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Product Version = NetBeans IDE 3.5 RC1 (Build 200304292350) IDE Versioning = IDE/1 spec=3.42.1 impl=200304292350 Operating System = Linux version 2.4.18-27.8.0 running on i386 Java; VM; Vendor = 1.4.2-beta; Java HotSpot(TM) Client VM 1.4.2-beta-b19; Sun Microsystems Inc. Java Home = /usr/java/j2sdk1.4.2/jre System Locale; Encod. = en_AU; UTF-8 ----------------------------------------------------- When I try to add: -ui com.sun.java.swing.plaf.gtk.GTKLookAndFeel to the ide.cfg I get: java.lang.NullPointerException at javax.swing.JTable.setSelectionBackground(JTable.java:1638) at javax.swing.plaf.basic.BasicTableUI.installDefaults(BasicTableUI.java:637) at javax.swing.plaf.basic.BasicTableUI.installUI(BasicTableUI.java:618) at javax.swing.JComponent.setUI(JComponent.java:449) at javax.swing.JTable.setUI(JTable.java:2621) at org.openide.explorer.view.TreeTable.updateUI(TreeTable.java:122) at javax.swing.JTable.<init>(JTable.java:371) at javax.swing.JTable.<init>(JTable.java:295) at org.openide.explorer.view.TreeTable.<init>(TreeTable.java:61) at org.openide.explorer.view.TreeTableView.initializeTreeTable(TreeTableView.java:245) at org.openide.explorer.view.TreeTableView.<init>(TreeTableView.java:100) at org.openide.explorer.view.TreeTableView.<init>(TreeTableView.java:91) at org.netbeans.modules.tasklist.core.TaskListView$MyTreeTable.<init>(TaskListView.java:332) at org.netbeans.modules.tasklist.core.TaskListView.componentOpened(TaskListView.java:205) at org.netbeans.modules.tasklist.suggestions.SuggestionsView.componentOpened(SuggestionsView.java:245) at org.openide.windows.WindowManager.componentOpenNotify(WindowManager.java:190) at org.netbeans.core.windows.WindowManagerImpl.access$1701(WindowManagerImpl.java:77) at org.netbeans.core.windows.WindowManagerImpl$TopComponentManager.doOpen(WindowManagerImpl.java:1635) at org.netbeans.core.windows.WindowManagerImpl$TopComponentManager.open(WindowManagerImpl.java:1589) at org.openide.windows.TopComponent.open(TopComponent.java:217) at org.openide.explorer.ExplorerPanel.open(ExplorerPanel.java:124) at org.netbeans.core.windows.layers.TCRefImpl.performCommand(TCRefImpl.java:157) at org.netbeans.core.windows.DeferredPerformer.processCommand(DeferredPerformer.java:195) at org.netbeans.core.windows.DeferredPerformer.putRequest(DeferredPerformer.java:89) at org.netbeans.core.windows.layers.TCRefImpl.updateMode(TCRefImpl.java:209) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.addComponents(ModeData.java:830) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.updateComponents(ModeData.java:666) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.updateAll(ModeData.java:414) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.loadDataSection(ModeData.java:1260) at org.netbeans.core.windows.ModeImpl.ensureSectionLoaded(ModeImpl.java:2402) at org.netbeans.core.windows.ModeImpl.setVisible(ModeImpl.java:1318) at org.netbeans.core.windows.WorkspaceVisibilityManager.setModesVisibility(WorkspaceVisibilityManager.java:544) at org.netbeans.core.windows.WorkspaceVisibilityManager.processModes(WorkspaceVisibilityManager.java:381) at org.netbeans.core.windows.WorkspaceVisibilityManager.doSetVisible(WorkspaceVisibilityManager.java:187) at org.netbeans.core.windows.WorkspaceVisibilityManager.performCommand(WorkspaceVisibilityManager.java:110) at org.netbeans.core.windows.DeferredPerformer.processCommand(DeferredPerformer.java:195) at org.netbeans.core.windows.DeferredPerformer.stateChanged(DeferredPerformer.java:159) at org.netbeans.core.windows.StateManager.fireStateChanged(StateManager.java:128) at org.netbeans.core.windows.StateManager.setVisibilityState(StateManager.java:153) at org.netbeans.core.windows.StateManager.propertyChange(StateManager.java:175) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:330) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:257) at java.awt.Component.firePropertyChange(Component.java:6694) at org.netbeans.core.windows.MainWindow.doShowWindow(MainWindow.java:190) at org.netbeans.core.windows.MainWindow.access$100(MainWindow.java:51) [catch] at org.netbeans.core.windows.MainWindow$2.run(MainWindow.java:165) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) ----------------------------------------------------- The om.sun.java.swing.plaf.gtk.GTKLookAndFeel works fine for other Java apps on my machine.
*** This issue has been marked as a duplicate of 32637 ***
Dupplicate of issue #32637. A known problem with JDK 1.4.2-beta. Will be addressed in the final release of 1.4.2 For more info, see: http://developer.java.sun.com/developer/bugParade/bugs/4844870.html
excellent. marking closed. (sorry I searched for the duplicate before entering but obviously did not find it).