Gib Gas – aber wie? Einspritzer oder Vergasermotor?

Aktuelle Umfrage

Die Mischung macht's: Ohne das richtige Luft-Kraftstoff-Verhältnis würde auch der schönste automobile Klassiker keinen Mucks machen. An der Art der Gemischbildung scheiden sich jedoch die Geister: Was ist der wahre Weg zum optimalen Luft-Kraftstoff-Gemisch? Vergaser oder Einspritzanlage?

 

Zwei Prinzipien – ein Ziel 

Beide Verfahren dienen dazu, einem Ottomotor das für jeden Betriebszeitpunkt richtige Kraftstoff-Luft-Gemisch zuzuführen. Gemeinsam haben Saugrohreinspritzer und Vergasermotoren dabei, dass das Gemisch vor dem Brennraum gebildet wird. Worin liegen die Unterschiede?

 

Vergaser 

Bis in die 1980er-Jahre waren Vergaser die dominierende Technik der Gemischaufbereitung. Ein gutes Beispiel für ein ausschließlich mit Vergasermotoren ausgestattetes Volkswagen Modell ist der Käfer (Ausnahme: Mexiko-Käfer, 1600i ab 1992). In Vergaser-Motoren werden die brennbaren Bestandteile des Benzins eigentlich eher "verdampft", nachdem sie in feine Tröpfchen zerstäubt wurden. Dadurch entsteht ein zündfähiges Benzin-Luft-Gemisch, das in die Brennkammern des Motors geleitet wird. Ein Vergaser muss möglichst exakt eingestellt sein, um Drehmoment, Laufcharakteristik und Leistungsabgabe des Motors im optimalen Bereich zu halten. Die Nachrüstung mit einem geregelten Dreiwegekatalysators ("G-Kat") ist schwierig und aufwendig. Vorteile? Vergasermotoren sind aufgrund der weitgehend mechanisch geregelten Technik weniger anfällig gegenüber Elektronikdefekten. Ein sportlich ausgelegter Vergaser (z.B. Weber) kann zudem ein charakteristisches Ansauggeräusch erzeugen, das von vielen Fans als schön empfunden wird.

 

Elektronisch geregelte Einspritzung

Hierbei wird eine exakt zu definierende Menge Luft mit Kraftstoff so gemischt, dass ein möglichst optimal brennfähiges Gemisch zustande kommt. Vorteil: Die Kraftstoffmenge lässt sich viel exakter dosieren als beim mechanisch geregelten Vergaser, da die elektronische Motorsteuerung viel mehr Parameter berücksichtigt– etwa Abgas, Kühlwassertemperatur, Drehzahl usw. Aus diesem Grund ist der Kraftstoffverbrauch in der Regel geringer. In Verbindung mit einer Lambda-Sonde ist der Betrieb eines G-Kat möglich. Beispiele für Einspritzsysteme sind die vom Zulieferer Bosch entwickelten Produkte "D-Jetronic", "K/KE-Jetronic" und "Motronic". Übrigens: Das erste Volkswagen Modell mit elektronisch geregelter Benzineinspritzung war der Typ 3 in der Ausführung 1600 LE im Jahr 1968, der erste komplett mit Einspritzmotoren bestückte Volkswagen war der Golf III (1991).

 

Wie sehen Sie die Sache? Gemischbildung wie zu Käfer-Zeiten? Oder ausschließlich Einspritzung wie erstmals im Golf III praktiziert?

 

So haben Sie abgestimmt:

Error - java.lang.NullPointerException

An Error Occurred:

java.lang.NullPointerException

+ Stack Trace

java.lang.NullPointerException
	at org.icefaces.impl.push.servlet.ProxyHttpServletRequest.getCookies(ProxyHttpServletRequest.java:307)
	at org.icepush.PushContext.getBrowserIDFromCookie(PushContext.java:89)
	at org.icepush.PushContext.createPushId(PushContext.java:46)
	at org.icefaces.impl.push.servlet.ICEpushResourceHandler$ICEpushResourceHandlerImpl.beforePhase(ICEpushResourceHandler.java:172)
	at org.icefaces.impl.push.servlet.ICEpushResourceHandler.beforePhase(ICEpushResourceHandler.java:92)
	at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:228)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:99)
	at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:116)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	at org.portletfaces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:391)
	at org.portletfaces.bridge.GenericFacesPortlet.doView(GenericFacesPortlet.java:181)
	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:359)
	at javax.portlet.GenericPortlet.render(GenericPortlet.java:262)
	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:93)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:70)
	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:639)
	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:726)
	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1417)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:70)
	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:4275)
	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1324)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:160)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:94)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:256)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:181)
	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:771)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:70)
	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:411)
	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:679)
	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:181)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:516)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:493)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:113)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:246)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:70)
	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.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 com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:136)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.header.HeaderFilter.processFilter(HeaderFilter.java:139)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:229)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:401)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:55)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:246)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:80)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:121)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:209)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:48)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:184)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:92)
	at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
	at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
	at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:164)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:92)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:164)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:92)
	at de.vwg.liferay.security.filter.VWSecurityServletFilter.processRequest(VWSecurityServletFilter.java:177)
	at de.vwg.liferay.security.filter.VWSecurityServletFilter.doFilter(VWSecurityServletFilter.java:142)
	at sun.reflect.GeneratedMethodAccessor443.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at com.sun.proxy.$Proxy285.doFilter(Unknown Source)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:203)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:105)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:70)
	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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	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:311)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:662)

+ Component Tree

<UIViewRootBridgeImpl id="A3566" inView="true" locale="en_US" renderKitId="HTML_BASIC" rendered="true" transient="false" viewId="/pages/main.xhtml"/>

+ Scoped Variables

Request Parameters
NameValue
None
View Attributes
NameValue
None
Request Attributes
NameValue
INVOKER_FILTER_URI/polls-message-portlet/pollsmessageportlet/invoke
LIFERAY_SHARED_AUI_SCRIPT_DATAcom.liferay.portal.kernel.servlet.taglib.aui.ScriptData@62c7c7d5
PORTLET_IDpollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_FLn1
Flash Attributes
NameValue
None
Session Attributes
NameValue
None
Application Attributes
NameValue
CLP_MESSAGE_LISTENERS[]
PORTLET_CLASS_LOADERWebappClassLoader context: /polls-message-portlet delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@1b543c88
_pfbRequestCharacterEncodingUTF-8
_pfbRequestContentTypetext/html
_pfbResponseBufferSize1024
_pfbResponseCharacterEncodingUTF-8
_pfbResponseCommittedfalse
_pfbResponseContentLength294765
_pfbResponseContentTypetext/html; charset=UTF-8
_pfbResponseStatus500
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_1pO5_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_1pO5_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_1pO5_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_1pO5_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4711_p_p_col_count0
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4711_p_p_col_id
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4711_p_p_col_pos0
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4711_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4aYW_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4aYW_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4aYW_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_4aYW_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_5fNS_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_5fNS_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_5fNS_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_5fNS_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_8Gs2_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_8Gs2_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_8Gs2_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_8Gs2_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_Co4I_p_p_col_count2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_Co4I_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_Co4I_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_Co4I_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_FLn1_p_p_col_count2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_FLn1_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_FLn1_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_FLn1_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_YP6s_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_YP6s_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_YP6s_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_YP6s_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_iI5T_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_iI5T_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_iI5T_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_iI5T_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_kL69_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_kL69_p_p_col_idcolumn-3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_kL69_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_kL69_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_pA0o_p_p_col_count2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_pA0o_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_pA0o_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_pA0o_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_uK49_p_p_col_count3
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_uK49_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_uK49_p_p_col_pos1
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_uK49_p_p_modeview
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_vBR2_p_p_col_count4
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_vBR2_p_p_col_idcolumn-2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_vBR2_p_p_col_pos2
_pollsmessageportlet_WAR_pollsmessageportlet_INSTANCE_vBR2_p_p_modeview
csfcffcom.sun.faces.context.flash.ELFlash@3a938d20
fileEntryLoaderorg.icefaces.component.fileentry.FileEntryLoader@2d164deb
liferayFacesContextorg.portletfaces.liferay.faces.context.LiferayFacesContextImpl@1355966d
Jul 25, 2017 2:32:19 AM - Generated by Mojarra/Facelets