[ https://issues.apache.org/jira/browse/CAY-2661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nikita Timofeev closed CAY-2661. -------------------------------- Assignee: Nikita Timofeev Resolution: Fixed https://github.com/apache/cayenne/commit/bfd7b356fe2aee09b6fc34cf520f29ccb4f58a62 > NPE on DB Import screen > ----------------------- > > Key: CAY-2661 > URL: https://issues.apache.org/jira/browse/CAY-2661 > Project: Cayenne > Issue Type: Bug > Components: Modeler > Affects Versions: 4.2.M1 > Reporter: Andrus Adamchik > Assignee: Nikita Timofeev > Priority: Minor > Fix For: 4.2.M3 > > > There are some preconditions to this exception that I can't reproduce > anymore. I was playing with regex for DB Import table name match, and the > Modeler was misbehaving somehow (wouldn't let me enter certain forms of > regex, etc). Then I deleted that probelmatic include and tried to add a new > one. That's when the exception happened. > {noformat} > CayenneModeler Info > Version: 4.2.M1 > Build Date: Apr 07 2020 08:40:10 > Exception: > ================================= > java.lang.NullPointerException > at > org.apache.cayenne.modeler.action.dbimport.TreeManipulationAction.canBeInserted(TreeManipulationAction.java:157) > at > org.apache.cayenne.modeler.action.dbimport.AddIncludeTableAction.performAction(AddIncludeTableAction.java:54) > at > org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:171) > 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.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297) > at java.desktop/java.awt.Component.processMouseEvent(Component.java:6632) > at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342) > at java.desktop/java.awt.Component.processEvent(Component.java:6397) > at java.desktop/java.awt.Container.processEvent(Container.java:2263) > at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5008) > at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321) > at java.desktop/java.awt.Component.dispatchEvent(Component.java:4840) > at > java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918) > at > java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547) > at > java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488) > at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307) > at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2762) > at java.desktop/java.awt.Component.dispatchEvent(Component.java:4840) > 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$4.run(EventQueue.java:715) > at > java.base/java.security.AccessController.doPrivileged(AccessController.java:389) > at > java.base/java.security.ProtectionDomain$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$5.run(EventQueue.java:743) > at > java.base/java.security.AccessController.doPrivileged(AccessController.java:389) > at > java.base/java.security.ProtectionDomain$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) > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)