Bugs item #3610388, was opened at 2013-04-09 08:35
Message generated for change (Tracker Item Submitted) made by lreeder
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Category: OpenJUMP - Menu - Edit
Group: Linux / Unix
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Larry Reeder (lreeder)
Assigned to: Nobody/Anonymous (nobody)
Summary: NPE when undoing Add New Category
Initial Comment:
This is in build OpenJUMP-20130407-r3482-PLUS.
In OJ, do File-->New-->Category. Rename the category. Try to Undo by
pressing ctrl+z or Edit-Undo. You get the following stack trace:
java.lang.NullPointerException
at
com.vividsolutions.jump.workbench.ui.plugin.AddNewCategoryPlugIn$1.unexecute(AddNewCategoryPlugIn.java:68)
at
com.vividsolutions.jump.workbench.model.UndoableCommand$1.undo(UndoableCommand.java:122)
at javax.swing.undo.UndoManager.undoTo(UndoManager.java:320)
at javax.swing.undo.UndoManager.undo(UndoManager.java:398)
at
com.vividsolutions.jump.workbench.ui.plugin.UndoPlugIn.execute(UndoPlugIn.java:77)
at
com.vividsolutions.jump.workbench.plugin.AbstractPlugIn$1.actionPerformed(AbstractPlugIn.java:284)
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at
javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
at
javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
at java.awt.Component.processMouseEvent(Component.java:6288)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6053)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4651)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4481)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:602)
at java.awt.EventQueue$1.run(EventQueue.java:600)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:616)
at java.awt.EventQueue$2.run(EventQueue.java:614)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
If you don't rename the Category (just do File-->New-->Category) and undo right
away, OJ removes the category from the project tree. Only tested on Linux, but
may be a problem on other platforms.
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