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Home » Language IDEs » C / C++ IDE (CDT) » Why this SWT Handler error?(C7C++ Build)
Why this SWT Handler error? [message #1130082] Wed, 09 October 2013 08:06
Niklas Rosencrantz is currently offline Niklas Rosencrantz
Messages: 5
Registered: March 2012
Junior Member
Using the Nios 2 IDE v10 which is based on Eclipse I get this error when trying to set optimization options. The stacktrace appears to be this
eclipse.buildId=M20060629-1905
java.version=1.6.0_14
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=sv_SE
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.ui 4 4 2013-10-09 08:52:25.758
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 2013-10-09 08:52:25.758
!MESSAGE No more handles
!STACK 0
org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:3400)
    at org.eclipse.swt.SWT.error(SWT.java:3297)
    at org.eclipse.swt.SWT.error(SWT.java:3268)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:435)
    at org.eclipse.swt.widgets.Control.createHandle(Control.java:508)
    at org.eclipse.swt.widgets.Sash.createHandle(Sash.java:114)
    at org.eclipse.swt.widgets.Control.createWidget(Control.java:523)
    at org.eclipse.swt.widgets.Control.<init>(Control.java:98)
    at org.eclipse.swt.widgets.Sash.<init>(Sash.java:72)
    at org.eclipse.swt.custom.SashFormLayout.layout(SashFormLayout.java:115)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:989)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1386)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.TabFolder.WM_SIZE(TabFolder.java:836)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1844)
    at org.eclipse.swt.widgets.TabFolder.callWindowProc(TabFolder.java:158)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
    at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1225)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2133)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2115)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2111)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:989)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1386)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
    at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1225)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2133)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2115)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2111)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:989)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1386)
    at org.eclipse.swt.widgets.Group.WM_SIZE(Group.java:376)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1844)
    at org.eclipse.swt.widgets.Group.callWindowProc(Group.java:128)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
    at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1225)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2133)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2115)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2111)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:989)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1386)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:703)
    at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:669)
    at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:875)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1390)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
    at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1225)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2133)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2115)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2111)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:989)
    at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1386)
    at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:303)
    at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1718)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3317)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1634)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1844)
    at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:438)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1634)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
    at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1225)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2155)
    at org.eclipse.swt.widgets.Decorations.setBounds(Decorations.java:808)
    at org.eclipse.swt.widgets.Shell.setBounds(Shell.java:1205)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2115)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2111)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:2180)
    at org.eclipse.jface.preference.PreferenceDialog.setShellSize(PreferenceDialog.java:1116)
    at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1204)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:439)
    at org.eclipse.jface.preference.PreferenceDialog$8.selectionChanged(PreferenceDialog.java:661)
    at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:839)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.core.runtime.Platform.run(Platform.java:843)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
    at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:837)
    at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1143)
    at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1163)
    at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:236)
    at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:230)
    at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:404)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3325)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
    at org.eclipse.jface.window.Window.open(Window.java:796)
    at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:156)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
    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.core.launcher.Main.invokeFramework(Main.java:336)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
    at org.eclipse.core.launcher.Main.run(Main.java:977)
    at org.eclipse.core.launcher.Main.main(Main.java:952)


What can be done about it? The same happens when trying to enter properties for the system library project. The projects are for an Altera DE2 FPGA.
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