| SWTError: No more handles in Eclipse 3.7.2 SDK on AIX 7.1 [message #880403] |
Sat, 02 June 2012 00:17  |
 Paul Mac Alpine
Messages: 4
Registered: October 2010 |
Junior Member |
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Hello,
I am a developer on a RCP Application using the Eclipse 3.7.2 SDK. Our application used to be based on the 3.5.2 SDK, and we just moved to 3.7.2. I understand that one major change was moving from the Motif to the GTK libraries on AIX. However, I am encountering an issue in AIX 7.1 using the new 3.7.2 SDK. Anytime I try to access a screen containing a combo box (such as launching a File Browser Dialog or clicking next on a wizard when the next page has a combo box), I get a SWTError: No more handles exception.
Here is the error from my log file for when I try to access a file browser:
!ENTRY org.eclipse.ui 4 0 2012-05-31 09:56:25.939
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4308)
at org.eclipse.swt.SWT.error(SWT.java:4197)
at org.eclipse.swt.SWT.error(SWT.java:4168)
at org.eclipse.swt.widgets.Dialog.error(Dialog.java:198)
at org.eclipse.swt.widgets.FileDialog.openChooserDialog(FileDialog.java:415)
at org.eclipse.swt.widgets.FileDialog.open(FileDialog.java:398)
at com.ibm.ecm.configmgr.app.acm.handlers.ProfileOpenHandler.execute(ProfileOpenHandler.java:80)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829)
at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815)
at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.ibm.ecm.configmgr.app.acm.rcp.Application.start(Application.java:94)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
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:344)
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:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Here is the error from my log file for when I try to navigate to an Eclipse panel that contains a combo:
!ENTRY org.eclipse.ui 4 0 2012-05-30 09:10:38.199
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4308)
at org.eclipse.swt.SWT.error(SWT.java:4197)
at org.eclipse.swt.SWT.error(SWT.java:4168)
at org.eclipse.swt.widgets.Widget.error(Widget.java:466)
at org.eclipse.swt.widgets.Combo.createHandle(Combo.java:432)
at org.eclipse.swt.widgets.Widget.createWidget(Widget.java:412)
at org.eclipse.swt.widgets.Control.createWidget(Control.java:570)
at org.eclipse.swt.widgets.Scrollable.createWidget(Scrollable.java:152)
at org.eclipse.swt.widgets.Control.<init>(Control.java:97)
at org.eclipse.swt.widgets.Composite.<init>(Composite.java:95)
at org.eclipse.swt.widgets.Combo.<init>(Combo.java:113)
at com.ibm.ecm.configmgr.app.acm.wizards.DropDownDiscoverer.<init>(DropDownDiscoverer.java:43)
at com.ibm.ecm.configmgr.app.acm.wizards.DropDownDiscoverer.<init>(DropDownDiscoverer.java:54)
at com.ibm.ecm.configmgr.app.acm.wizards.NewProfileWizardPageGetProfileEnvironmentProps.createControl(NewProfileWizardPageGetProfileEnvironmentProps.java:388)
at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1247)
at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1239)
at org.eclipse.jface.wizard.WizardDialog$8.run(WizardDialog.java:1228)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1226)
at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:915)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:428)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at com.ibm.ecm.configmgr.app.acm.handlers.ProfileNewHandler.execute(ProfileNewHandler.java:90)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829)
at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815)
at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.ibm.ecm.configmgr.app.acm.rcp.Application.start(Application.java:94)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
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:344)
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:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Nothing will show up in the GUI. The error just gets silently logged. For example, I will click next on the wizard to browse to a page with a Combo widget, and nothing will happen. If I remove a combo from the wizard panel, I can go to the panel without any problems.
I know Eclipse 3.7.2 has not been officially verified against AIX 7.1, but Eclipse 3.5.2 worked without a problem.
BTW, here are my library versions, in case it is relevant:
cdrecord-1.9-7
mkisofs-1.13-4
unzip-5.51-1
glib-1.2.10-2
gtk+-1.2.10-4
atk-1.10.3-2
cairo-1.4.10-1
expat-1.95.7-4
zlib-1.2.3-4
freetype2-2.1.7-5
fontconfig-2.2.2-6
gettext-0.10.40-8
glib2-2.8.1-3
libpng-1.2.32-2
libtiff-3.8.2-1
libjpeg-6b-6
xrender-0.9.1-2
xcursor-1.1.7-2
xft-2.1.6-5
pango-1.10.0-2
gtk2-2.8.3-9
AIX-rpm-6.1.2.0-3
I've tried updating the gtk2 and glib2 libraries, though I am having difficulties since the site I am using (www-03.ibm.com/systems/power/software/aix/linux/toolbox/alpha.html) seems to have AIX 5.2 libraries.
So, anyone have any ideas of what I need to do? Are there any AIX 7.1 libraries I can get for gtk2?
Thanks!
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