id summary reporter owner description type status priority milestone component version resolution keywords cc 20993 NPE when removing DataLayer while SegmentToKeepSelectionDialog opened Bjoeni Bjoeni "1. split an uploaded way 2. keep dialog open that asks which segment should keep the history of the way 3. remove data layer 4. close dialog 5. NPE 6. no further splitting possible in this session because ""another split operation is already in progress"" {{{ Revision:17921 Is-Local-Build:true Build-Date:2021-06-11 22:35:30 Identification: JOSM/1.5 (17921 SVN en) Windows 10 64-Bit OS Build number: Windows 10 Home 2009 (21390) Memory Usage: 230 MB / 4028 MB (47 MB allocated, but free) Java version: 15.0.1+9-18, Oracle Corporation, OpenJDK 64-Bit Server VM Look and Feel: com.formdev.flatlaf.FlatDarkLaf Screen: \Display0 1920×1080 (scaling 1.00×1.00) \Display1 2560×1440 (scaling 1.00×1.00) Maximum Screen Size: 2560×1440 Best cursor sizes: 16×16→32×32, 32×32→32×32 System property file.encoding: UTF-8 System property sun.jnu.encoding: Cp1252 Locale info: en_DE Numbers with default locale: 1234567890 -> 1234567890 VM arguments: [-agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:52574, -javaagent:C:\Users\nburc\eclipse\java-2021-03\eclipse\configuration\org.eclipse.osgi\222\0\.cp\lib\javaagent-shaded.jar, -Dfile.encoding=UTF-8] Program arguments: [--debug] Plugins: + BusRouteMaintenance (1619878317) + InfoMode (35543) + apache-commons (35524) + flatlaf (35734) + photo_geotagging (35738) + photoadjust (35770) Last errors/warnings: - 00333.768 E: Failed to locate image 'Waypoint' - 00667.798 E: Failed to locate image 'Waypoint' - 00667.799 E: Failed to locate image 'Waypoint' - 00672.860 E: Failed to locate image 'Waypoint' - 00672.861 E: Failed to locate image 'Waypoint' - 00781.662 E: Failed to locate image 'Waypoint' - 00781.663 E: Failed to locate image 'Waypoint' - 00781.671 E: Failed to locate image 'Waypoint' - 00781.672 E: Failed to locate image 'Waypoint' - 01987.839 E: Handled by bug report queue: java.lang.NullPointerException: Cannot invoke ""org.openstreetmap.josm.data.osm.DataSet.setHighlightedWaySegments(java.util.Collection)"" because the return value of ""org.openstreetmap.josm.data.osm.Way.getDataSet()"" is null === REPORTED CRASH DATA === BugReportExceptionHandler#handleException: No data collected. Warning issued by: BugReportExceptionHandler#handleException === STACK TRACE === Thread: AWT-EventQueue-0 (25) of main java.lang.NullPointerException: Cannot invoke ""org.openstreetmap.josm.data.osm.DataSet.setHighlightedWaySegments(java.util.Collection)"" because the return value of ""org.openstreetmap.josm.data.osm.Way.getDataSet()"" is null at org.openstreetmap.josm.actions.SplitWayAction$SegmentToKeepSelectionDialog.setHighlightedWaySegments(SplitWayAction.java:212) at org.openstreetmap.josm.actions.SplitWayAction$SegmentToKeepSelectionDialog.setVisible(SplitWayAction.java:223) at org.openstreetmap.josm.gui.ExtendedDialog.buttonAction(ExtendedDialog.java:393) at org.openstreetmap.josm.actions.SplitWayAction$SegmentToKeepSelectionDialog.buttonAction(SplitWayAction.java:233) at org.openstreetmap.josm.gui.ExtendedDialog$1.actionPerformed(ExtendedDialog.java:381) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308) at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405) at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6614) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342) at java.desktop/java.awt.Component.processEvent(Component.java:6379) at java.desktop/java.awt.Container.processEvent(Container.java:2263) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4990) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4822) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4919) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4548) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4489) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2769) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4822) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) }}} " defect closed normal Core tested duplicate template_report