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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: 10.5
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Component/s: Files, Folder, WebDAV
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Labels:None
The error happens if a file is missing of the list of versions. Probably it was manually deleted.
2016-04-04 15:21:14,273 [ajp-nio2-8008-exec-77] ERROR OLATRuntimeException - OLAT::ERROR ^%^ N8-E130 https://olat.xyz.ch/auth/RepositoryEntry/243957765/CourseNode/85217548864103/path%3D~~/0 Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko ^%^ **RedScreen** <dispatchinfo> <componentinfo> <compname>link_0</compname> <compclass>org.olat.core.gui.components.link.Link</compclass> <extendedinfo>n/a</extendedinfo> <event> <class>org.olat.core.gui.control.Event</class> <command>link_0</command> <tostring>com:link_0,org.olat.core.gui.control.Event@be46a54a</tostring> </event> </componentinfo> <controllerinfo> <controllername>org.olat.core.gui.control.generic.modal.DialogBoxController</controllername> <controllername>org.olat.core.commons.modules.bc.version.RevisionListController</controllername> <controllername>org.olat.core.commons.modules.bc.FileUploadController</controllername> <controllername>org.olat.core.commons.modules.bc.commands.CmdUpload</controllername> <controllername>org.olat.core.commons.modules.bc.FolderRunController</controllername> <controllername>org.olat.course.nodes.bc.BCCourseNodeRunController</controllername> <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:298) at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:216) 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.core.util.vfs.version.VersionsFileManager.deleteRevisions(VersionsFileManager.java:417) at org.olat.core.util.vfs.version.VersionsFileImpl.delete(VersionsFileImpl.java:94) at org.olat.core.commons.modules.bc.version.RevisionListController.event(RevisionListController.java:265) 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.modal.DialogBoxController.event(DialogBoxController.java:205) 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)