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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 10.2.3
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Component/s: Wiki tool
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Labels:None
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Funded by:
Under special circumstances missed an imported Wiki its versions folder. It will not be created afterwards and will produce a Red screen if the user click on the Versions tab of a page.
2015-03-12 14:31:01,843 [ajp-bio-8059-exec-25] ERROR OLATRuntimeException - OLAT::ERROR ^%^ N59-E3*- Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0 ^%^ **RedScreen** <dispatchinfo> <componentinfo> <compname>userTabP</compname> <compclass>org.olat.core.gui.components.tabbedpane.TabbedPane</compclass> <extendedinfo>selectedPane:3</extendedinfo> <event> <class>org.olat.core.gui.components.tabbedpane.TabbedPaneChangedEvent</class> <command>tabChanged</command> <tostring>com:tabChanged,org.olat.core.gui.components.tabbedpane.TabbedPaneChangedEvent@32ac797e</tostring> </event> </componentinfo> <controllerinfo> <controllername>org.olat.modules.wiki.WikiMainController</controllername> <controllername>org.olat.repository.ui.RepositoryEntryRuntimeController</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:523) at org.olat.core.gui.components.Window.doDispatchRequest(Window.java:228) at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:192) at org.olat.dispatcher.AuthenticatedDispatcher.processValidDispatchURI(AuthenticatedDispatcher.java:241) at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:197) at org.olat.core.servlets.OpenOLATServlet.executeUserRequest(OpenOLATServlet.java:269) at org.olat.core.servlets.OpenOLATServlet.doGet(OpenOLATServlet.java:198) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) >>> stack of 2.cause::java.lang.NullPointerException: null -> at org.olat.modules.wiki.Wiki.getHistory(Wiki.java:182) at org.olat.modules.wiki.WikiMainController.selectTab(WikiMainController.java:641) at org.olat.modules.wiki.WikiMainController.event(WikiMainController.java:513) at org.olat.core.gui.control.DefaultController.dispatchEvent(DefaultController.java:201) at org.olat.core.gui.components.AbstractComponent$1.run(AbstractComponent.java:238) at org.olat.core.logging.activity.ThreadLocalUserActivityLoggerInstaller.runWithUserActivityLogger(ThreadLocalUserActivityLoggerInstaller.java:108) at org.olat.core.gui.components.AbstractComponent.fireEvent(AbstractComponent.java:236) at org.olat.core.gui.components.tabbedpane.TabbedPane.dispatchRequest(TabbedPane.java:98) at org.olat.core.gui.components.tabbedpane.TabbedPane.doDispatchRequest(TabbedPane.java:86) at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:192) at org.olat.core.gui.components.Window.doDispatchToComponent(Window.java:1119)
