Uploaded image for project: 'PUBLIC - Liferay Portal Community Edition'
  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-38481

Web Content Structure | Edit Default Values - Clicking on View Histoy button generates exception: "IllegalArgumentException: Unknown class: <null>"

    Details

      Description

      === Steps to reproduce
      1- Create a new Web Content Structure (a simple row is enough)
      2- With the created Structure click Actions -> Edit Default Values
      3- Make some modifications (e.g.: edit title) and save
      4- Go back to Edit Default Values
      5- Click on "View History"

      >>> Exception in the log:

      SEVERE: Servlet.service() for servlet jsp threw exception
      java.lang.IllegalArgumentException: Unknown class: <null>
      	at org.apache.commons.lang.time.FastDateFormat.format(FastDateFormat.java:796)
      	at java.text.Format.format(Unknown Source)
      	at org.apache.jsp.html.portlet.journal.view_005farticle_005fhistory_jsp._jspService(Unknown Source)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:79)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.servlet.DirectServletPathRegisterDispatcher.include(DirectServletPathRegisterDispatcher.java:55)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:356)
      	at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:245)
      	at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:87)
      	at org.apache.jsp.html.common.themes.portlet_jsp._jspService(Unknown Source)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:79)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at com.liferay.portal.struts.PortletRequestProcessor.processForwardConfig(PortletRequestProcessor.java:470)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(Unknown Source)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5749)
      	at sun.reflect.GeneratedMethodAccessor781.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.doInvoke(DoPrivilegedHandler.java:88)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.invoke(DoPrivilegedHandler.java:56)
      	at sun.proxy.$Proxy393.renderPortlet(Unknown Source)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1631)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:181)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:221)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:207)
      	at sun.reflect.GeneratedMethodAccessor812.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.doInvoke(DoPrivilegedHandler.java:88)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.invoke(DoPrivilegedHandler.java:56)
      	at sun.proxy.$Proxy401.processPortlet(Unknown Source)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.portlet.layoutconfiguration.util.velocity.TemplateProcessor.processMax(TemplateProcessor.java:168)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:228)
      	at sun.reflect.GeneratedMethodAccessor772.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.doInvoke(DoPrivilegedHandler.java:88)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.invoke(DoPrivilegedHandler.java:56)
      	at sun.proxy.$Proxy72.mergeTemplate(Unknown Source)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:73)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.doProcessTemplate(RuntimePortletImpl.java:504)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.doDispatch(RuntimePortletImpl.java:401)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.getProcessedTemplate(RuntimePortletImpl.java:85)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.doInvoke(DoPrivilegedHandler.java:88)
      	at com.liferay.portal.security.lang.DoPrivilegedHandler.invoke(DoPrivilegedHandler.java:56)
      	at sun.proxy.$Proxy401.getProcessedTemplate(Unknown Source)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.getProcessedTemplate(RuntimePortletUtil.java:45)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(Unknown Source)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:79)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:471)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:728)
      	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:176)
      	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:621)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:559)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:536)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:79)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:137)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:355)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:56)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:238)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:79)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      	at java.lang.Thread.run(Unknown Source)
      12:40:40,766 ERROR [http-bio-6111-exec-7][IncludeTag:253] Current URL /group/control_panel/manage?p_p_id=15&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&doAsGroupId=10180&refererPlid=10183&_15_struts_action=%2Fjournal%2Fview_article_history&_15_redirect=http%3A%2F%2Flocalhost%3A6111%2Fgroup%2Fcontrol_panel%2Fmanage%3Fp_p_id%3D15%26p_p_lifecycle%3D0%26p_p_state%3Dmaximized%26p_p_mode%3Dview%26doAsGroupId%3D10180%26refererPlid%3D10183%26_15_groupId%3D10180%26_15_refererPlid%3D10183%26_15_classNameId%3D10113%26_15_doAsGroupId%3D10180%26_15_classPK%3D10426%26_15_structureId%3D10425%26_15_redirect%3Dhttp%253A%252F%252Flocalhost%253A6111%252Fgroup%252Fcontrol_panel%252Fmanage%253Fp_p_id%253D15%2526p_p_lifecycle%253D0%2526p_p_state%253Dmaximized%2526p_p_mode%253Dview%2526doAsGroupId%253D10180%2526refererPlid%253D10183%2526_15_tabs1%253Dstructures%2526_15_refererPlid%253D10183%2526_15_doAsGroupId%253D10180%2526_15_struts_action%253D%25252Fjournal%25252Fview%26_15_struts_action%3D%252Fjournal%252Fedit_article%26_15_backURL%3Dhttp%253A%252F%252Flocalhost%253A6111%252Fgroup%252Fcontrol_panel%252Fmanage%253Fp_p_id%253D15%2526p_p_lifecycle%253D0%2526p_p_state%253Dmaximized%2526p_p_mode%253Dview%2526doAsGroupId%253D10180%2526refererPlid%253D10183%2526_15_tabs1%253Dstructures%2526_15_refererPlid%253D10183%2526_15_doAsGroupId%253D10180%2526_15_struts_action%253D%25252Fjournal%25252Fview&_15_groupId=10180&_15_articleId=10427 generates exception: java.lang.IllegalArgumentException: Unknown class: <null>
      12:40:40,769 ERROR [http-bio-6111-exec-7][IncludeTag:157] java.lang.IllegalArgumentException: Unknown class: <null>
      	at org.apache.commons.lang.time.FastDateFormat.format(FastDateFormat.java:796)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:79)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.servlet.DirectServletPathRegisterDispatcher.include(DirectServletPathRegisterDispatcher.java:55)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              shitian.zhang Shitian "Shelton" Zhang (Inactive)
              Reporter:
              tibor.lipusz Tibor Lipusz
              Participants of an Issue:
              Recent user:
              Esther Sanz
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                Days since last comment:
                7 years, 15 weeks, 1 day ago

                  Packages

                  Version Package
                  6.1.X EE