No properties editor

MyEclipse Archived

Matisse/Swing UI Development

This topic has 10 replies, 3 voices, and was last updated 15 years, 10 months ago by Riyad Kalla.

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November 18, 2008 at 5:31 am #291121 Reply

shorero
Member

Environment: Linux cameron 2.6.24-21-server #1 SMP Wed Oct 22 00:18:13 UTC 2008 i686 GNU/Linux

I have a Pulse profile (Europa) that includes the following:
* Eclipse base
* MyEclipse Enterprise Workbench
* Pulse services and extensions
* Sun Java 1.5.0_11
* Matisse4MyEclipse
* SVNKit client adaptor
* Subclipse plugin

The first four entries were from a “popular” profile; I added the last three. This profile was working under MyEclipse 6.5. It recently upgraded to MyEclipse 6.6. Currently the Matisse property panel does not display anything. When I start Eclipse, after the splash screen I get a dialog that says “An error has occurred. See error log for more details. Reason: No Active Shell”. Sometimes if I’m quick enough and dismiss the dialog, subsequent accesses to a Swing component produces a null-ptr-exception dialog. In any case, the error log (explorer-console.log) contains a dump similar to the following:

Communicating to server at https://www.poweredbypulse.com:443
Updating installed JREs
Found 1 JREs to update.
Updated pulse_com.sun.java.jre.linux.x86_1.5.0.011
Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException
at org.openide.explorer.propertysheet.PropUtils.deriveColorsAndMargin(PropUtils.java:1082)
at org.openide.explorer.propertysheet.PropUtils.getSetRendererColor(PropUtils.java:1134)
at org.openide.explorer.propertysheet.SheetTable.<init>(SheetTable.java:196)
at org.openide.explorer.propertysheet.PropertySheet.<init>(PropertySheet.java:217)
at com.genuitec.eclipse.dehory.FormPropertySheetPage$SwingFormPropertySheetControl.createSwingComponent(FormPropertySheetPage.java:98)
at org.eclipse.albireo.core.SwingControl$9.run(SwingControl.java:330)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

HELP!

November 18, 2008 at 6:38 am #291123 Reply

shorero
Member

NOTE: I just tried a fresh install. I dl’ed the most recent europa from the Eclipse site and used the internal software updater
to get MyEclipse 6.6 and Subclipse from their respective update sites. I made sure that the Java spec’ed by the -vm option
was Sun 1.5.0 (version 15, if it matters). Same problem:

Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException
at org.openide.explorer.propertysheet.PropUtils.deriveColorsAndMargin(PropUtils.java:1082)
at org.openide.explorer.propertysheet.PropUtils.getSetRendererColor(PropUtils.java:1134)
at org.openide.explorer.propertysheet.SheetTable.<init>(SheetTable.java:196)
at org.openide.explorer.propertysheet.PropertySheet.<init>(PropertySheet.java:217)
at com.genuitec.eclipse.dehory.FormPropertySheetPage$SwingFormPropertySheetControl.createSwingComponent(FormPropertySheetPage.java:98)
at org.eclipse.albireo.core.SwingControl$9.run(SwingControl.java:330)
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)

November 18, 2008 at 11:45 am #291152 Reply

Riyad Kalla
Member

shorero,

If you start up MyEclipse and point it at an empty workspace, does it startup OK and does Matisse work? When you closed MyEclipse did you leave the form open? That might explain why it’s failnig on startup…

November 18, 2008 at 12:29 pm #291157 Reply

shorero
Member

(multi-part reply)
A. Yes, the form is generally but not always open when I close Eclipse. Will try closing the form in a minute. However, creating an entirely new project in a completely empty workspace directory (did a copy workbench layout but not working sets) has the same behavior – no properties panel. In poking around, I found a log file with the startup stack trace:

!ENTRY org.eclipse.ui.workbench 4 2 2008-11-18 13:24:02.372
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.ui.workbench”.
!STACK 0
java.lang.IllegalStateException: No Active Shell
at org.eclipse.albireo.core.AwtEnvironment.createDialogParentFrame(AwtEnvironment.java:428)
at com.genuitec.eclipse.dehory.MatisseSWTInfo.init(MatisseSWTInfo.java:43)
at com.genuitec.eclipse.dehory.DehoryEditor$1.partVisible(DehoryEditor.java:281)
at org.eclipse.ui.internal.PartListenerList2$7.run(PartListenerList2.java:170)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
at org.eclipse.ui.internal.PartListenerList2.firePartVisible(PartListenerList2.java:168)
at org.eclipse.ui.internal.PartService.firePartVisible(PartService.java:121)
at org.eclipse.ui.internal.WorkbenchPagePartList.firePartVisible(WorkbenchPagePartList.java:67)
at org.eclipse.ui.internal.PartList.partVisible(PartList.java:269)
at org.eclipse.ui.internal.PartList.access$2(PartList.java:258)
at org.eclipse.ui.internal.PartList$1.propertyChanged(PartList.java:44)
at org.eclipse.ui.internal.WorkbenchPartReference.fireInternalPropertyChange(WorkbenchPartReference.java:372)
at org.eclipse.ui.internal.WorkbenchPartReference.fireVisibilityChange(WorkbenchPartReference.java:533)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:304)
at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:179)
at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:400)
at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
at org.eclipse.ui.internal.PartStack.handleDeferredEvents(PartStack.java:1224)
at org.eclipse.ui.internal.LayoutPart.deferUpdates(LayoutPart.java:400)
at org.eclipse.ui.internal.PartSashContainer.handleDeferredEvents(PartSashContainer.java:1397)
at org.eclipse.ui.internal.LayoutPart.deferUpdates(LayoutPart.java:400)
at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1348)
at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1338)
at org.eclipse.ui.internal.WorkbenchPage.access$16(WorkbenchPage.java:1329)
at org.eclipse.ui.internal.WorkbenchPage$15.runWithException(WorkbenchPage.java:3172)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3296)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2974)
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:801)
at org.eclipse.ui.internal.Workbench$25.runWithException(Workbench.java:1342)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3296)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2974)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2309)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

November 18, 2008 at 12:33 pm #291158 Reply

shorero
Member

(2nd of a multi-part response)
B. If the form is closed when I exit MyEclipse, I don’t get the above stack trace when I start up. However, when I open the form the properties panel is always empty. Furthermore, I got an NPE when I closed the form. Error log contains the following:

!ENTRY org.eclipse.ui 4 0 2008-11-18 13:30:21.270
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
at org.eclipse.albireo.internal.GlobalFocusHandler.clearFocusOwner(GlobalFocusHandler.java:118)
at org.eclipse.albireo.internal.GlobalFocusHandler$SwtEventFilter.handleEvent(GlobalFocusHandler.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1423)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1142)
at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:3057)
at org.eclipse.swt.widgets.Control.gtk_event_after(Control.java:2453)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1481)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973)
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5593)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

!ENTRY org.eclipse.ui 4 0 2008-11-18 13:30:21.480
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
at org.eclipse.albireo.internal.GlobalFocusHandler.clearFocusOwner(GlobalFocusHandler.java:118)
at org.eclipse.albireo.internal.GlobalFocusHandler$SwtEventFilter.handleEvent(GlobalFocusHandler.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1423)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Shell.filterProc(Shell.java:653)
at org.eclipse.swt.widgets.Display.filterProc(Display.java:1457)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

!ENTRY org.eclipse.ui 4 0 2008-11-18 13:30:21.481
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
at org.eclipse.albireo.internal.GlobalFocusHandler.clearFocusOwner(GlobalFocusHandler.java:118)
at org.eclipse.albireo.internal.GlobalFocusHandler$SwtEventFilter.handleEvent(GlobalFocusHandler.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1423)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1142)
at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:3057)
at org.eclipse.swt.widgets.Control.gtk_event_after(Control.java:2453)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1481)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973)
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5593)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

!ENTRY org.eclipse.ui.workbench 4 2 2008-11-18 13:30:47.499
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.ui.workbench”.
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.dehory.FormPropertySheetPage$SwingFormPropertySheetControl.dispose(FormPropertySheetPage.java:134)
at org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:844)
at org.eclipse.ui.part.PageBookView.partClosed(PageBookView.java:774)
at org.eclipse.ui.internal.PartListenerList$3.run(PartListenerList.java:102)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
at org.eclipse.ui.internal.PartListenerList.firePartClosed(PartListenerList.java:100)
at org.eclipse.ui.internal.PartService.firePartClosed(PartService.java:100)
at org.eclipse.ui.internal.WorkbenchPagePartList.firePartClosed(WorkbenchPagePartList.java:38)
at org.eclipse.ui.internal.PartList.partClosed(PartList.java:255)
at org.eclipse.ui.internal.PartList.removePart(PartList.java:176)
at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1603)
at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1354)
at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1338)
at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1312)
at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1367)
at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:61)
at org.eclipse.ui.internal.PartStack.close(PartStack.java:543)
at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:206)
at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:122)
at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:81)
at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)
at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)
at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:67)
at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:596)
at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:189)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2159)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:320)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

November 18, 2008 at 12:35 pm #291159 Reply

shorero
Member

<SNIP, unless specified otherwise we usually like using MyEclipse > Install Sumary > Installation Details, it’s smaller>

November 18, 2008 at 5:50 pm #291178 Reply

Riyad Kalla
Member

Thank you for the report… so just to clarify you tried:

1. New workspace
2. Closing the form before restarting

and still had the problem or didn’t try both of those? We are trying to narrow down if this is related to a bug we used to have a while back about leaving forms open.

November 19, 2008 at 4:29 am #291191 Reply

shorero
Member

Steps 1 and 2 are correct. The precise sequence (just redid to be sure):

1. Switch the workspace to an empty directory (Menu->File->Switch Workspace)
2. Hit the “Workspace” link
3. Exit Eclipse
4. Restart – back at the new workspace
5. New project, type=Java project
6 New form, template=Application
7. Dialog comes up saying there’s no dt.jar. Hit the link in the dialog. Spec the proper dt.jar
8. Close the form – get an NPE dialog
9. Exit Eclipse
10. Restart. Look in the error log and find the following at the end:

!SESSION 2008-11-19 05:19:15.502 ———————————————–
eclipse.buildId=M20080221-1800
java.version=1.5.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86 -clean

!ENTRY org.eclipse.osgi 2 1 2008-11-19 05:19:50.890
!MESSAGE NLS missing message: AddJSTLLibsWizardPage_label_1_0 in: com.genuitec.eclipse.j2eedt.core.messages

!ENTRY org.eclipse.osgi 2 1 2008-11-19 05:19:50.891
!MESSAGE NLS missing message: AddJSTLLibsWizardPage_label_1_1 in: com.genuitec.eclipse.j2eedt.core.messages

!ENTRY org.eclipse.osgi 2 1 2008-11-19 05:19:50.891
!MESSAGE NLS missing message: AddJSTLLibsWizardPage_label_error in: com.genuitec.eclipse.j2eedt.core.messages

… bunch of similar entries removed

!ENTRY org.eclipse.osgi 2 1 2008-11-19 05:19:53.610
!MESSAGE NLS unused message: wizard.project.title in: org.maven.ide.eclipse.messages

!ENTRY org.eclipse.ui 4 0 2008-11-19 05:20:50.979
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
at org.eclipse.albireo.internal.GlobalFocusHandler.clearFocusOwner(GlobalFocusHandler.java:118)
at org.eclipse.albireo.internal.GlobalFocusHandler$SwtEventFilter.handleEvent(GlobalFocusHandler.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1423)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1142)
at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:3057)
at org.eclipse.swt.widgets.Control.gtk_event_after(Control.java:2453)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1481)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973)
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5593)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

!ENTRY org.eclipse.ui 4 0 2008-11-19 05:20:51.174
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
at org.eclipse.albireo.internal.GlobalFocusHandler.clearFocusOwner(GlobalFocusHandler.java:118)
at org.eclipse.albireo.internal.GlobalFocusHandler$SwtEventFilter.handleEvent(GlobalFocusHandler.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1423)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Shell.filterProc(Shell.java:653)
at org.eclipse.swt.widgets.Display.filterProc(Display.java:1457)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

!ENTRY org.eclipse.ui 4 0 2008-11-19 05:20:51.175
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
at org.eclipse.albireo.internal.GlobalFocusHandler.clearFocusOwner(GlobalFocusHandler.java:118)
at org.eclipse.albireo.internal.GlobalFocusHandler$SwtEventFilter.handleEvent(GlobalFocusHandler.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1423)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1142)
at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:3057)
at org.eclipse.swt.widgets.Control.gtk_event_after(Control.java:2453)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1481)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973)
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5593)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

!ENTRY org.eclipse.ui.workbench 4 2 2008-11-19 05:21:49.261
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.ui.workbench”.
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.dehory.FormPropertySheetPage$SwingFormPropertySheetControl.dispose(FormPropertySheetPage.java:134)
at org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:844)
at org.eclipse.ui.part.PageBookView.partClosed(PageBookView.java:774)
at org.eclipse.ui.internal.PartListenerList$3.run(PartListenerList.java:102)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
at org.eclipse.ui.internal.PartListenerList.firePartClosed(PartListenerList.java:100)
at org.eclipse.ui.internal.PartService.firePartClosed(PartService.java:100)
at org.eclipse.ui.internal.WorkbenchPagePartList.firePartClosed(WorkbenchPagePartList.java:38)
at org.eclipse.ui.internal.PartList.partClosed(PartList.java:255)
at org.eclipse.ui.internal.PartList.removePart(PartList.java:176)
at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1603)
at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1354)
at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1338)
at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1312)
at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1367)
at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:61)
at org.eclipse.ui.internal.PartStack.close(PartStack.java:543)
at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:206)
at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:122)
at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:81)
at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)
at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)
at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:67)
at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:596)
at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:189)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2159)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:320)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
!SESSION 2008-11-19 05:25:17.063 ———————————————–

… removed a bunch of similar messages from new session

November 19, 2008 at 3:35 pm #291230 Reply

Riyad Kalla
Member

Out of curiosity, do you have JDK 1.6.0_10 or later installed on that machine? I would be curious if you adjust the shortcut you use to launch MyEclipse to point at the 1.6.0_10 JDK, if suddenly things started working.

You would do that by adding a -vm argument pointing directly at the ‘java’ executable.

November 20, 2008 at 7:43 am #291248 Reply

rws@templarcorp.com
Member

Right. I’m not sure how to do this with the Pulse configuration, but I should be able to change the manually DL’ed stuff that I also installed. Unfortunately I’ve moved to another location with an unmodified 6.5 install (I need to get these GUIs built) and will not be able to make this test until next week at the earliest. Will let you know the results.

Is it possible that this is a memory-configuration issue? After I ran a bit on the 6.5 installation I got a similar problem – NPE dialog. It went away when I restarted Eclipse (property editor came up as expected). I know that I’ve had to diddle with the max perm size settings in the default Pulse install – Matisse gets very upset if there’s not enough perm space. I thought I’d changed it on the 6.6 install that’s failing, but maybe it needs to be jacked up even further. Another experiment to try…

November 20, 2008 at 4:30 pm #291270 Reply

Riyad Kalla
Member

It’s very possible, unfortunately memory errors manifest themselves in really sneaky ways (random behavior) and can be hard to track. All these tests would help.
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