MyEclipse 7.1 - Internal Error - SWT 'No More Handles'

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This topic has 3 replies, 2 voices, and was last updated 15 years, 11 months ago by Loyal Water.

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March 20, 2009 at 9:55 am #296425 Reply

iadams

Member

Intermittently, when switching panes/tabs in the MyEclipse JSF editor in 7.1+, I’m getting the following errors:

Upon closing that dialog, I get the following:

The following is an examples of output from the workspace log that appears to coincide with these errors:


!ENTRY org.eclipse.ui 4 0 2009-03-20 10:41:51.138
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:3803)
    at org.eclipse.swt.SWT.error(SWT.java:3695)
    at org.eclipse.swt.SWT.error(SWT.java:3666)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:463)
    at org.eclipse.swt.widgets.Control.createHandle(Control.java:612)
    at org.eclipse.swt.widgets.Composite.createHandle(Composite.java:303)
    at org.eclipse.swt.widgets.Decorations.createHandle(Decorations.java:418)
    at org.eclipse.swt.widgets.Shell.createHandle(Shell.java:543)
    at org.eclipse.swt.widgets.Control.createWidget(Control.java:628)
    at org.eclipse.swt.widgets.Scrollable.createWidget(Scrollable.java:133)
    at org.eclipse.swt.widgets.Decorations.createWidget(Decorations.java:426)
    at org.eclipse.swt.widgets.Shell.<init>(Shell.java:288)
    at org.eclipse.swt.widgets.Shell.<init>(Shell.java:267)
    at org.eclipse.swt.widgets.Shell.<init>(Shell.java:220)
    at org.eclipse.swt.widgets.Shell.<init>(Shell.java:158)
    at org.eclipse.ui.internal.views.properties.tabbed.view.TabbedPropertyList.getTextDimension(TabbedPropertyList.java:716)
    at org.eclipse.ui.internal.views.properties.tabbed.view.TabbedPropertyList.computeSize(TabbedPropertyList.java:688)
    at org.eclipse.swt.layout.FormData.computeSize(FormData.java:128)
    at org.eclipse.swt.layout.FormLayout.layout(FormLayout.java:320)
    at org.eclipse.swt.layout.FormLayout.layout(FormLayout.java:286)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1144)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1533)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3860)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4528)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:4592)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3870)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:822)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:788)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1012)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1537)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3860)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4528)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:4592)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3870)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
    at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1302)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2627)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:892)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2588)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2584)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2651)
    at org.eclipse.swt.layout.FormLayout.layout(FormLayout.java:358)
    at org.eclipse.swt.layout.FormLayout.layout(FormLayout.java:286)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1144)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1533)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3860)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4528)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:4592)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3870)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:822)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:788)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1012)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1145)
    at org.eclipse.swt.widgets.Composite.layout(Composite.java:624)
    at org.eclipse.swt.widgets.Composite.layout(Composite.java:582)
    at org.eclipse.ui.part.PageBook.showPage(PageBook.java:110)
    at org.eclipse.ui.part.PageBookView.showPageRec(PageBookView.java:964)
    at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:746)
    at org.eclipse.ui.views.properties.PropertySheet.partActivated(PropertySheet.java:190)
    at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.core.runtime.Platform.run(Platform.java:880)
    at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
    at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70)
    at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:186)
    at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:305)
    at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
    at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
    at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3491)
    at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:3034)
    at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:272)
    at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
    at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:236)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1008)
    at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1353)
    at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2195)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3830)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:337)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1576)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1937)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:337)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:337)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
    at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2880)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3417)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    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:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1236)

I’m running MyEclipse 7.1.0 (with updates to 7.1.1) on Vista 64-bit.

March 20, 2009 at 12:39 pm #296438 Reply

Loyal Water

Member

iadams,
MyEclipse is not officially supported in 64 bit windows. Can you go to MyEclipse > Installation Summary > Installation Details and paste the information here for me.

Are you able to reproduce this issue if you switch to a new workspace and work with a new set of projects?

March 21, 2009 at 2:46 pm #296491 Reply

iadams

Member

UPDATE:

In reading the posts in this topic…

Serious Null Pointer Bugs all throughout MyEclipse 7.1

…I noticed that the poster had seen many intermittent NullPointerExceptions after upgrading to 7.1, but had solved his problem by installing a clean copy of Ganymede from the Eclipse site and installing MyEclipse 7.1 using the update site method. I did the same thing and have not experienced the “No More Handles” SWT Internal Error messages after my reinstall.

F.Y.I. – I’m running Eclipse Platform 3.4.2, build M20090211-1700 and MyEclipse 7.1.1, Sun 32-bit JDK 1.6.0_12 on Vista 64-bit

March 23, 2009 at 8:56 am #296537 Reply

Loyal Water

Member

I did the same thing and have not experienced the “No More Handles” SWT Internal Error messages after my reinstall.

Im Glad to know that you have things working for you now. I’ll let the dev team know about the issue you ran into so that they can keep a watch out for it.

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MyEclipse 7.1 – Internal Error – SWT ‘No More Handles’