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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-43630

App manager is not available when accessed through control panel

    Details

    • Type: Regression Bug
    • Status: Closed
    • Resolution: No Longer Reproducible
    • Affects Version/s: 7.0.0 M3
    • Fix Version/s: 7.0.0 M3
    • Labels:
      None
    • Environment:
      Tomcat 7.0.42 + MySQL 5.1.35. Portal master GIT ID: 7496a10b0d74dac3e8e18877b7d4b73c4a34cfe8.
    • Fix Priority:
      4

      Description

      1. control panel > app manager

      Results: user will see the error "App Manager is temporarily unavailable." and the following console error:

       
      ERROR [http-bio-8080-exec-2][PortletRequestDispatcherImpl:115] org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
      	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
      	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
      	at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:324)
      	at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:357)
      	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:467)
      	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1427)
      	at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
      	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
      	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
      	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
      	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:331)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:112)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:371)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:387)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doView(MVCPortlet.java:144)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:323)
      	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.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:113)
      	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:97)
      	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:604)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:677)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:379)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1241)
      	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:57)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portlet.PortletContainerImpl._doRender(PortletContainerImpl.java:655)
      	at com.liferay.portlet.PortletContainerImpl.render(PortletContainerImpl.java:138)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:141)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:156)
      	at com.liferay.portal.layoutconfiguration.util.velocity.TemplateProcessor.processMax(TemplateProcessor.java:168)
      	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:597)
      	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.VelocityTemplate.processTemplate(VelocityTemplate.java:112)
      	at com.liferay.portal.template.AbstractTemplate.processTemplate(AbstractTemplate.java:108)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:375)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:284)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.getProcessedTemplate(RuntimePageImpl.java:96)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageUtil.getProcessedTemplate(RuntimePageUtil.java:38)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:876)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:280)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:383)
      	at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:178)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:79)
      	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:173)
      	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:546)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:523)
      	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:97)
      	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:160)
      	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:360)
      	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:70)
      	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:263)
      	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:97)
      	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:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:53:29,001 ERROR [http-bio-8080-exec-2][PortletServlet:117] javax.portlet.PortletException: org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      javax.portlet.PortletException: org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:117)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:371)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:387)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doView(MVCPortlet.java:144)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:323)
      	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.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:113)
      	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:97)
      	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:604)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:677)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:379)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1241)
      	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:57)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portlet.PortletContainerImpl._doRender(PortletContainerImpl.java:655)
      	at com.liferay.portlet.PortletContainerImpl.render(PortletContainerImpl.java:138)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:141)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:156)
      	at com.liferay.portal.layoutconfiguration.util.velocity.TemplateProcessor.processMax(TemplateProcessor.java:168)
      	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:597)
      	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.VelocityTemplate.processTemplate(VelocityTemplate.java:112)
      	at com.liferay.portal.template.AbstractTemplate.processTemplate(AbstractTemplate.java:108)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:375)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:284)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.getProcessedTemplate(RuntimePageImpl.java:96)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageUtil.getProcessedTemplate(RuntimePageUtil.java:38)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:876)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:280)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:383)
      	at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:178)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:79)
      	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:173)
      	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:546)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:523)
      	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:97)
      	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:160)
      	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:360)
      	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:70)
      	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:263)
      	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:97)
      	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:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
      	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
      	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
      	at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:324)
      	at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:357)
      	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:467)
      	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1427)
      	at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
      	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
      	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
      	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
      	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:331)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:112)
      	... 186 more
      18:53:29,088 ERROR [http-bio-8080-exec-2][render_portlet_jsp:132] null
      org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
      	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
      	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
      	at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:324)
      	at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:357)
      	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:467)
      	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1427)
      	at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
      	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
      	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
      	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
      	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
      	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)
      18:53:59,339 ERROR [http-bio-8080-exec-8][PortletRequestDispatcherImpl:115] org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
      	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
      	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
      	at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:324)
      	at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:357)
      	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:467)
      	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1427)
      	at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
      	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
      	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
      	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
      	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:331)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:112)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:371)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:387)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doView(MVCPortlet.java:144)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:323)
      	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.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:113)
      	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:97)
      	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:604)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:677)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:379)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1241)
      	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:57)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portlet.PortletContainerImpl._doRender(PortletContainerImpl.java:655)
      	at com.liferay.portlet.PortletContainerImpl.render(PortletContainerImpl.java:138)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:141)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:156)
      	at com.liferay.portal.layoutconfiguration.util.velocity.TemplateProcessor.processMax(TemplateProcessor.java:168)
      	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:597)
      	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.VelocityTemplate.processTemplate(VelocityTemplate.java:112)
      	at com.liferay.portal.template.AbstractTemplate.processTemplate(AbstractTemplate.java:108)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:375)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:284)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.getProcessedTemplate(RuntimePageImpl.java:96)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageUtil.getProcessedTemplate(RuntimePageUtil.java:38)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:876)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:280)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:383)
      	at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:178)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:79)
      	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:173)
      	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:546)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:523)
      	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:97)
      	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:160)
      	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:360)
      	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:70)
      	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:263)
      	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:97)
      	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:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:53:59,441 ERROR [http-bio-8080-exec-8][PortletServlet:117] javax.portlet.PortletException: org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      javax.portlet.PortletException: org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:117)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:371)
      	at com.liferay.util.bridges.mvc.MVCPortlet.include(MVCPortlet.java:387)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doView(MVCPortlet.java:144)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at com.liferay.util.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:323)
      	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.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:113)
      	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:97)
      	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:604)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:677)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:379)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1241)
      	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:57)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portlet.PortletContainerImpl._doRender(PortletContainerImpl.java:655)
      	at com.liferay.portlet.PortletContainerImpl.render(PortletContainerImpl.java:138)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:141)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:156)
      	at com.liferay.portal.layoutconfiguration.util.velocity.TemplateProcessor.processMax(TemplateProcessor.java:168)
      	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:597)
      	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.VelocityTemplate.processTemplate(VelocityTemplate.java:112)
      	at com.liferay.portal.template.AbstractTemplate.processTemplate(AbstractTemplate.java:108)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:375)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:284)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.getProcessedTemplate(RuntimePageImpl.java:96)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageUtil.getProcessedTemplate(RuntimePageUtil.java:38)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:876)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:280)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:383)
      	at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:178)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:79)
      	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:173)
      	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:546)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:523)
      	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:97)
      	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:160)
      	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:360)
      	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:70)
      	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:263)
      	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:97)
      	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:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
      	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
      	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
      	at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:324)
      	at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:357)
      	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:467)
      	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1427)
      	at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
      	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
      	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
      	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
      	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
      	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:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:97)
      	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:331)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:112)
      	... 186 more
      18:53:59,533 ERROR [http-bio-8080-exec-8][render_portlet_jsp:132] null
      org.apache.jasper.JasperException: /app_manager/view.jsp (line: 17, column: 0) Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
      	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
      	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
      	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
      	at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:324)
      	at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:357)
      	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:467)
      	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1427)
      	at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
      	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
      	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
      	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
      	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
      	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
      	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)
      

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              • Assignee:
                tammy.fong Tammy Fong (Inactive)
                Reporter:
                tammy.fong Tammy Fong (Inactive)
                Participants of an Issue:
                Recent user:
                Esther Sanz
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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Days since last comment:
                  5 years, 42 weeks, 4 days ago

                  Packages

                  Version Package
                  7.0.0 M3