重构时出现 StackOverflowError

Question

我正在尝试重构包名称（非常接近项目层次结构的根），并且收到以下错误（flash builder 4）：

A fatal error occurred while performing the refactoring

An unexpected exception occurred while creating a change object.  See the error log for more details.

日志文件看起来像这样......

!ENTRY org.eclipse.ltk.ui.refactoring 4 10000 2010-09-30 10:57:25.134
!MESSAGE Internal Error
!STACK 0
java.lang.reflect.InvocationTargetException
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:421)
    at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.run(RefactoringWizardDialog2.java:330)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizard.createChange(RefactoringWizard.java:583)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizard.computeUserInputSuccessorPage(RefactoringWizard.java:422)
    at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.computeSuccessorPage(UserInputWizardPage.java:74)
    at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.getNextPage(UserInputWizardPage.java:114)
    at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.nextOrPreviewPressed(RefactoringWizardDialog2.java:495)
    at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.access$2(RefactoringWizardDialog2.java:492)
    at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2$1.widgetSelected(RefactoringWizardDialog2.java:691)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
    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.Display.runDeferredEvents(Display.java:3880)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:143)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:155)
    at com.adobe.flexbuilder.as.editor.ui.navigator.FlexPackageExplorerRenameAction.renamePackage(FlexPackageExplorerRenameAction.java:171)
    at com.adobe.flexbuilder.as.editor.ui.navigator.FlexPackageExplorerRenameAction.run(FlexPackageExplorerRenameAction.java:143)
    at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
    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.Display.runDeferredEvents(Display.java:3880)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlexBuilderApplication.start(FlexBuilderApplication.java:109)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
    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:368)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    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:559)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
Caused by: java.lang.StackOverflowError
    at com.adobe.flexbuilder.codemodel.mxml.MXMLData$2.getMXMLVersion(MXMLData.java:501)
<-- snipped 1022 additional identical lines..-->
    at com.adobe.flexbuilder.codemodel.mxml.MXMLData$2.getMXMLVersion(MXMLData.java:501)
Root exception:
java.lang.StackOverflowError
    at com.adobe.flexbuilder.codemodel.mxml.MXMLData$2.getMXMLVersion(MXMLData.java:501)
<-- snipped 1022 additional identical lines..-->
    at com.adobe.flexbuilder.codemodel.mxml.MXMLData$2.getMXMLVersion(MXMLData.java:501)

任何想法出了什么问题。 ..我能做些什么来解决它？我在谷歌上查询了它，但我尝试的参数没有找到任何有用的信息。

Answer 1

您可以尝试重新启动 Eclipse。奇怪的是，这解决了 Eclipse 中突然发生且没有正常解释的许多问题。

Answer 2

增加运行 IDE 的 JVM 的线程大小？

我相信在 Eclipse 中，您可以通过在 Eclipse 安装中向 eclipse.ini 添加带有某些值的 -Xss 来实现这一点。该设置是 JVM 设置，因此应添加到 -vmargs 部分，它可能位于默认情况下位于 -Xmx 的旁边。

Answer 3

这可能不是最好的答案，但是..我建议您尝试不同的 IDE，例如 IntelliJ。

我以前用过Flash Builder。它一直给我带来问题。一般是因为插件不兼容。在其中运行 tomcat 有时会给我这个“不死”的 java 进程，它不会死。

我现在使用 IntelliJ 9。它的自动完成功能不如 Flash Builder 完整，但它具有更好的重构功能，并且……与其他工具（如 Maven）的集成要好得多。