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  1. OpenOLAT
  2. OO-1653

RS in Recent changes of imported Wiki

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.3.4
    • Component/s: Wiki tool
    • Labels:
      None

      Description

      The recent changes in Wiki > Navigation of an imported Wiki can trigger a Red screen if the author of a page is not found in the current database. It happens typically if someone import a Wiki from an other OpenOLAT instance.

      2015-08-17 08:21:02,281 [ajp-nio2-8018-exec-8] ERROR OLATRuntimeException - OLAT::ERROR ^%^ N18-E5 
      
      Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko ^%^ **RedScreen**
      
      <dispatchinfo>
      	<componentinfo>
      		<compname>luTreeRun</compname>
      		<compclass>org.olat.core.gui.components.tree.MenuTree</compclass>
      		<extendedinfo>n/a</extendedinfo>
      		<event>
      			<class&gt;org.olat.core.gui.components.tree.TreeEvent</class&gt;
      			<command>ctncl</command>
      			<tostring>TreeEvent:{cmd:ctncl, nodeid:nav-changes-item-91363479627199}</tostring>
      		</event>
      	</componentinfo>
      	<controllerinfo>
      		<controllername>org.olat.course.run.RunMainController</controllername>
      		<controllername>org.olat.course.run.CourseRuntimeController</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:536)
         at org.olat.core.gui.components.Window.doDispatchRequest(Window.java:234)
         at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:193)
         at org.olat.dispatcher.AuthenticatedDispatcher.processValidDispatchURI(AuthenticatedDispatcher.java:245)
         at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:201)
         at org.olat.core.servlets.OpenOLATServlet.executeUserRequest(OpenOLATServlet.java:280)
         at org.olat.core.servlets.OpenOLATServlet.doGet(OpenOLATServlet.java:209)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
      >>> stack of 2.cause::java.lang.NullPointerException: null
      -> at org.olat.modules.wiki.Wiki.getRecentChanges(Wiki.java:298)
         at org.olat.modules.wiki.WikiMainController.openLastChangesPage(WikiMainController.java:708)
         at org.olat.modules.wiki.WikiMainController.event(WikiMainController.java:827)
         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.course.run.navigation.NavigationHandler.evaluateJumpToTreeNode(NavigationHandler.java:234)
         at org.olat.course.run.RunMainController.doNodeClick(RunMainController.java:609)
         at org.olat.course.run.RunMainController.event(RunMainController.java:470)
         at org.olat.core.gui.control.DefaultController.dispatchEvent(DefaultController.java:202)
         at org.olat.core.gui.components.AbstractComponent$1.run(AbstractComponent.java:240)
      

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            Assignee:
            srosse Stéphane Rossé
            Reporter:
            srosse Stéphane Rossé
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              Updated:
              Resolved:

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