<HtmlPanelGroup id="_idJsp32" rendered="true" transient="false">
<HtmlInputText disabled="false" id="ContentStyle" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="ContentStyle" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp33" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp34" rendered="true" transient="false" value="Content style class:"/>
<HtmlPanelGroup id="_idJsp35" rendered="true" transient="false">
<HtmlInputText disabled="false" id="ContentStyleClass" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="ContentStyleClass" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp36" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
<HtmlOutputText escape="true" id="_idJsp37" rendered="true" transient="false" value="Layout:"/>
<HtmlPanelGroup id="_idJsp38" rendered="true" transient="false">
<HtmlInputText disabled="false" id="Layout" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" transient="false" valid="true" value="#{roundedDiv.layout}=div"/>
<HtmlMessage errorStyle="color: red;" fatalStyle="color: red;" for="Layout" forceId="false" forceIdIndex="true" forceSpan="false" id="_idJsp39" rendered="true" replaceIdWithLabel="true" showDetail="true" showSummary="false" tooltip="true" transient="false" warnStyle="color: orange;"/>
</HtmlPanelGroup>
</HtmlPanelGrid>
<HtmlRoundedDiv borderWidth="#{roundedDiv.borderWidth}=8" color="#{roundedDiv.color}=#CCCCCC" forceId="false" forceIdIndex="true" id="_idJsp43" inverse="false" layout="#{roundedDiv.layout}=div" radius="#{roundedDiv.radius}=8" rendered="true" transient="false" value="div">
<HtmlOutputText escape="true" id="_idJsp44" rendered="true" transient="false" value="Contents"/>
</HtmlRoundedDiv>
</HtmlPanelGrid>
</HtmlForm>
</UIViewRoot>

+ Scoped Variables

Request Parameters
NameValue
None
Request Attributes
NameValue
jsf_sequence6
roundedDivorg.apache.myfaces.examples.roundeddiv.RoundedDivBean@1d2e939
Session Attributes
NameValue
jsf_sequence6
Application Attributes
NameValue
choices{1=Alabama, 10=Georgia, 11=Hawaii, 12=Idaho, 13=Illinois, 14=Indiana, 15=Iowa, 16=Kansas, 17=Kentucky, 18=Louisiana, 19=Maine, 2=Alaska, 20=Maryland, 21=Massachusetts, 22=Michigan, 23=Minnesota, 24=Mississippi, 25=Missouri, 26=Montana, 27=Nebraska, 28=Nevada, 29=New Hampshire, 3=Arizona, 30=New Jersey, 31=New Mexico, 32=New York, 33=North Carolina, 34=North Dakota, 35=Ohio, 36=Oklahoma, 37=Oregon, 38=Pennsylvania, 39=Rhode Island, 4=Arkansas, 40=South Carolina, 41=South Dakota, 42=Tennessee, 43=Texas, 44=Utah, 45=Vermont, 46=Virginia, 47=Washington, 48=West Virginia, 49=Wisconsin, 5=California, 50=Wyoming, 6=Colorado, 7=Connecticut, 8=Delaware, 9=Florida}
graphicImageDynamicBeanorg.apache.myfaces.examples.graphicImageDynamic.GraphicImageDynamicBean@e755dd
imageLoopBeanorg.apache.myfaces.examples.imageloop.ImageLoopBean@4a2e4d
outputLinkDynamicBeanorg.apache.myfaces.examples.outputLinkDynamic.OutputLinkDynamicBean@7686fb
Mar 13, 2010 12:29:44 AM - Generated by MyFaces - for information on disabling or modifying this error-page, see Server error handling