Eclipse未处理事件循环异常无更多句柄-Windows 7 64位

我试着寻找，但找不到我的答案。我将感谢任何帮助

我在Eclipse中编辑2+windows时遇到此错误。版本：Luna Service Release 1（4.4.1）。例如，打开两个类窗口

单击一个面板以激活

A类

时。如果我单击

Class B

使

Class A

成为活动面板，我会得到相同的错误

解决方法是关闭，所以我只有一个面板显示用于编辑我的类

未处理的事件循环异常

org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:4467)
    at org.eclipse.swt.SWT.error(SWT.java:4356)
    at org.eclipse.swt.SWT.error(SWT.java:4327)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:476)
    at org.eclipse.swt.widgets.Control.createHandle(Control.java:703)
    at org.eclipse.swt.widgets.Label.createHandle(Label.java:199)
    at org.eclipse.swt.widgets.Control.createWidget(Control.java:743)
    at org.eclipse.swt.widgets.Control.<init>(Control.java:111)
    at org.eclipse.swt.widgets.Label.<init>(Label.java:101)
    at org.eclipse.ui.texteditor.StatusLineContributionItem.fill(StatusLineContributionItem.java:182)
    at org.eclipse.jface.action.SubContributionItem.fill(SubContributionItem.java:61)
    at org.eclipse.jface.action.StatusLineManager.update(StatusLineManager.java:345)
    at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:302)
    at org.eclipse.ui.internal.WorkbenchPage.access$17(WorkbenchPage.java:280)
    at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:202)
    at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:234)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:231)
    at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:682)
    at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:613)
    at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:106)
    at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.handleEvent(ContributedPartRenderer.java:61)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070)
    at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1453)
    at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2334)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4654)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1626)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2075)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2544)
    at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:79)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
    at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3141)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:236)
    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:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1438)

但我尝试在Eclipse中安装Git，但没有成功

提前谢谢大家,，

---

克里斯

在我的例子中，解决问题的是Windows update。

对我来说，它是通过关闭“nVidia桌面管理器”修复的

---

其他人通过关闭其他桌面管理器应用程序（如“DisplayFusion”）解决了这个问题。

我在Fedora25/EclipseNeon上也遇到了同样的问题。经过多次搜索，我找到了。对于任何Fedora/Linux用户，如果他们发现相同的问题，解决方法是在启动Eclipse之前运行以下命令：

export SWT_WEBKIT2=1
export SWT_GTK3=0
./eclipse

---

在大多数情况下，原因是某些资源（控件、图像、字体等）未被处理

但例如，对于创建控件，当OS.CreateWindowEx（）返回0时，会引发异常（有关更多详细信息，请参阅）

（当然，这仅与SWT的Windows impl有关）

您可以使用免费的Sysinternal Process Explorer来检查是否实际占用了过多的句柄（在Process Explorer wnd中，选择“视图>选择列…”>进程内存选项卡>检查“用户对象”）

可能的原因可能是，例如，将无效的父级传递到控件的构造函数中

---

希望这有帮助

没有源代码很难帮助您。该问题表明您没有正确处理某些资源，例如颜色。可能是Eclipse错误。有关各种可能的解决方案，请参见bug报告中的（长）讨论。就是这样！非常感谢格雷格。我不得不禁用DisplayFusion（多显示器应用程序）相关功能：你知道哪个更新修复了这个问题吗。Eclipse站点也说这不是Eclipse的问题。当我试图打开一个现有的BIRT报告时，我发现了这个问题。我正在Windows 7 Prof 64位上使用Luna 64位和Java 8 64位。对不起，我不知道。我在新安装的Windows7 Pro 64位Service Pack 1、Java8 64位和EclipseLuna 64位上遇到了这个问题。当我启动Windows update时，我需要安装130多个更新。因此，现在一次手动安装一个更新以缩小真正解决问题的更新范围会浪费大量时间。我甚至不确定是否只有一个更新可以修复它，它可能是它们的组合…没有问题，我来到开普勒，一切都很好；我将在其他时间升级到luna解决我的问题。谢谢

export SWT_WEBKIT2=1
export SWT_GTK3=0
./eclipse