Java Eclipse (2020-09) 导入启动配置：未处理的事件循环异常
Java Eclipse (2020-09) Import launch configuration: Unhandled event loop exception
我正在尝试导入我之前创建的 Launch 配置。
文件->导入...->Run/Debug->启动配置。
当我点击浏览找到文件时，我收到 window 消息：
未处理的事件循环异常。没有更多句柄
我有版本：2020-09 (4.17.0)
构建 ID：20200910-1200
我 运行 Ubuntu 16.04
日志：
!SESSION 2020-11-03 07:13:14.813 -----------------------------------------------
eclipse.buildId=4.17.0.I20200902-1800
java.version=11.0.8
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.java.product
!ENTRY org.eclipse.ui 4 0 2020-11-03 07:10:50.509
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4895)
at org.eclipse.swt.SWT.error(SWT.java:4784)
at org.eclipse.swt.SWT.error(SWT.java:4755)
at org.eclipse.swt.widgets.Dialog.error(Dialog.java:202)
at org.eclipse.swt.widgets.DirectoryDialog.openNativeChooserDialog(DirectoryDialog.java:139)
at org.eclipse.swt.widgets.DirectoryDialog.open(DirectoryDialog.java:123)
at org.eclipse.debug.internal.ui.importexport.launchconfigurations.ImportLaunchConfigurationsWizardPage.widgetSelected(ImportLaunchConfigurationsWizardPage.java:277)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5745)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1427)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5013)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4507)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)
at org.eclipse.jface.window.Window.open(Window.java:799)
at org.eclipse.ui.internal.handlers.WizardHandler$Import.executeHandler(WizardHandler.java:151)
at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:280)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:253)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:389)
at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:142)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:579)
at org.eclipse.jface.action.ActionContributionItem.lambda(ActionContributionItem.java:413)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5745)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1427)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5013)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4507)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1157)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda(Workbench.java:644)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
我的 gtk 版本：
ii libgtk-3-0:amd64 3.18.9-1ubuntu3.3 amd64 GTK+ graphical user interface library
ii libgtk-3-bin 3.18.9-1ubuntu3.3 amd64 programs for the GTK+ graphical user interface library
ii libgtk-3-common 3.18.9-1ubuntu3.3 all common files for the GTK+ graphical user interface library
ii libgtk-3-dev:amd64 3.18.9-1ubuntu3.3 amd64 development files for the GTK+ library
ii libgtk2-perl 2:1.2498-1 amd64 Perl interface to the 2.x series of the Gimp Toolkit library
ii libgtk2.0-0:amd64 2.24.30-1ubuntu1.16.04.2 amd64 GTK+ graphical user interface library
ii libgtk2.0-bin 2.24.30-1ubuntu1.16.04.2 amd64 programs for the GTK+ graphical user interface library
ii libgtk2.0-cil 2.12.10-6 amd64 CLI binding for the GTK+ toolkit 2.12
ii libgtk2.0-common 2.24.30-1ubuntu1.16.04.2 all common files for the GTK+ graphical user interface library
ii libgtk2.0-dev 2.24.30-1ubuntu1.16.04.2 amd64 development files for the GTK+ library
在 Linux、in Eclipse 2020-06 (4.16) the required minimum GTK version has been increased from 3.14 to 3.20 上，但您使用的是 3.18.9，这可能会导致此问题。
我正在尝试导入我之前创建的 Launch 配置。
文件->导入...->Run/Debug->启动配置。
当我点击浏览找到文件时，我收到 window 消息：
未处理的事件循环异常。没有更多句柄
我有版本：2020-09 (4.17.0)
构建 ID：20200910-1200
我 运行 Ubuntu 16.04
日志：
!SESSION 2020-11-03 07:13:14.813 -----------------------------------------------
eclipse.buildId=4.17.0.I20200902-1800
java.version=11.0.8
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.java.product
!ENTRY org.eclipse.ui 4 0 2020-11-03 07:10:50.509
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4895)
at org.eclipse.swt.SWT.error(SWT.java:4784)
at org.eclipse.swt.SWT.error(SWT.java:4755)
at org.eclipse.swt.widgets.Dialog.error(Dialog.java:202)
at org.eclipse.swt.widgets.DirectoryDialog.openNativeChooserDialog(DirectoryDialog.java:139)
at org.eclipse.swt.widgets.DirectoryDialog.open(DirectoryDialog.java:123)
at org.eclipse.debug.internal.ui.importexport.launchconfigurations.ImportLaunchConfigurationsWizardPage.widgetSelected(ImportLaunchConfigurationsWizardPage.java:277)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5745)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1427)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5013)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4507)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)
at org.eclipse.jface.window.Window.open(Window.java:799)
at org.eclipse.ui.internal.handlers.WizardHandler$Import.executeHandler(WizardHandler.java:151)
at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:280)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:253)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:389)
at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:142)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:579)
at org.eclipse.jface.action.ActionContributionItem.lambda(ActionContributionItem.java:413)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5745)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1427)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5013)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4507)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1157)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda(Workbench.java:644)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
我的 gtk 版本：
ii libgtk-3-0:amd64 3.18.9-1ubuntu3.3 amd64 GTK+ graphical user interface library
ii libgtk-3-bin 3.18.9-1ubuntu3.3 amd64 programs for the GTK+ graphical user interface library
ii libgtk-3-common 3.18.9-1ubuntu3.3 all common files for the GTK+ graphical user interface library
ii libgtk-3-dev:amd64 3.18.9-1ubuntu3.3 amd64 development files for the GTK+ library
ii libgtk2-perl 2:1.2498-1 amd64 Perl interface to the 2.x series of the Gimp Toolkit library
ii libgtk2.0-0:amd64 2.24.30-1ubuntu1.16.04.2 amd64 GTK+ graphical user interface library
ii libgtk2.0-bin 2.24.30-1ubuntu1.16.04.2 amd64 programs for the GTK+ graphical user interface library
ii libgtk2.0-cil 2.12.10-6 amd64 CLI binding for the GTK+ toolkit 2.12
ii libgtk2.0-common 2.24.30-1ubuntu1.16.04.2 all common files for the GTK+ graphical user interface library
ii libgtk2.0-dev 2.24.30-1ubuntu1.16.04.2 amd64 development files for the GTK+ library
在 Linux、in Eclipse 2020-06 (4.16) the required minimum GTK version has been increased from 3.14 to 3.20 上，但您使用的是 3.18.9，这可能会导致此问题。