id summary reporter owner description type status priority milestone component version resolution keywords cc 20824 NPE while sorting some special Notes. maraf simon04 "==== What steps will reproduce the problem? 1. Download Notes from this area: https://www.openstreetmap.org/#map=17/50.71739/23.26743 especially a Note located in the centre of this roundabout: https://www.openstreetmap.org/way/758219175. 2. Ensure there are at least 2 notes downloaded. 3. Sort Notes by username. ==== What is the expected result? Sorted list. ==== What happens instead? NPE and not sorted list of notes. ==== Please provide any additional information below. Attach a screenshot if possible. The problem is caused be this note: https://www.openstreetmap.org/api/0.6/notes/1396945 This is empty note, probably created by someone who deleted his osm account. {{{ URL:https://josm.openstreetmap.de/svn/trunk Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b Last:Changed Date: 2021-04-27 20:35:33 +0200 (Tue, 27 Apr 2021) Build-Date:2021-04-27 21:58:39 Revision:17833 Relative:URL: ^/trunk Identification: JOSM/1.5 (17833 en) Windows 10 64-Bit OS Build number: Windows 10 Pro 2009 (19042) Memory Usage: 579 MB / 3406 MB (211 MB allocated, but free) Java version: 1.8.0_261-b12, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel Screen: \Display0 1920×1080 (scaling 1.00×1.00) Maximum Screen Size: 1920×1080 Best cursor sizes: 16×16→32×32, 32×32→32×32 System property file.encoding: Cp1250 System property sun.jnu.encoding: Cp1250 Locale info: en_US Numbers with default locale: 1234567890 -> 1234567890 VM arguments: [-Djosm.home=c:/Users//AppData/Roaming/JOSM-test] Last errors/warnings: - 00135.664 E: Handled by bug report queue: java.lang.reflect.InvocationTargetException. Cause: java.lang.NullPointerException - 00165.753 E: Handled by bug report queue: java.lang.NullPointerException === REPORTED CRASH DATA === BugReportExceptionHandler#handleException: No data collected. Warning issued by: BugReportExceptionHandler#handleException === STACK TRACE === Thread: AWT-EventQueue-0 (19) of main java.lang.NullPointerException at org.openstreetmap.josm.data.notes.Note.lambda$static$2(Note.java:56) at java.util.TimSort.countRunAndMakeAscending(Unknown Source) at java.util.TimSort.sort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.ArrayList.sort(Unknown Source) at org.openstreetmap.josm.data.osm.NoteData.getSortedNotes(NoteData.java:92) at org.openstreetmap.josm.gui.dialogs.NotesDialog.noteDataUpdated(NotesDialog.java:191) at org.openstreetmap.josm.data.osm.NoteData.lambda$dataUpdated$1(NoteData.java:253) at org.openstreetmap.josm.tools.ListenerList.fireEvent(ListenerList.java:155) at org.openstreetmap.josm.data.osm.NoteData.dataUpdated(NoteData.java:253) at org.openstreetmap.josm.data.osm.NoteData.setSortMethod(NoteData.java:296) at org.openstreetmap.josm.gui.dialogs.NotesDialog$SortAction.actionPerformed(NotesDialog.java:475) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) " defect closed normal 21.05 Core notes fixed template_report