Uploaded image for project: 'PUBLIC - Liferay Portal Community Edition'
  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-51980

Knowledge Base - SAXException NPE thrown when importing zip

    Details

      Description

      1. Navigate to Admin > Content > Knowledge Base > Import
      2. Upload the zip file attached to this issue

      Expected result: The articles are imported and a success message is shown to the user.

      Actual result: The articles are imported correctly, but the following errors appear in the logs

      20:36:44,830 INFO  [localhost-startStop-3][PortletHotDeployListener:497] 5 portlets for knowledge-base-portlet are available for use
      ERROR:  ''
      20:54:36,394 ERROR [http-bio-8080-exec-9][KBArticleLocalServiceImpl:1545] org.xml.sax.SAXException: java.lang.NullPointerException_javax.xml.transform.TransformerException: java.lang.NullPointerException [Sanitized]
      org.xml.sax.SAXException: java.lang.NullPointerException_javax.xml.transform.TransformerException: java.lang.NullPointerException [Sanitized]
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:245)
      	at org.outerj.daisy.diff.helper.MergeCharacterEventsHandler.endDocument(Unknown Source)
      	at org.outerj.daisy.diff.helper.NekoHtmlParser$RemoveNamespacesHandler.endDocument(Unknown Source)
      	at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
      	at org.cyberneko.html.HTMLTagBalancer.endDocument(HTMLTagBalancer.java:497)
      	at org.cyberneko.html.filters.DefaultFilter.endDocument(DefaultFilter.java:213)
      	at org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:2062)
      	at org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:895)
      	at org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:499)
      	at org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:452)
      	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
      	at org.outerj.daisy.diff.helper.NekoHtmlParser.parse(Unknown Source)
      	at org.outerj.daisy.diff.HtmlCleaner.cleanAndParse(Unknown Source)
      	at com.liferay.portal.util.DiffHtmlImpl.diff(DiffHtmlImpl.java:95)
      	at com.liferay.portal.kernel.util.DiffHtmlUtil.diff(DiffHtmlUtil.java:33)
      	at com.liferay.knowledgebase.admin.util.AdminUtil.getKBArticleDiff(AdminUtil.java:366)
      	at com.liferay.knowledgebase.service.impl.KBArticleLocalServiceImpl.getEmailKBArticleDiffs(KBArticleLocalServiceImpl.java:1540)
      	at com.liferay.knowledgebase.service.impl.KBArticleLocalServiceImpl.notifySubscribers(KBArticleLocalServiceImpl.java:1772)
      	at com.liferay.knowledgebase.service.impl.KBArticleLocalServiceImpl.updateStatus(KBArticleLocalServiceImpl.java:1290)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
      	at com.sun.proxy.$Proxy415.updateStatus(Unknown Source)
      	at com.liferay.knowledgebase.service.KBArticleLocalServiceUtil.updateStatus(KBArticleLocalServiceUtil.java:761)
      	at com.liferay.knowledgebase.admin.workflow.KBArticleWorkflowHandler.updateStatus(KBArticleWorkflowHandler.java:62)
      	at com.liferay.knowledgebase.admin.workflow.KBArticleWorkflowHandler.updateStatus(KBArticleWorkflowHandler.java:1)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at com.sun.proxy.$Proxy439.updateStatus(Unknown Source)
      	at com.liferay.portal.kernel.workflow.WorkflowHandlerRegistryUtil.startWorkflowInstance(WorkflowHandlerRegistryUtil.java:148)
      	at com.liferay.portal.kernel.workflow.WorkflowHandlerRegistryUtil.startWorkflowInstance(WorkflowHandlerRegistryUtil.java:183)
      	at com.liferay.knowledgebase.service.impl.KBArticleLocalServiceImpl.updateKBArticle(KBArticleLocalServiceImpl.java:1113)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
      	at com.sun.proxy.$Proxy415.updateKBArticle(Unknown Source)
      	at com.liferay.knowledgebase.service.KBArticleLocalServiceUtil.updateKBArticle(KBArticleLocalServiceUtil.java:717)
      	at com.liferay.knowledgebase.admin.importer.KBArticleImporter.addKBArticleMarkdown(KBArticleImporter.java:128)
      	at com.liferay.knowledgebase.admin.importer.KBArticleImporter.processKBArticleFiles(KBArticleImporter.java:281)
      	at com.liferay.knowledgebase.admin.importer.KBArticleImporter.processZipFile(KBArticleImporter.java:72)
      	at com.liferay.knowledgebase.service.impl.KBArticleLocalServiceImpl.addKBArticlesMarkdown(KBArticleLocalServiceImpl.java:260)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
      	at com.sun.proxy.$Proxy415.addKBArticlesMarkdown(Unknown Source)
      	at com.liferay.knowledgebase.service.impl.KBArticleServiceImpl.addKBArticlesMarkdown(KBArticleServiceImpl.java:107)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
      	at com.sun.proxy.$Proxy416.addKBArticlesMarkdown(Unknown Source)
      	at com.liferay.knowledgebase.service.KBArticleServiceUtil.addKBArticlesMarkdown(KBArticleServiceUtil.java:87)
      	at com.liferay.knowledgebase.admin.portlet.AdminPortlet.importFile(AdminPortlet.java:153)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at com.liferay.compat.portal.kernel.portlet.LiferayPortlet.callActionMethod(LiferayPortlet.java:157)
      	at com.liferay.compat.util.bridges.mvc.MVCPortlet.callActionMethod(MVCPortlet.java:249)
      	at com.liferay.compat.portal.kernel.portlet.LiferayPortlet.processAction(LiferayPortlet.java:84)
      	at com.liferay.compat.util.bridges.mvc.MVCPortlet.processAction(MVCPortlet.java:212)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:112)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:96)
      	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.InvokerPortletImpl.invoke(InvokerPortletImpl.java:583)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:628)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:308)
      	at com.liferay.portlet.PortletContainerImpl._doProcessAction(PortletContainerImpl.java:402)
      	at com.liferay.portlet.PortletContainerImpl.processAction(PortletContainerImpl.java:110)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.processAction(SecurityPortletContainerWrapper.java:109)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.processAction(RestrictPortletContainerWrapper.java:75)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.processAction(PortletContainerUtil.java:115)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:374)
      	at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:196)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:91)
      	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:178)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:549)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:526)
      	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:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:293)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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:204)
      	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:96)
      	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:156)
      	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:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:359)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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.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:204)
      	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:293)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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:243)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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.etag.ETagFilter.processFilter(ETagFilter.java:86)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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:204)
      	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:267)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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:204)
      	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:204)
      	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:226)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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:185)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
      	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:165)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:165)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:185)
      	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:96)
      	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:502)
      	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:1023)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: javax.xml.transform.TransformerException: java.lang.NullPointerException
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:755)
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:359)
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:242)
      	... 259 more
      Caused by: java.lang.NullPointerException
      	at com.sun.org.apache.xalan.internal.xsltc.runtime.BasisLibrary.getLocalName(BasisLibrary.java:419)
      	at GregorSamsa.applyTemplates()
      	at GregorSamsa.template$dot$0()
      	at GregorSamsa.applyTemplates()
      	at GregorSamsa.transform()
      	at com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet.transform(AbstractTranslet.java:617)
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:748)
      	... 261 more

      https://gist.github.com/sharonchoi/b2e9b4706b27210adee2

        Attachments

          Issue Links

            Activity

              People

              • Votes:
                0 Vote for this issue
                Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  Days since last comment:
                  5 years, 7 weeks ago

                  Packages

                  Version Package
                  6.2.X EE
                  7.0.0 M3