Uploaded image for project: 'OpenOLAT'
  1. OpenOLAT
  2. OO-4663

BigBlueButton: RS if meeting is not accessible

    XMLWordPrintable

    Details

      Description

      If meeting becomes inaccessible, the start button is made invisible server side. If the user clicks between the moment where it is invisible and rerendered as invisible, it become a red screen.

      2020-04-30 16:26:09.335 [ajp-nio2-8014-exec-52] ERROR Window ^%^ I881078-J65409
       org.olat.core.gui.components.Window
       https://xyz.olat.com/auth/RepositoryEntry/210239528/CourseNode/101461952473773
       Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36
       **RedScreen** target with name: 'meeting.join.button', was invisible, but called to dispatch ::_:: ::_::
      org.olat.core.logging.OLATRuntimeException: target with name: 'meeting.join.button', was invisible, but called to dispatch
       at org.olat.core.gui.components.Window.doDispatchToComponent(Window.java:1199)
       at org.olat.core.gui.components.Window.dispatchRequest(Window.java:681)
       at org.olat.core.gui.components.Window.doDispatchRequest(Window.java:284)
       at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:193)
       at org.olat.dispatcher.AuthenticatedDispatcher.processValidDispatchURI(AuthenticatedDispatcher.java:263)
       at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:184)
       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:95)
       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) Caused by: java.lang.Exception: olat_rtexception_stackgenerator
       at org.olat.core.logging.OLATRuntimeException.<init>(OLATRuntimeException.java:57)
       at org.olat.core.logging.OLATRuntimeException.<init>(OLATRuntimeException.java:79) ... 41 more
      
      Error#: I1146556-J214431 Identity: 357367879 Category/Class: org.olat.core.gui.exception.ExceptionWindowController
      Referer: https://xyz.ch/auth/RepositoryEntry/381157381/CourseNode/101494891836933
      User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Safari/605.1.15 Exception: ExceptionWindowController: Throwable occurred, logging the full stacktrace: java.lang.NullPointerException
       at org.olat.modules.bigbluebutton.manager.BigBlueButtonManagerImpl.getMeeting(BigBlueButtonManagerImpl.java:325)
       at org.olat.modules.bigbluebutton.ui.BigBlueButtonMeetingController.doJoin(BigBlueButtonMeetingController.java:233)
       at org.olat.modules.bigbluebutton.ui.BigBlueButtonMeetingController.event(BigBlueButtonMeetingController.java:222)
       at org.olat.core.gui.control.DefaultController.dispatchEvent(DefaultController.java:206)
       at org.olat.core.gui.components.AbstractComponent$1.run(AbstractComponent.java:240)
       at org.olat.core.logging.activity.ThreadLocalUserActivityLoggerInstaller.runWithUserActivityLogger(ThreadLocalUserActivityLoggerInstaller.java:108)
       at org.olat.core.gui.components.AbstractComponent.fireEvent(AbstractComponent.java:238)
       at org.olat.core.gui.components.link.Link.dispatch(Link.java:207)
       at org.olat.core.gui.components.link.Link.doDispatchRequest(Link.java:194)
       at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:193)
       at org.olat.core.gui.components.Window.doDispatchToComponent(Window.java:1218)
       at org.olat.core.gui.components.Window.dispatchRequest(Window.java:681)
       at org.olat.core.gui.components.Window.doDispatchRequest(Window.java:284)
       at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:193)
       at org.olat.dispatcher.AuthenticatedDispatcher.processValidDispatchURI(AuthenticatedDispatcher.java:263)
       at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:184)
       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)
      

        Attachments

          Activity

            People

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

              Dates

              Created:
              Updated:
              Resolved: