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When I place a JLabel (or any component) on a GUI form, and try to save a nullPointerException occurs. Note that I have added custom beans to the beans palette. But this issue occurs even before I add those on my panel. Is there a way to persuade the IDE to save the files? Are there any workarounds, like these? -> The java file seems to have been generated ok, so that should be saved, even though a nullPointerException occurs. -> The form should be saved too, perhaps asking the user an alternate location if it might be corrupted. This is a copy of my messages.log: ------------------------------------------------------------------------------- >Log Session: Tuesday, September 20, 2005 4:13:52 PM EEST >System Info: Product Version = NetBeans IDE 4.1 (Build 200505031930) Operating System = Linux version 2.6.8-2-k7 running on i386 Java; VM; Vendor = 1.5.0_04; Java HotSpot(TM) Client VM 1.5.0_04-b05; Sun Microsystems Inc. Java Home = /home/edwin/jdk1.5.0_04/jre System Locale; Encod. = en_US (nb); ISO-8859-1 Home Dir; Current Dir = /home/edwin; /home/edwin IDE Install; User Dir = /home/edwin/netbeans-4.1/platform5; /home/edwin/.netbeans/4.1 CLASSPATH = /home/edwin/netbeans-4.1/platform5/lib/boot.jar:/home/edwin/jdk1.5.0_04/lib/dt.jar:/home/edwin/jdk1.5.0_04/lib/tools.jar Boot & ext classpath = /home/edwin/jdk1.5.0_04/jre/lib/rt.jar:/home/edwin/jdk1.5.0_04/jre/lib/i18n.jar:/home/edwin/jdk1.5.0_04/jre/lib/sunrsasign.jar:/home/edwin/jdk1.5.0_04/jre/lib/jsse.jar:/home/edwin/jdk1.5.0_04/jre/lib/jce.jar:/home/edwin/jdk1.5.0_04/jre/lib/charsets.jar:/home/edwin/jdk1.5.0_04/jre/classes:/home/edwin/jdk1.5.0_04/jre/lib/ext/dnsns.jar:/home/edwin/jdk1.5.0_04/jre/lib/ext/sunpkcs11.jar:/home/edwin/jdk1.5.0_04/jre/lib/ext/sunjce_provider.jar:/home/edwin/jdk1.5.0_04/jre/lib/ext/localedata.jar Dynamic classpath = /home/edwin/netbeans-4.1/platform5/core/updater.jar:/home/edwin/netbeans-4.1/platform5/core/org-netbeans-swing-plaf.jar:/home/edwin/netbeans-4.1/platform5/core/openide.jar:/home/edwin/netbeans-4.1/platform5/core/core.jar:/home/edwin/netbeans-4.1/platform5/core/openide-loaders.jar:/home/edwin/netbeans-4.1/nb4.1/core/org-netbeans-upgrader.jar:/home/edwin/netbeans-4.1/nb4.1/core/locale/core_nb.jar:/home/edwin/netbeans-4.1/ide5/core/org-netbeans-modules-utilities-cli.jar ------------------------------------------------------------------------------- Turning on modules: org.openide/1 [5.9.1 200505031930] org.openide.loaders [5.2.1 200505031930] org.openide.io [1.6.1 200505031930] org.openide.execution [1.5.1 200505031930] org.netbeans.api.java/1 [1.7.1 200505031930] org.openide.src [1.5.1 200505031930] org.netbeans.api.xml/1 [1.8 3.999.4 200505031930] org.netbeans.core.output2/1 [1.3.1 200505031930] org.netbeans.modules.xml.core/2 [1.7 3.999.4 200505031930] org.netbeans.bootstrap/1 [1.0.1 200505031930] org.netbeans.swing.plaf [1.2.1 200505031930] org.netbeans.core/1 [1.27.1 200505031930] org.netbeans.libs.xerces/1 [1.5.1 2.6.2] org.netbeans.modules.xml.tax/2 [1.7 3.999.4 200505031930] org.netbeans.modules.xml.tools/2 [1.7 3.999.4 200505031930] org.netbeans.modules.queries/1 [1.4.1 200505031930] org.netbeans.modules.projectapi/1 [1.3.1 200505031930] org.netbeans.modules.servletapi/1 [1.6.1 200505031930] org.netbeans.modules.httpserver/2 [2.1.1 release41 200505031930] org.netbeans.modules.projectuiapi/1 [1.5.4.0.0 4.0.0 200505031930] org.netbeans.modules.xsl/1 [1.7 3.999.4 200505031930] org.netbeans.core.execution/1 [1.6.1 200505031930] org.apache.tools.ant.module/3 [3.17.1 200505031930] org.netbeans.modules.ant.browsetask [1.8.1 200505031930] org.netbeans.spi.viewmodel/2 [1.4.1 200505031930] org.netbeans.api.debugger/1 [1.3.1 200505031930] org.netbeans.api.debugger.jpda/1 [1.3.1 200505031930] org.netbeans.modules.j2eeapis/1 [1.3.1 200505031930] org.netbeans.modules.settings/1 [1.7.1 200505031930] org.netbeans.modules.schema2beans/1 [1.11.1 200505031930] org.netbeans.modules.project.libraries/1 [1.10.1 200505031930] org.netbeans.libs.j2eeeditor/1 [1.4.1 200505031930] org.netbeans.modules.j2eeserver/3 [1.6.1 200505031930] org.netbeans.modules.editor.util/1 [1.4.1 200505031930] org.netbeans.modules.editor.fold/1 [1.2.1 200505031930] org.netbeans.modules.editor.lib/1 [1.3.1 0.1 200505031930] org.openidex.util/3 [3.6.1 200505031930] org.netbeans.modules.editor/3 [1.19.1 200505031930] org.netbeans.modules.java.platform/1 [1.3.1 200505031930] org.netbeans.libs.commons_logging/1 [1.0.1 1.0.4 200505031930] org.netbeans.modules.servletapi24/1 [2.3.1 2.3.1 200505031930] org.netbeans.modules.web.jspparser/2 [2.2.1 200505031930] javax.jmi.reflect/1 [1.4.1 200505031930] org.netbeans.jmi.javamodel/1 [1.13.1 200505031930] org.netbeans.modules.classfile/1 [1.14.1 200505031930] javax.jmi.model/1 [1.4.1 200505031930] org.netbeans.api.mdr/1 [1.1.1 200505031930] org.netbeans.modules.jmiutils/1 [1.1.1 release41 200505031930] org.netbeans.modules.mdr/1 [1.1.1 release41 200505031930] org.netbeans.modules.javacore/1 [1.5.1 200505031930] org.netbeans.api.web.webmodule [1.2.1 200505031930] org.netbeans.modules.j2ee.dd/1 [1.3.1 1.0 200505031930] org.netbeans.modules.project.ant/1 [1.6.1 200505031930] org.netbeans.modules.j2ee.dd.webservice [1.0.1 200505031930] org.netbeans.modules.websvc.websvcapi [1.0.1 200505031930] org.netbeans.swing.tabcontrol [1.3.1 200505031930] org.netbeans.core.windows/2 [2.4.1 200505031930] org.netbeans.core.ui/1 [1.6.1 200505031930] org.netbeans.modules.xml.catalog/2 [1.6 3.999.4 200505031930] org.netbeans.modules.masterfs/1 [1.4.1 200505031930] org.netbeans.modules.projectui [1.3.4.0.0 200505031930] org.netbeans.modules.java/1 [1.20.1 1.0.0 200505031930] org.netbeans.modules.java.project/1 [1.3.1 200505031930] org.netbeans.modules.j2ee.api.ejbmodule [1.0.1 200505031930] org.netbeans.modules.junit/2 [2.14.1 200505031930] org.netbeans.modules.j2ee.common/1 [1.0.1 1.0.1 200505031930] org.netbeans.modules.servletapi23/1 [1.7.1 200505031930] org.netbeans.core.multiview/1 [1.5.1 200505031930] org.netbeans.modules.xml.multiview/1 [1.0 1.0-release41 200505031930] org.netbeans.modules.editor.plain.lib/1 [1.0.1 200505031930] org.netbeans.modules.editor.plain/1 [1.0.1 200505031930] org.netbeans.modules.xml.text/2 [1.7 3.999.4 200505031930] org.netbeans.modules.html.editor.lib/1 [1.0.1 200505031930] org.netbeans.modules.html.editor/1 [1.0.1 200505031930] org.netbeans.modules.java.editor.lib/1 [1.0.1 200505031930] org.netbeans.modules.java.editor/1 [1.0.1 200505031930] org.netbeans.modules.html/1 [1.15.1 200505031930] org.netbeans.modules.web.core.syntax/1 [1.17.1 200505031930] org.netbeans.modules.web.core/1 [1.20.1 release41 200505031930] org.netbeans.modules.web.project [1.4.1 1.1.1.1 200505031930] org.netbeans.modules.css/2 [1.7 3.999.4 200505031930] org.netbeans.modules.web.examples/1 [1.2.1 200505031930] org.netbeans.modules.debugger.jpda/2 [1.13.1 200505031930] org.netbeans.spi.debugger.ui/1 [2.5.1 200505031930] org.netbeans.modules.debugger.jpda.ui/1 [1.2.1 200505031930] org.netbeans.modules.debugger.jpda.ant [1.4.1 200505031930] org.netbeans.modules.java.j2seproject [1.2.1 1.2.0 200505031930] org.netbeans.modules.javahelp/1 [2.5.1 200505031930] org.netbeans.tasklistapi/1 [1.16.6 6 200505031930] org.netbeans.modules.tasklist.core/2 [1.33.615 15 200505031930] org.netbeans.modules.suggestions_framework/2 [1.11.6158 8 200505031930] org.netbeans.modules.tasklist.docscan/2 [1.19.61584 4 200505031930] org.netbeans.modules.ant.freeform [1.5.1 200505031930] org.netbeans.modules.java.freeform [1.0.1 200505031930] org.netbeans.modules.usersguide/1 [1.16.1 200505031930] org.netbeans.modules.db/1 [1.11.1 1.1 200505031930] org.netbeans.modules.dbschema/1 [1.3.3 1.1] org.netbeans.modules.j2ee.ejbjarproject [1.1.1 1.1.1 200505031930] org.netbeans.modules.refactoring/1 [1.1.1 1.0 200505031930] org.netbeans.modules.j2ee.ddloaders/1 [1.2.1 200505031930] org.apache.tools.ant.module.docs [2.18 200505031930] org.netbeans.modules.editor.bookmarks/1 [1.0.1 200505031930] org.netbeans.modules.diff/1 [1.10.1 promotionE 200505031930] org.netbeans.modules.vcscore/1 [1.14.1 promotionE 200505031930] org.netbeans.modules.vcs.advanced/1 [1.12.1 200505031930] org.netbeans.modules.vcs.profiles.vss/1 [1.6.1 200505031930] org.netbeans.upgrader [4.2.1 200505031930] org.netbeans.modules.vcscore.javacorebridge/1 [1.0.1 200505031930] org.netbeans.modules.navigator/2 [4.1.1 promoe 200505031930] org.netbeans.modules.java.examples/1 [1.2.1 200505031930] org.netbeans.modules.j2ee.sun.dd/1 [1.2.1 1.0 050422] org.netbeans.modules.j2ee.sun.ide/1 [2.1.1 1.0 050422] org.netbeans.modules.beans/1 [1.14.1 200505031930] org.netbeans.modules.extbrowser/1 [1.6.1 200505031930] org.netbeans.modules.j2ee.ant [1.3.1 200505031930] org.netbeans.modules.websvc.registry [0.2.1 200505031930] org.netbeans.modules.websvc.core [1.0.1 200505031930] org.netbeans.modules.clazz/1 [1.16.1 200505031930] org.netbeans.modules.web.monitor/1 [1.12.1 200505031930] org.netbeans.modules.xml.schema/1 [1.7 3.999.4 200505031930] org.netbeans.modules.j2ee.genericserver [1.0.1 200505031930] org.netbeans.modules.properties/1 [1.14.1 200505031930] org.netbeans.modules.properties.syntax/1 [1.14.1 200505031930] org.netbeans.modules.j2ee.refactoring/1 [1.0.1 200505031930] org.netbeans.modules.j2ee.blueprints/1 [1.6.1 050831] org.netbeans.modules.web.jstl11/1 [2.3.1 2.3.1 200505031930] org.netbeans.modules.tomcat5/1 [1.3.1 200505031930] org.netbeans.modules.j2ee.ejbfreeform [1.0.1 200505031930] org.netbeans.modules.j2ee.platform/1 [1.0.1 200505031930] org.netbeans.modules.i18n/1 [1.17.1 200505031930] org.netbeans.modules.web.debug/1 [2.4.1 200505031930] org.netbeans.modules.javadoc/1 [1.14.1 200505031930] org.netbeans.modules.ant.debugger/1 [1.4 200505031930] org.netbeans.core.ide/1 [1.6.1 200505031930] org.netbeans.modules.j2ee.debug/1 [1.0.1 200505031930] org.netbeans.modules.utilities/1 [1.18.1 200505031930] org.netbeans.lib.cvsclient/1 [1.11.1 200505031930] org.netbeans.modules.vcs.profiles.cvsprofiles/1 [1.6.1 200505031930] org.netbeans.modules.favorites/1 [1.8.1 200505031930] org.netbeans.modules.welcome/1 [1.7.1 200505031930] org.netbeans.modules.image/1 [1.14.1 200505031930] org.netbeans.modules.j2ee.earproject [1.0.1 1.0.1 200505031930] org.netbeans.modules.ant.grammar/1 [1.10 200505031930] org.netbeans.modules.vcs.profiles.pvcs/1 [1.6.1 200505031930] org.netbeans.modules.websvc.dev/1 [1.1.1 200505031930] org.netbeans.modules.form/2 [1.16.1 200505031930] org.netbeans.modules.web.freeform [1.0.1 200505031930] org.netbeans.modules.utilities.project/1 [1.2.1 200505031930] org.netbeans.modules.i18n.form/2 [1.15.1 200505031930] org.netbeans.modules.autoupdate/1 [2.12.1 200505031930] org.netbeans.modules.javanavigation/1 [4.1.1 200505031930] org.netbeans.modules.java.j2seplatform/1 [1.2.1 1.2.0 200505031930] org.netbeans.modules.updatecenters/1 [1.3.1 200505031930] org.netbeans.modules.tomcat5.bundled/1 [1.3.1 200505031930] java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.findEditor(FormPropertyEditorManager.java:36) at org.netbeans.modules.form.FormProperty.findDefaultEditor(FormProperty.java:821) at org.netbeans.modules.form.FormProperty.getCurrentEditor(FormProperty.java:528) at org.netbeans.modules.form.FormProperty.getJavaInitializationString(FormProperty.java:580) at org.netbeans.modules.form.RADProperty.getPartialSetterCode(RADProperty.java:230) at org.netbeans.modules.form.JavaCodeGenerator.generatePropertySetter(JavaCodeGenerator.java:1365) at org.netbeans.modules.form.JavaCodeGenerator.generateComponentInit(JavaCodeGenerator.java:1171) at org.netbeans.modules.form.JavaCodeGenerator.addInitCode(JavaCodeGenerator.java:938) at org.netbeans.modules.form.JavaCodeGenerator.addInitCode(JavaCodeGenerator.java:947) at org.netbeans.modules.form.JavaCodeGenerator.addInitCode(JavaCodeGenerator.java:947) at org.netbeans.modules.form.JavaCodeGenerator.regenerateInitComponents(JavaCodeGenerator.java:764) at org.netbeans.modules.form.JavaCodeGenerator.access$1200(JavaCodeGenerator.java:47) at org.netbeans.modules.form.JavaCodeGenerator$FormListener.formChanged(JavaCodeGenerator.java:2577) at org.netbeans.modules.form.FormModel.fireEvents(FormModel.java:816) at org.netbeans.modules.form.FormModel$EventBroker.run(FormModel.java:918) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) *********** Exception occurred ************ at 4:14 PM on Sep 20, 2005 java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.getAllEditors(FormPropertyEditorManager.java:49) at org.netbeans.modules.form.FormPropertyEditor.getAllEditors(FormPropertyEditor.java:285) at org.netbeans.modules.form.FormPropertyEditor.supportsCustomEditor(FormPropertyEditor.java:263) at org.openide.explorer.propertysheet.RendererFactory.getRenderer(RendererFactory.java:175) at org.openide.explorer.propertysheet.SheetCellRenderer.getTableCellRendererComponent(SheetCellRenderer.java:111) at org.openide.explorer.propertysheet.BaseTable.prepareRenderer(BaseTable.java:558) at org.openide.explorer.propertysheet.SheetTable.prepareRenderer(SheetTable.java:458) at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1669) at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1571) at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1494) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:742) at org.openide.explorer.propertysheet.BaseTable.paintComponent(BaseTable.java:1012) at org.openide.explorer.propertysheet.SheetTable.paintComponent(SheetTable.java:373) at javax.swing.JComponent.paint(JComponent.java:1005) at org.openide.explorer.propertysheet.BaseTable.paint(BaseTable.java:606) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JViewport.paint(JViewport.java:728) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4963) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916) at javax.swing.JComponent._paintImmediately(JComponent.java:4859) at javax.swing.JComponent.paintImmediately(JComponent.java:4666) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) *********** Exception occurred ************ at 4:14 PM on Sep 20, 2005 java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.getAllEditors(FormPropertyEditorManager.java:49) at org.netbeans.modules.form.FormPropertyEditor.getAllEditors(FormPropertyEditor.java:285) at org.netbeans.modules.form.FormPropertyEditor.supportsCustomEditor(FormPropertyEditor.java:263) at org.openide.explorer.propertysheet.RendererFactory.getRenderer(RendererFactory.java:175) at org.openide.explorer.propertysheet.SheetCellRenderer.getTableCellRendererComponent(SheetCellRenderer.java:111) at org.openide.explorer.propertysheet.BaseTable.prepareRenderer(BaseTable.java:558) at org.openide.explorer.propertysheet.SheetTable.prepareRenderer(SheetTable.java:458) at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1669) at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1571) at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1494) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:742) at org.openide.explorer.propertysheet.BaseTable.paintComponent(BaseTable.java:1012) at org.openide.explorer.propertysheet.SheetTable.paintComponent(SheetTable.java:373) at javax.swing.JComponent.paint(JComponent.java:1005) at org.openide.explorer.propertysheet.BaseTable.paint(BaseTable.java:606) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JViewport.paint(JViewport.java:728) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4963) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916) at javax.swing.JComponent._paintImmediately(JComponent.java:4859) at javax.swing.JComponent.paintImmediately(JComponent.java:4666) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) *********** Exception occurred ************ at 4:14 PM on Sep 20, 2005 java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.openide.util.actions.CallableSystemAction.invokeAction(CallableSystemAction.java:179) at org.openide.util.actions.CallableSystemAction.access$000(CallableSystemAction.java:31) at org.openide.util.actions.CallableSystemAction$ActionRunnable.doRun(CallableSystemAction.java:241) at org.openide.util.actions.CallableSystemAction$2.run(CallableSystemAction.java:111) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) Caused by: java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.findEditor(FormPropertyEditorManager.java:36) at org.netbeans.modules.form.FormProperty.findDefaultEditor(FormProperty.java:821) at org.netbeans.modules.form.FormProperty.getCurrentEditor(FormProperty.java:528) at org.netbeans.modules.form.GandalfPersistenceManager.saveProperty(GandalfPersistenceManager.java:3041) at org.netbeans.modules.form.GandalfPersistenceManager.saveProperties(GandalfPersistenceManager.java:3009) at org.netbeans.modules.form.GandalfPersistenceManager.saveComponent(GandalfPersistenceManager.java:2918) at org.netbeans.modules.form.GandalfPersistenceManager.saveVisualComponent(GandalfPersistenceManager.java:2675) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2486) at org.netbeans.modules.form.GandalfPersistenceManager.saveContainer(GandalfPersistenceManager.java:2528) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2483) at org.netbeans.modules.form.GandalfPersistenceManager.saveContainer(GandalfPersistenceManager.java:2528) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2483) at org.netbeans.modules.form.GandalfPersistenceManager.saveForm(GandalfPersistenceManager.java:2379) at org.netbeans.modules.form.FormEditorSupport.saveFormData(FormEditorSupport.java:700) at org.netbeans.modules.form.FormEditorSupport.saveDocument(FormEditorSupport.java:232) at org.netbeans.modules.java.JavaEditor$Save.save(JavaEditor.java:232) at org.netbeans.core.NbTopManager.saveAll(NbTopManager.java:392) at org.netbeans.core.NbTopManager$NbLifecycleManager.saveAll(NbTopManager.java:552) at org.openide.actions.SaveAllAction.performAction(SaveAllAction.java:78) at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:78) at org.openide.util.actions.CallableSystemAction$ActionRunnable.actionPerformed(CallableSystemAction.java:247) at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:74) [catch] ... 11 more ==> java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.findEditor(FormPropertyEditorManager.java:36) at org.netbeans.modules.form.FormProperty.findDefaultEditor(FormProperty.java:821) at org.netbeans.modules.form.FormProperty.getCurrentEditor(FormProperty.java:528) at org.netbeans.modules.form.GandalfPersistenceManager.saveProperty(GandalfPersistenceManager.java:3041) at org.netbeans.modules.form.GandalfPersistenceManager.saveProperties(GandalfPersistenceManager.java:3009) at org.netbeans.modules.form.GandalfPersistenceManager.saveComponent(GandalfPersistenceManager.java:2918) at org.netbeans.modules.form.GandalfPersistenceManager.saveVisualComponent(GandalfPersistenceManager.java:2675) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2486) at org.netbeans.modules.form.GandalfPersistenceManager.saveContainer(GandalfPersistenceManager.java:2528) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2483) at org.netbeans.modules.form.GandalfPersistenceManager.saveContainer(GandalfPersistenceManager.java:2528) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2483) at org.netbeans.modules.form.GandalfPersistenceManager.saveForm(GandalfPersistenceManager.java:2379) at org.netbeans.modules.form.FormEditorSupport.saveFormData(FormEditorSupport.java:700) at org.netbeans.modules.form.FormEditorSupport.saveDocument(FormEditorSupport.java:232) at org.netbeans.modules.java.JavaEditor$Save.save(JavaEditor.java:232) at org.netbeans.core.NbTopManager.saveAll(NbTopManager.java:392) at org.netbeans.core.NbTopManager$NbLifecycleManager.saveAll(NbTopManager.java:552) at org.openide.actions.SaveAllAction.performAction(SaveAllAction.java:78) at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:78) at org.openide.util.actions.CallableSystemAction$ActionRunnable.actionPerformed(CallableSystemAction.java:247) at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:74) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) [catch] at org.openide.util.actions.CallableSystemAction.invokeAction(CallableSystemAction.java:179) at org.openide.util.actions.CallableSystemAction.access$000(CallableSystemAction.java:31) at org.openide.util.actions.CallableSystemAction$ActionRunnable.doRun(CallableSystemAction.java:241) at org.openide.util.actions.CallableSystemAction$2.run(CallableSystemAction.java:111) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) *********** Exception occurred ************ at 4:14 PM on Sep 20, 2005 Annotation: Exception occurred in Request Processor java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.findEditor(FormPropertyEditorManager.java:36) at org.netbeans.modules.form.FormProperty.findDefaultEditor(FormProperty.java:821) at org.netbeans.modules.form.FormProperty.getCurrentEditor(FormProperty.java:528) at org.netbeans.modules.form.GandalfPersistenceManager.saveProperty(GandalfPersistenceManager.java:3041) at org.netbeans.modules.form.GandalfPersistenceManager.saveProperties(GandalfPersistenceManager.java:3009) at org.netbeans.modules.form.GandalfPersistenceManager.saveComponent(GandalfPersistenceManager.java:2918) at org.netbeans.modules.form.GandalfPersistenceManager.saveVisualComponent(GandalfPersistenceManager.java:2675) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2486) at org.netbeans.modules.form.GandalfPersistenceManager.saveContainer(GandalfPersistenceManager.java:2528) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2483) at org.netbeans.modules.form.GandalfPersistenceManager.saveContainer(GandalfPersistenceManager.java:2528) at org.netbeans.modules.form.GandalfPersistenceManager.saveAnyComponent(GandalfPersistenceManager.java:2483) at org.netbeans.modules.form.GandalfPersistenceManager.saveForm(GandalfPersistenceManager.java:2379) at org.netbeans.modules.form.FormEditorSupport.saveFormData(FormEditorSupport.java:700) at org.netbeans.modules.form.FormEditorSupport.saveDocument(FormEditorSupport.java:232) at org.netbeans.modules.java.JavaEditor$Save.save(JavaEditor.java:232) at org.netbeans.core.NbTopManager.saveAll(NbTopManager.java:392) at org.netbeans.core.NbTopManager$NbLifecycleManager.saveAll(NbTopManager.java:552) at org.openide.actions.SaveAllAction.performAction(SaveAllAction.java:78) at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:78) at org.openide.util.actions.CallableSystemAction$ActionRunnable.actionPerformed(CallableSystemAction.java:247) at org.openide.util.actions.CallableSystemAction.invokeAction(CallableSystemAction.java:185) at org.openide.util.actions.CallableSystemAction.access$000(CallableSystemAction.java:31) at org.openide.util.actions.CallableSystemAction$ActionRunnable.doRun(CallableSystemAction.java:241) at org.openide.util.actions.CallableSystemAction$2.run(CallableSystemAction.java:111) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) *********** Exception occurred ************ at 4:14 PM on Sep 20, 2005 java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.getAllEditors(FormPropertyEditorManager.java:49) at org.netbeans.modules.form.FormPropertyEditor.getAllEditors(FormPropertyEditor.java:285) at org.netbeans.modules.form.FormPropertyEditor.supportsCustomEditor(FormPropertyEditor.java:263) at org.openide.explorer.propertysheet.RendererFactory.getRenderer(RendererFactory.java:175) at org.openide.explorer.propertysheet.SheetCellRenderer.getTableCellRendererComponent(SheetCellRenderer.java:111) at org.openide.explorer.propertysheet.BaseTable.prepareRenderer(BaseTable.java:558) at org.openide.explorer.propertysheet.SheetTable.prepareRenderer(SheetTable.java:458) at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1669) at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1571) at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1494) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:742) at org.openide.explorer.propertysheet.BaseTable.paintComponent(BaseTable.java:1012) at org.openide.explorer.propertysheet.SheetTable.paintComponent(SheetTable.java:373) at javax.swing.JComponent.paint(JComponent.java:1005) at org.openide.explorer.propertysheet.BaseTable.paint(BaseTable.java:606) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JViewport.paint(JViewport.java:728) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JLayeredPane.paint(JLayeredPane.java:559) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JLayeredPane.paint(JLayeredPane.java:559) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4963) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916) at javax.swing.JComponent._paintImmediately(JComponent.java:4859) at javax.swing.JComponent.paintImmediately(JComponent.java:4666) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) *********** Exception occurred ************ at 4:14 PM on Sep 20, 2005 java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.getAllEditors(FormPropertyEditorManager.java:49) at org.netbeans.modules.form.FormPropertyEditor.getAllEditors(FormPropertyEditor.java:285) at org.netbeans.modules.form.FormPropertyEditor.supportsCustomEditor(FormPropertyEditor.java:263) at org.openide.explorer.propertysheet.RendererFactory.getRenderer(RendererFactory.java:175) at org.openide.explorer.propertysheet.SheetCellRenderer.getTableCellRendererComponent(SheetCellRenderer.java:111) at org.openide.explorer.propertysheet.BaseTable.prepareRenderer(BaseTable.java:558) at org.openide.explorer.propertysheet.SheetTable.prepareRenderer(SheetTable.java:458) at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1669) at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1571) at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1494) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:742) at org.openide.explorer.propertysheet.BaseTable.paintComponent(BaseTable.java:1012) at org.openide.explorer.propertysheet.SheetTable.paintComponent(SheetTable.java:373) at javax.swing.JComponent.paint(JComponent.java:1005) at org.openide.explorer.propertysheet.BaseTable.paint(BaseTable.java:606) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JViewport.paint(JViewport.java:728) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JLayeredPane.paint(JLayeredPane.java:559) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JLayeredPane.paint(JLayeredPane.java:559) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4970) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916) at javax.swing.JComponent.paint(JComponent.java:995) at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21) at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60) at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97) at java.awt.Container.paint(Container.java:1709) at org.netbeans.core.windows.view.ui.MainWindow.paint(MainWindow.java:528) at sun.awt.RepaintArea.paintComponent(RepaintArea.java:248) at sun.awt.X11.XRepaintArea.paintComponent(XRepaintArea.java:56) at sun.awt.RepaintArea.paint(RepaintArea.java:224) at sun.awt.X11.XComponentPeer.handleEvent(XComponentPeer.java:630) at java.awt.Component.dispatchEventImpl(Component.java:4031) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Window.dispatchEventImpl(Window.java:1774) at java.awt.Component.dispatchEvent(Component.java:3803) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) *********** Exception occurred ************ at 4:18 PM on Sep 20, 2005 java.lang.NullPointerException at org.netbeans.modules.form.FormPropertyEditorManager.findEditorClasses(FormPropertyEditorManager.java:139) at org.netbeans.modules.form.FormPropertyEditorManager.getAllEditors(FormPropertyEditorManager.java:49) at org.netbeans.modules.form.FormPropertyEditor.getAllEditors(FormPropertyEditor.java:285) at org.netbeans.modules.form.FormPropertyEditor.supportsCustomEditor(FormPropertyEditor.java:263) at org.openide.explorer.propertysheet.RendererFactory.getRenderer(RendererFactory.java:175) at org.openide.explorer.propertysheet.SheetCellRenderer.getTableCellRendererComponent(SheetCellRenderer.java:111) at org.openide.explorer.propertysheet.BaseTable.prepareRenderer(BaseTable.java:558) at org.openide.explorer.propertysheet.SheetTable.prepareRenderer(SheetTable.java:458) at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1669) at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1571) at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1494) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:742) at org.openide.explorer.propertysheet.BaseTable.paintComponent(BaseTable.java:1012) at org.openide.explorer.propertysheet.SheetTable.paintComponent(SheetTable.java:373) at javax.swing.JComponent.paint(JComponent.java:1005) at org.openide.explorer.propertysheet.BaseTable.paint(BaseTable.java:606) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JViewport.paint(JViewport.java:728) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JLayeredPane.paint(JLayeredPane.java:559) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paint(JComponent.java:1014) at javax.swing.JLayeredPane.paint(JLayeredPane.java:559) at javax.swing.JComponent.paintChildren(JComponent.java:842) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4970) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916) at javax.swing.JComponent.paint(JComponent.java:995) at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21) at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60) at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97) at java.awt.Container.paint(Container.java:1709) at org.netbeans.core.windows.view.ui.MainWindow.paint(MainWindow.java:528) at sun.awt.RepaintArea.paintComponent(RepaintArea.java:248) at sun.awt.X11.XRepaintArea.paintComponent(XRepaintArea.java:56) at sun.awt.RepaintArea.paint(RepaintArea.java:224) at sun.awt.X11.XComponentPeer.handleEvent(XComponentPeer.java:630) at java.awt.Component.dispatchEventImpl(Component.java:4031) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Window.dispatchEventImpl(Window.java:1774) at java.awt.Component.dispatchEvent(Component.java:3803) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Sorry for including the messages.log in the description, but I didn't know that on the next screen I would be able to add attachments
Fixed. The problem was in the Property Editors property of Form Editor Settings. Some values of this property (e.g. [null]) could lead to this NPE. If you want to get rid of this exception, you can set this property back to its default value: [].
Integrated into release50_beta branch.
Changed files: http://form.netbeans.org/source/browse/form/src/org/netbeans/modules/form/FormPropertyEditorManager.java?r1=1.29&r2=1.30