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I started up WinXP on Novell Netware, downloaded NetBeans 3.4 a launched it for the first time. After I closed the welcome screen, I tried to mount a directory and a NullPointerException appeared. The same exception is thrown in any case connected to file handling. Because I cannot mount any directory or open any file, there is very limited work in NetBeans. Workaround: Create a new file in the already mounted sampledir directory -- this directory is the only one you can work with. List of ide.log: ----------------------------------------------------------- -------------------- >Log Session: Úterý, 15. øíjen 2002 9:58:45 CEST >System Info: Product Version = NetBeans IDE 3.4 IDE Versioning = IDE/1 spec=2.23.1 impl=200208222340 Operating System = Windows XP version 5.1 running on x86 Java; VM; Vendor = 1.4.0_01; Java HotSpot(TM) Client VM 1.4.0_01-b03; Sun Microsystems Inc. Java Home = C:\j2sdk1.4\jre System Locale; Encod. = cs_CZ; Cp1250 Home Dir; Current Dir = C:\WINNT\Profiles\xtomp15; G:\HOME\JAVA\NetBeansIDE-release34\netbeans\bin IDE Install; User Dir = G:\HOME\JAVA\NetBeansIDE- release34\netbeans; C:\WINNT\Profiles\xtomp15\.netbeans\3.4 CLASSPATH = G:\HOME\JAVA\NetBeansIDE- release34\netbeans\lib\patches\openide- compat.jar;G:\HOME\JAVA\NetBeansIDE-release34 \netbeans\lib\core-compiler.jar;G:\HOME\JAVA\NetBeansIDE- release34\netbeans\lib\core- execution.jar;G:\HOME\JAVA\NetBeansIDE-release34 \netbeans\lib\core-ide.jar;G:\HOME\JAVA\NetBeansIDE- release34\netbeans\lib\core- ui.jar;G:\HOME\JAVA\NetBeansIDE-release34 \netbeans\lib\core-windows.jar;G:\HOME\JAVA\NetBeansIDE- release34\netbeans\lib\core.jar;G:\HOME\JAVA\NetBeansIDE- release34 \netbeans\lib\openide.jar;G:\HOME\JAVA\NetBeansIDE- release34 \netbeans\lib\ext\crimson.jar;G:\HOME\JAVA\NetBeansIDE- release34 \netbeans\lib\ext\regexp.jar;G:\HOME\JAVA\NetBeansIDE- release34\netbeans\lib\ext\rmi- ext.jar;G:\HOME\JAVA\NetBeansIDE-release34 \netbeans\lib\ext\terminalemulator.jar;G:\HOME\JAVA\NetBean sIDE-release34 \netbeans\lib\ext\xerces.jar;G:\HOME\JAVA\NetBeansIDE- release34\netbeans\lib\ext\xml-apis.jar;C:\j2sdk1.4 \lib\dt.jar;C:\j2sdk1.4\lib\tools.jar Boot & ext classpath = C:\j2sdk1.4 \jre\lib\rt.jar;C:\j2sdk1.4\jre\lib\i18n.jar;C:\j2sdk1.4 \jre\lib\sunrsasign.jar;C:\j2sdk1.4 \jre\lib\jsse.jar;C:\j2sdk1.4\jre\lib\jce.jar;C:\j2sdk1.4 \jre\lib\charsets.jar;C:\j2sdk1.4\jre\classes;C:\j2sdk1.4 \jre\lib\ext\dnsns.jar;C:\j2sdk1.4 \jre\lib\ext\ldapsec.jar;C:\j2sdk1.4 \jre\lib\ext\localedata.jar;C:\j2sdk1.4 \jre\lib\ext\sunjce_provider.jar ----------------------------------------------------------- -------------------- WARNING - the WizardDescriptor.Panel implementation org.netbeans.core.upgrade.PreUpgradePanel provides itself as the result of getComponent(). This can cause a clash when Component.isValid() is overridden. Please use a separate component class. [org.netbeans.core.modules] Use of OpenIDE-Module-Class: Node in org.netbeans.modules.debugger.core is obsolete. [org.netbeans.core.modules] (Please use layer-based installation of objects instead.) [org.netbeans.core.modules] (See http://www.netbeans.org/issues/show_bug.cgi?id=19609, last comment, for howto.) [org.netbeans.core.modules] Use of OpenIDE-Module-Class: Node in org.netbeans.modules.j2eeserver is obsolete. [org.netbeans.core.modules] (Please use layer-based installation of objects instead.) [org.netbeans.core.modules] (See http://www.netbeans.org/issues/show_bug.cgi?id=19609, last comment, for howto.) Turning on modules: org.netbeans.modules.text/1 [1.8.1 200208222340] org.netbeans.libs.xalan/1 [1.1.1 2.3.1] org.netbeans.libs.jaxp/1 [1.1.1 1.1.2] org.netbeans.modules.jarpackager/2 [1.10.1 200208222340] org.netbeans.modules.properties/1 [1.8.1 200208222340] org.netbeans.api.xml/1 [1.0.1 200208222340] org.netbeans.core/1 [1.4.1 200208082340] org.netbeans.modules.html/1 [1.9.1 200208222340] org.openide/1 [2.23.1 200208222340] org.openidex.util/2 [2.3.1 200208222340] org.netbeans.modules.javahelp/1 [1.0.1 200208082340] org.netbeans.modules.schema2beans/1 [1.3.1 200208222340] org.netbeans.modules.servletapi23/1 [1.2.1 200208222340] org.netbeans.modules.utilities/1 [1.8.1 200208222340] org.netbeans.api.java/1 [1.0.1 200208222340] org.netbeans.modules.jndi/1 [1.5.1 200208222340] org.netbeans.modules.image/1 [1.8.1 200208222340] org.netbeans.modules.projects/1 [1.8.1 200208222340] org.netbeans.modules.scripting/1 [1.5.1 200208222340] org.netbeans.modules.classfile/1 [1.6.1 200208222340] org.apache.tools.ant.module/2 [2.10.1 200208222340] org.netbeans.core.windows/1 [1.0.1 200208222340] org.netbeans.modules.debugger.core/3 [2.2.1 200208222340] org.netbeans.modules.editor/1 [1.9.1 200208222340] org.netbeans.modules.autoupdate/1 [2.2.1 200208222340] org.netbeans.modules.i18n/1 [1.10.1 200208222340] org.netbeans.modules.servletapi/1 [1.1.1 200208222340] org.netbeans.modules.httpserver/1 [1.9.1 200208222340] org.netbeans.modules.clazz/1 [1.9.1 200208222340] org.netbeans.modules.usersguide/1 [1.10.1 200208222340] org.netbeans.modules.xml.tax/1 [0.6.1 200208222340] org.netbeans.modules.java/1 [1.11.1 200208222340] org.netbeans.modules.apisupport.lite/1 [0.3.1 200208222340] org.netbeans.modules.vcscore/1 [1.6.1 200208222340] org.netbeans.modules.properties.syntax/1 [1.8.1 200208222340] org.netbeans.modules.css/1 [0.6.1 200208222340] org.netbeans.modules.diff/1 [1.4.1 200208222340] org.netbeans.core.ui/1 [1.0.1 200208222340] org.netbeans.modules.vcs.advanced/1 [1.6.1 200208222340] org.netbeans.modules.cvsclient/1 [1.5.1 200208222340] org.netbeans.modules.debugger.jpda/1 [1.10.1 200208222340] org.netbeans.core.execution/1 [1.0.1 200208222340] org.netbeans.modules.extbrowser/1 [0.4.1 200208222340] org.netbeans.modules.vcs.profiles.cvsprofiles/1 [1.0.1 200208222340] org.netbeans.modules.vcs.profiles.pvcs/1 [1.0.1 200208222340] org.netbeans.core.compiler/1 [1.0.1 200208222340] org.netbeans.modules.beans/1 [1.8.1 200208222340] org.netbeans.modules.rmi/1 [1.5.1 200208222340] org.netbeans.modules.vcs.cmdline.compat/1 [1.1.1 200208222340] org.netbeans.modules.form/2 [1.8.1 200208222340] org.netbeans.modules.applet/1 [1.8.1 200208222340] org.netbeans.modules.welcome/1 [1.2.1 200208222340] org.netbeans.modules.javadoc/1 [1.8.1 200208222340] org.netbeans.modules.xml.core/1 [0.6.1 200208222340] org.netbeans.modules.vcs.profiles.vss/1 [1.0.1 200208222340] org.netbeans.modules.i18n.form/2 [1.9.1 200208222340] org.netbeans.modules.j2eeserver/2 [1.4.1 200208222340] org.netbeans.modules.xml.catalog/1 [0.6.1 200208222340] org.netbeans.modules.xml.tree/1 [0.6.1 200208222340] org.netbeans.modules.xml.text/1 [0.6.1 200208222340] org.netbeans.core.ide/1 [1.0.1 200208222340] org.netbeans.modules.xml.tools/1 [0.6.1 200208222340] org.netbeans.modules.web.core/1 [1.8.1 200208222340] org.netbeans.modules.web.jspparser/1 [1.2.1 200208222340] org.netbeans.modules.web.tomcat.tomcat40/1 [1.4.1 200208222340] org.netbeans.modules.xml/2 [0.6.1 200208222340] org.netbeans.modules.web.core.syntax/1 [1.9.1 200208222340] org.netbeans.modules.web.tomcat.tomcat40.autocompil e/1 [1.2.1 200208222340] org.netbeans.modules.xml.editor.coloring/2 [0.6.1 200208222340] Starting system in full screen (MDI) UI mode. *********** Exception occurred ************ at Tue Oct 15 10:02:09 CEST 2002 java.lang.NullPointerException at sun.awt.shell.Win32ShellFolder.getChildByPath (Win32ShellFolder.java:570) at sun.awt.shell.Win32ShellFolderManager.getPersonal (Win32ShellFolderManager.java:92) at sun.awt.shell.Win32ShellFolder.listFiles (Win32ShellFolder.java:484) at sun.awt.shell.Win32ShellFolderManager.get (Win32ShellFolderManager.java:152) at sun.awt.shell.ShellFolder.get (ShellFolder.java:208) at javax.swing.plaf.metal.MetalFileChooserUI.installComponents (MetalFileChooserUI.java:310) at javax.swing.plaf.basic.BasicFileChooserUI.installUI (BasicFileChooserUI.java:130) at javax.swing.plaf.metal.MetalFileChooserUI.installUI (MetalFileChooserUI.java:152) at javax.swing.JComponent.setUI (JComponent.java:445) at javax.swing.JFileChooser.updateUI (JFileChooser.java:1701) at javax.swing.JFileChooser.setup (JFileChooser.java:345) at javax.swing.JFileChooser.<init> (JFileChooser.java:320) at javax.swing.JFileChooser.<init> (JFileChooser.java:273) at org.netbeans.beaninfo.editors.FileEditor.createHackedFileCh ooser(FileEditor.java:367) at org.netbeans.beaninfo.editors.FileArrayEditor.getCustomEdit or(FileArrayEditor.java:180) at org.openide.explorer.propertysheet.PropertyPanel.reset (PropertyPanel.java:718) at org.openide.explorer.propertysheet.PropertyPanel.<init> (PropertyPanel.java:289) at org.netbeans.core.ui.MountIterator.getComponent (MountIterator.java:268) at org.openide.WizardDescriptor.updateState (WizardDescriptor.java:480) at org.openide.loaders.TemplateWizard.updateState (TemplateWizard.java:643) at org.openide.WizardDescriptor$Listener.stateChanged (WizardDescriptor.java:957) at org.openide.loaders.TemplateWizardIterImpl.fireStateChanged (TemplateWizardIterImpl.java:211) at org.openide.loaders.TemplateWizardIterImpl.setIterator (TemplateWizardIterImpl.java:80) at org.openide.loaders.TemplateWizard.setTemplateImpl (TemplateWizard.java:199) at org.openide.loaders.TemplateWizard.setTemplate (TemplateWizard.java:216) at org.openide.loaders.TemplateWizard.instantiateImpl (TemplateWizard.java:457) at org.openide.loaders.TemplateWizard.instantiate (TemplateWizard.java:423) at org.openide.actions.NewTemplateAction$TemplateActionListene r.acceptNodes(NewTemplateAction.java:256) at org.openide.explorer.view.MenuView$MenuItem.doClick (MenuView.java:441) at javax.swing.plaf.basic.BasicMenuItemUI.doClick (BasicMenuItemUI.java:1092) at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mo useReleased(BasicMenuItemUI.java:932) at java.awt.Component.processMouseEvent (Component.java:5021) at java.awt.Component.processEvent (Component.java:4818) at java.awt.Container.processEvent (Container.java:1525) at java.awt.Component.dispatchEventImpl (Component.java:3526) at java.awt.Container.dispatchEventImpl (Container.java:1582) at java.awt.Component.dispatchEvent (Component.java:3367) at java.awt.LightweightDispatcher.retargetMouseEvent (Container.java:3359) at java.awt.LightweightDispatcher.processMouseEvent (Container.java:3074) at java.awt.LightweightDispatcher.dispatchEvent (Container.java:3004) at java.awt.Container.dispatchEventImpl (Container.java:1568) at java.awt.Window.dispatchEventImpl (Window.java:1581) at java.awt.Component.dispatchEvent (Component.java:3367) at java.awt.EventQueue.dispatchEvent (EventQueue.java:445) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread.java:191) at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:144) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:138) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:130) at java.awt.EventDispatchThread.run (EventDispatchThread.java:98)
It seems like bug in JDK . In our stack trace is last File property editor, assigned to Ales K. for investigation.
Duplicate of #26040 *** This issue has been marked as a duplicate of 26040 ***
verified duplicate