I wonder if each of these image handles ends up having a mach port
associated with it ... It's possible this is a cause of our mach port
leaks.
ms
On May 15, 2007, at 8:32 AM, Mike Schrag wrote:
> Yes it would appear so ... Strange it was never noticed before. I
> just committed a fix for this.
>
> ms
>
> On May 15, 2007, at 8:01 AM, Guillaume Polet wrote:
>
>> Hello everybody,
>>
>> once again, many thanks for this great tool that has been
>> simplifying our work for several years now.
>>
>> I was wondering if any of you had knowledge about a possible
>> memory leak in WOLips. I have this bug now for a little while, and
>> I see the same error constantly in the logs: 'SWTError: No more
>> handles'.
>> So far, I cannot be 100% sure that WOlips is the cause of the
>> crash I get constantly so I was wondering if any of you
>> encountered the same problem or if you have found the cause of
>> such problem.
>>
>> Here is what I have tested to try to isolate the problem:
>> I opened my Eclipse on a new workspace in which I checked out a
>> single Framework project containing lots of resources/web-
>> resources (over 500) and a single Java class (which is empty).
>> Then I change the setting "refresh automatically workspace" so
>> that the automatic refresh is active.
>> Finally, I take a command line, set the current directory to be
>> the project I have checked out and type "touch *", wait for
>> Eclipse to catch the modification, wait for Eclipse rebuild, then
>> I re-execute the "touch *" a few times and Eclipse ends up by
>> crashing (last time I tried, I only had to do it twice to make
>> Eclipe crash).
>>
>> I have tested the same operation in a Java project (making the
>> touch on java source code) and the problem never occurs. I
>> reported my configuration and the stacktrace below.
>>
>> Thank you again,
>>
>>
>> Guillaume Polet
>>
>> Denali S.A., "Bridging the gap between Business and IT"
>> Rue de Clairvaux 8, B-1348 Louvain-la-Neuve, Belgium
>> Office: +32 10 43 99 51 Fax: +32 10 43 99 52
>> http://www.denali.be
>>
>> My configuration is the following:
>> Eclipse 3.2 (M20060629-1905)
>> OS: Windows XP
>> JVM: JRE 1.5.0_09
>> Memory: 2Gb
>> CPU: Pentium D 2.8GHz
>> Installed plugins:
>> * WST
>> * WOLips build 2.0.0.3921
>> * Epic (Perl Editor)
>> * VelocityEditor
>> Cygwin is installed and its bin directory has been added to the
>> PATH variable.
>>
>> The stacktrace I get:
>> 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.graphics.Image.init(Image.java:1803)
>> at org.eclipse.swt.graphics.Image.init(Image.java:1901)
>> at org.eclipse.swt.graphics.Image.<init>(Image.java:490)
>> at org.eclipse.jface.resource.ImageDescriptor.createImage
>> (ImageDescriptor.java:295)
>> at org.eclipse.jface.resource.ImageDescriptor.createImage
>> (ImageDescriptor.java:233)
>> at org.eclipse.jface.resource.ImageDescriptor.createImage
>> (ImageDescriptor.java:211)
>> at
>> org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.crea
>> teImagewithName(Unknown Source)
>> at
>> org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.webS
>> erverResourcesImage(Unknown Source)
>> at
>> org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.deco
>> rateImage(Unknown Source)
>> at
>> org.eclipse.ui.internal.decorators.FullDecoratorDefinition.decorateIm
>> age(FullDecoratorDefinition.java:114)
>> at
>> org.eclipse.ui.internal.decorators.FullImageDecoratorRunnable.run
>> (FullImageDecoratorRunnable.java:28)
>> 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.decorators.DecoratorManager.safeDecorateImage
>> (DecoratorManager.java:418)
>> at
>> org.eclipse.ui.internal.decorators.DecoratorManager.decorateImage
>> (DecoratorManager.java:372)
>> at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage
>> (DecoratingLabelProvider.java:89)
>> at org.eclipse.jface.viewers.DecoratingLabelProvider.updateLabel
>> (DecoratingLabelProvider.java:356)
>> at org.eclipse.jface.viewers.StructuredViewer.buildLabel
>> (StructuredViewer.java:2077)
>> at org.eclipse.jface.viewers.TreeViewer.doUpdateItem
>> (TreeViewer.java:252)
>> at org.eclipse.jface.viewers.AbstractTreeViewer
>> $UpdateItemSafeRunnable.run(AbstractTreeViewer.java:95)
>> 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.AbstractTreeViewer.doUpdateItem
>> (AbstractTreeViewer.java:840)
>> at
>> org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.doUpdateIte
>> m(ProblemTreeViewer.java:74)
>> at
>> org.eclipse.jdt.internal.ui.viewsupport.ResourceToItemsMapper.updateI
>> tem(ResourceToItemsMapper.java:74)
>> at
>> org.eclipse.jdt.internal.ui.viewsupport.ResourceToItemsMapper.resourc
>> eChanged(ResourceToItemsMapper.java:63)
>> at
>> org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.handleLabel
>> ProviderChanged(ProblemTreeViewer.java:127)
>> at org.eclipse.jface.viewers.ContentViewer
>> $1.labelProviderChanged(ContentViewer.java:74)
>> at org.eclipse.ui.internal.decorators.DecoratorManager$1.run
>> (DecoratorManager.java:239)
>> 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.decorators.DecoratorManager.fireListener
>> (DecoratorManager.java:237)
>> at org.eclipse.ui.internal.decorators.DecorationScheduler
>> $3.runInUIThread(DecorationScheduler.java:490)
>> at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:94)
>> 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.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.runAppli
>> cation(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)
>>
>
>
This archive was generated by hypermail 2.0.0 : Tue May 15 2007 - 08:37:36 EDT