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| Summary: | NullPointerException on DataFolderPanel.updatePropertyEditor | ||
|---|---|---|---|
| Product: | platform | Reporter: | kcassell <kcassell> |
| Component: | -- Other -- | Assignee: | issues@platform <issues> |
| Status: | CLOSED INVALID | ||
| Severity: | normal | ||
| Priority: | P4 | ||
| Version: | 3.x | ||
| Hardware: | PC | ||
| OS: | Windows 3.1/NT | ||
| Issue Type: | DEFECT | Exception Reporter: | |
QA folks: I believe this is duplicate. Resolved for 3.4.x or earlier, no new info since then -> verified. Resolved for 3.4.x or earlier, no new info since then -> closing. |
I was following the instructions for the ColorSwitch tutorial: To create the container: Choose File New. The Template Chooser is displayed. In the Template Chooser, expand Swing Forms, and then select JFrame. A description of the JFrame component appears in the pane on the right. Type ColorSwitch in the Name field and click the Browse button next to the Package field. In the New dialog box that appears, type colorswitch in the Package field and click OK. When I typed the initial "c", I got a NullPointerException. ------------------------------------------------------------------------------- >Log Session: Wednesday, February 7, 2001 8:22:20 AM CST >System Info: Product Version = Forte(tm) for Java(tm), release 2.0, Community Edition (Build 1160) IDE Versioning = IDE/1 spec=1.1.0.1 impl=Build 1160 Operating System = Windows NT Version 4.0 Running on x86 Java Version = 1.3.0 Java VM Version = Java HotSpot(TM) Client VM 1.3.0-C Java Vendor = Sun Microsystems Inc. Java Vendor URL = http://java.sun.com/ Java Home = E:\jdk1.3\jre Java Class Version = 47.0 System Locale = en_US JIT = unknown or not used Home Dir = C:\WINNT\Profiles\kac Current Directory = e:\forte4j Forte for Java Home = E:\forte4j Forte for Java User Home = E:\forte4j System Directory = E:\forte4j\system CLASSPATH = E:\forte4j\lib\patches\openide- compat.jar;E:\forte4j\lib\developer.jar;E:\forte4j\lib\openide.jar;E:\forte4j\li b\updater.jar;E:\forte4j\lib\ext\AbsoluteLayout.jar;E:\forte4j\lib\ext\icebrowse rlitebean.jar;E:\forte4j\lib\ext\javac.jar;E:\forte4j\lib\ext\jaxp.jar;E:\forte4 j\lib\ext\jh.jar;E:\forte4j\lib\ext\parser.jar;E:\forte4j\lib\ext\regexp.jar;E:\ forte4j\lib\ext\servlet.jar;E:\jdk1.3\lib\dt.jar;E:\jdk1.3\lib\tools.jar ------------------------------------------------------------------------------- Wed Feb 07 08:23:22 CST 2001java.lang.NullPointerException: null java.lang.NullPointerException at org.netbeans.beaninfo.editors.DataFolderPanel.updatePropertyEditor (DataFolderPanel.java:750) at org.netbeans.beaninfo.editors.DataFolderPanel.access$300 (DataFolderPanel.java:57) at org.netbeans.beaninfo.editors.DataFolderPanel$2.run (DataFolderPanel.java:327) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154) at java.awt.EventQueue.dispatchEvent(EventQueue.java:317) at java.awt.EventDispatchThread.pumpOneEvent (EventDispatchThread.java:103) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.Dialog.show(Dialog.java:370) at org.netbeans.core.NbPresenter.show(NbPresenter.java:449) at java.awt.Component.show(Component.java:946) at java.awt.Component.setVisible(Component.java:903) at org.netbeans.core.NbTopManager.notify(NbTopManager.java:391) at org.netbeans.core.ui.NewClassPanel.browseButtonActionPerformed (NewClassPanel.java:221) at org.netbeans.core.ui.NewClassPanel.access$200(NewClassPanel.java:40) at org.netbeans.core.ui.NewClassPanel$3.actionPerformed (NewClassPanel.java:156) at javax.swing.AbstractButton.fireActionPerformed (AbstractButton.java:1450) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed (AbstractButton.java:1504) at javax.swing.DefaultButtonModel.fireActionPerformed (DefaultButtonModel.java:378) at javax.swing.DefaultButtonModel.setPressed (DefaultButtonModel.java:250) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased (BasicButtonListener.java:216) at java.awt.Component.processMouseEvent(Component.java:3717) at java.awt.Component.processEvent(Component.java:3546) at java.awt.Container.processEvent(Container.java:1164) at java.awt.Component.dispatchEventImpl(Component.java:2595) at java.awt.Container.dispatchEventImpl(Container.java:1213) at java.awt.Component.dispatchEvent(Component.java:2499) at java.awt.LightweightDispatcher.retargetMouseEvent (Container.java:2451) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125) at java.awt.Container.dispatchEventImpl(Container.java:1200) at java.awt.Window.dispatchEventImpl(Window.java:912) at java.awt.Component.dispatchEvent(Component.java:2499) at java.awt.EventQueue.dispatchEvent(EventQueue.java:319) at java.awt.EventDispatchThread.pumpOneEvent (EventDispatchThread.java:103) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.Dialog.show(Dialog.java:370) at org.netbeans.core.NbPresenter.show(NbPresenter.java:449) at org.netbeans.core.ui.NewTemplateWizard.instantiateImpl (NewTemplateWizard.java:258) at org.netbeans.core.ui.NewTemplateWizard.instantiate (NewTemplateWizard.java:212) at org.netbeans.core.ui.NewNewAction.performAction(NewNewAction.java:69) at org.openide.util.actions.NodeAction.performAction(NodeAction.java:93) at org.openide.util.actions.NodeAction.actionPerformed (NodeAction.java:84) at javax.swing.AbstractButton.fireActionPerformed (AbstractButton.java:1450) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed (AbstractButton.java:1504) at javax.swing.DefaultButtonModel.fireActionPerformed (DefaultButtonModel.java:378) at javax.swing.DefaultButtonModel.setPressed (DefaultButtonModel.java:250) at javax.swing.AbstractButton.doClick(AbstractButton.java:279) at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased (BasicMenuItemUI.java:886) at java.awt.Component.processMouseEvent(Component.java:3717) at java.awt.Component.processEvent(Component.java:3546) at java.awt.Container.processEvent(Container.java:1164) at java.awt.Component.dispatchEventImpl(Component.java:2595) at java.awt.Container.dispatchEventImpl(Container.java:1213) at java.awt.Component.dispatchEvent(Component.java:2499) at java.awt.LightweightDispatcher.retargetMouseEvent (Container.java:2451) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125) at java.awt.Container.dispatchEventImpl(Container.java:1200) at java.awt.Window.dispatchEventImpl(Window.java:912) at java.awt.Component.dispatchEvent(Component.java:2499) at java.awt.EventQueue.dispatchEvent(EventQueue.java:319) at java.awt.EventDispatchThread.pumpOneEvent (EventDispatchThread.java:103) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:84)