This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
This bug was originally marked as duplicate of bug 140766, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE Dev (Build 201002152000) VM: Java HotSpot(TM) Client VM, 16.0-b13, Java(TM) SE Runtime Environment, 1.6.0_18-b07 OS: Windows Vista User Comments: tnleeuw: Attempted to shut down the IDE Stacktrace: java.lang.AssertionError: Unregister asymmetrically called at org.openide.explorer.view.ViewTooltips.unregister(ViewTooltips.java:130) at org.openide.explorer.view.TreeView$ExplorerTree.removeNotify(TreeView.java:1801) at java.awt.Container.removeNotify(Container.java:2609) at javax.swing.JComponent.removeNotify(JComponent.java:4701) at java.awt.Container.removeNotify(Container.java:2609) at javax.swing.JComponent.removeNotify(JComponent.java:4701)
Created attachment 94695 [details] stacktrace
More logging in core-main#765c1a72f632
Integrated into 'main-golden', will be available in build *201004170515* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main/rev/765c1a72f632 User: Jaroslav Tulach <jtulach@netbeans.org> Log: #181435: Log previous uninstantion stacktrace