AnsweredAssumed Answered

Why can I not open a filter portlet?

Question asked by urmas on Dec 14, 2016
Latest reply on Dec 15, 2016 by urmas

I am trying to open a filter portlet (properties etc) in  Administration, but all I get is a blnk screen which keeps refreshing and refreshing and refreshing...

The same thing with any of the filter portlets in the system.

The same problem on two systems.

I should like to modify one and create some more.

The filter seems to work OK.

What might the problem be?

The error in the logs is

ERROR 2016-12-14 09:45:30,854 [catalina-exec-10] vxml.VXMLService (clarity:martti.kinnunen@v.com:7677382__F9E0FE06-FC6D-49EE-A7B4-099B5AA1889B:npt.filterPropertiesE

ntry) Exception in processing

com.niku.union.web.WebException: Portlet view processing failed for portlet: npt.filterProperties

        at com.niku.union.web.XMLPageProcessor.processPage(XMLPageProcessor.java:242)

        at com.niku.union.web.XMLPageProcessor.processPage(XMLPageProcessor.java:83)

        at com.ca.clarity.uif.service.vxml.Evolution3PageProcessor.retrievePage(Evolution3PageProcessor.java:146)

        at com.niku.union.web.UIPageProcessor.buildPage(UIPageProcessor.java:89)

        at com.ca.clarity.uif.service.vxml.VXMLResponseHandler.processResponse(VXMLResponseHandler.java:168)

        at com.ca.clarity.uif.service.vxml.VXMLService.processRequest(VXMLService.java:591)

        at com.ca.clarity.uif.UIServlet.service(UIServlet.java:69)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at com.niku.union.web.filter.GZIPResponseFilter.doFilter(GZIPResponseFilter.java:142)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)

        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)

        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)

        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

        at org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:193)

        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

        at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:190)

        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)

        at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2442)

        at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2431)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

        at java.lang.Thread.run(Thread.java:722)

Caused by: com.niku.union.web.WebException: Failed to process portlet npt.filterProperties

        at com.niku.union.web.XMLPageProcessor.processPortletJSPX(XMLPageProcessor.java:818)

       at com.niku.union.web.XMLPageProcessor.processPage(XMLPageProcessor.java:198)

        ... 32 more

Caused by: org.apache.jasper.JasperException: Unable to compile class for JSP

        at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:672)

        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)

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