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  1. OpenOLAT
  2. OO-4830

Grading: cannot download report if grader was removed

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      The report cannot be downloaded if a grader was removed from the test's list.

      2020-07-31 15:28:10.291 [ajp-nio2-8038-exec-146] ERROR  ReportResource ^%^ I-J1323937
      org.olat.modules.grading.ui.ReportResource
      Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15
      Unable to export report java.lang.NullPointerException
       at org.olat.modules.grading.manager.GradingServiceImpl.getGradersWithStatistics(GradingServiceImpl.java:310)
       at org.olat.modules.grading.ui.ReportResource.createGradersData(ReportResource.java:180)
       at org.olat.modules.grading.ui.ReportResource.generate(ReportResource.java:111)
       at org.olat.core.util.openxml.OpenXMLWorkbookResource.prepare(OpenXMLWorkbookResource.java:78)
       at org.olat.core.gui.media.ServletUtil.serveFullResource(ServletUtil.java:184)
       at org.olat.core.gui.media.ServletUtil.serveResource(ServletUtil.java:129)
       at org.olat.core.dispatcher.mapper.MapperDispatcher.execute(MapperDispatcher.java:114)
       at org.olat.core.servlets.OpenOLATServlet.executeUserRequest(OpenOLATServlet.java:269)
       at org.olat.core.servlets.OpenOLATServlet.doGet(OpenOLATServlet.java:201)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
       at org.olat.core.servlets.OpenOLATServlet.service(OpenOLATServlet.java:160)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
       at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
       at org.olat.core.servlets.HeadersFilter.doFilter(HeadersFilter.java:97)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
       at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:479)
       at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
       at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
       at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1699)
       at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
       at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1050)
       at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$4.completed(Nio2Endpoint.java:630)
       at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$4.completed(Nio2Endpoint.java:608)
       at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
       at sun.nio.ch.Invoker$2.run(Invoker.java:218)
       at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
       at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
       at java.lang.Thread.run(Thread.java:748)
      

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            Assignee:
            srosse Stéphane Rossé
            Reporter:
            mmenzel Mandy Menzel
            Tester:
            Mandy Menzel
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: