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  1. OpenOLAT
  2. OO-3463

Wiki: get page if physical file doesn't exists

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 12.4.3
    • Component/s: Wiki tool
    • Labels:
      None

      Description

      Red screen if the physical file is called to soon. The issue is difficult to reproduce because it's very probably a concurrency issue.

      2018-05-06 17:23:12,068 [ajp-nio2-8006-exec-26] ERROR OLATRuntimeException - OLAT::ERROR ^%^ N1-E5186 ^%^ org.olat.core.logging ^
      
      https://olat.xyz.ch/auth/BusinessGroup/505414080/wiki/0/path%3DO_new_page/0
      Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36
      **RedScreen**
      <dispatchinfo>
      	<componentinfo>
      		<compname>closeablewrapper</compname>
      		<compclass>org.olat.core.gui.control.generic.closablewrapper.CloseableCalloutWindowController$1</compclass>
      		<extendedinfo>page:org/olat/core/gui/control/generic/closablewrapper/_content/callout.html </extendedinfo>
      		<event>
      			<class&gt;org.olat.core.gui.control.Event</class&gt;
      			<command>close</command>
      			<tostring>com:close,org.olat.core.gui.control.Event@5a5de17</tostring>
      		</event>
      	</componentinfo>
      	<controllerinfo>
      		<controllername>org.olat.core.gui.control.generic.closablewrapper.CloseableCalloutWindowController</controllername>
      		<controllername>org.olat.modules.wiki.WikiMainController</controllername>
      		<controllername>org.olat.group.ui.run.BusinessGroupMainRunController</controllername>
      		<controllername>org.olat.core.commons.fullWebApp.BaseFullWebappController</controllername>
      	</controllerinfo>
      </dispatchinfo>
      >>> stack of 1.cause::org.olat.core.logging.OLATRuntimeException: null
      -> at org.olat.core.gui.exception.ExceptionWindowController.<init>(ExceptionWindowController.java:116)
         at org.olat.core.gui.exception.MsgFactory.createMessageChiefController(MsgFactory.java:57)
         at org.olat.core.gui.exception.MsgFactory.createMessageChiefController(MsgFactory.java:46)
         at org.olat.core.gui.components.Window.dispatchRequest(Window.java:589)
         at org.olat.core.gui.components.Window.doDispatchRequest(Window.java:282)
         at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:193)
         at org.olat.dispatcher.AuthenticatedDispatcher.processValidDispatchURI(AuthenticatedDispatcher.java:273)
         at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:190)
         at org.olat.core.servlets.OpenOLATServlet.executeUserRequest(OpenOLATServlet.java:289)
         at org.olat.core.servlets.OpenOLATServlet.doPost(OpenOLATServlet.java:232)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
      >>> stack of 2.cause::java.lang.NullPointerException: null
      -> at org.olat.modules.wiki.Wiki.getPage(Wiki.java:156)
         at org.olat.modules.wiki.WikiMainController.event(WikiMainController.java:845)
         at org.olat.core.gui.control.DefaultController$1.run(DefaultController.java:246)
         at org.olat.core.logging.activity.ThreadLocalUserActivityLoggerInstaller.runWithUserActivityLogger(ThreadLocalUserActivityLoggerInstaller.java:108)
         at org.olat.core.gui.control.DefaultController.dispatchEvent(DefaultController.java:243)
         at org.olat.core.gui.control.DefaultController.fireEvent(DefaultController.java:190)
         at org.olat.core.gui.control.generic.closablewrapper.CloseableCalloutWindowController.event(CloseableCalloutWindowController.java:253)
         at org.olat.core.gui.control.DefaultController.dispatchEvent(DefaultController.java:202)
         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)
      

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

              Dates

              • Created:
                Updated:
                Resolved:

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                Logged:
                Time Spent - 35 minutes
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