Eclipse 安装了 Groovy 开发插件之后，双击打不开 .java 文件了
我在 Eclipse 里打开我的 Java 项目，双击一个 .java 文件，遇到错误消息：Failed to create the part's control
错误的调用栈如下图所示：
java.lang.NoClassDefFoundError: org/codehaus/groovy/eclipse/editor/GroovyAwareFoldingStructureProvider
at org.codehaus.groovy.eclipse.GroovyPlugin$1.getCurrentFoldingProvider(GroovyPlugin.java:182)
at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.createSourceViewer(JavaEditor.java:1891)
at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:3369)
at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:64)
at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:454)
at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.createPartControl(JavaEditor.java:3093)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.createPartControl(CompilationUnitEditor.java:1521)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:158)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:365)
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.processAnnotated(InjectorImpl.java:995)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:960)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:403)
at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:330)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42)
at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:994)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:658)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:762)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:727)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:711)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.lambda$0(PartServiceImpl.java:105)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:133)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4779)
at org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(DisplayUISynchronize.java:34)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:228)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:133)
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)
at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)
at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170)
at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188)
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:660)
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:624)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:787)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1261)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3208)
at org.eclipse.ui.internal.WorkbenchPage.lambda$9(WorkbenchPage.java:3112)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:74)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3110)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3080)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3071)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:569)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:524)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:367)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:172)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:288)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:254)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:252)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:366)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$3.open(PackageExplorerPart.java:545)
at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:800)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:797)
at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1116)
at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:296)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:331)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4243)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1060)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4060)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3632)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1154)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1045)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda$3(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:156)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
参看 Eclipse 的 bug 列表：
https://bugs.eclipse.org/bugs/show_bug.cgi?id=577806
It seems that you have installed the Groovy Development tools, or at least some of the plugins of that project.
Their project overrides the getCurrentFoldingProvider method using reflection, that causes this error.
https://github.com/groovy/groovy-eclipse/blob/master/ide/org.codehaus.groovy.eclipse.ui/src/org/codehaus/groovy/eclipse/GroovyPlugin.java#L177
This issue is reported at the Groovy Eclipse plugin:
https://github.com/groovy/groovy-eclipse/issues/1319
如果 Eclipse 安装了 Eclipse Groovy Development Tools 和 Groovy compiler 3.0, 就会出现这个错误，因为 Groovy 插件通过 Java reflection 机制，复写了 getCurrentFoldingProvider，导致的 bug：
我把上图所示的两个黄色插件从 Eclipse 里卸载，就又可以重新打开 Java 文件了：
更详细的 Groovy plugin 信息：
Pivotal Software, Inc. Apache Groovy 2.5.14.v202103311613-e2103-RELEASE org.codehaus.groovy
Pivotal Software, Inc. Groovy Ant support 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.ant
Pivotal Software, Inc. Groovy AST Views 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.astviews
Pivotal Software, Inc. Groovy Code Assist 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.codeassist
Pivotal Software, Inc. Groovy Code Browsing 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.codebrowsing
Pivotal Software, Inc. Groovy Compiler Resolver 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.compilerResolver
Pivotal Software, Inc. Groovy Core 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.core
Pivotal Software, Inc. Groovy DSL support 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.dsl
Pivotal Software, Inc. Groovy-Eclipse 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse
Pivotal Software, Inc. Groovy-Eclipse integration 4.1.0.v202103311613-e2103-RELEASE org.eclipse.jdt.groovy.core
Pivotal Software, Inc. Groovy Quick Fix 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.quickfix
Pivotal Software, Inc. Groovy Refactoring 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.refactoring
Pivotal Software, Inc. Groovy UI 4.1.0.v202103311613-e2103-RELEASE org.codehaus.groovy.eclipse.ui
如果想保留 Groovy 插件，解决方案参考如下：
In our project (Apache OFBiz) we still use Groovy 2.5.11, so I tried to install GDT 3.5.0. Eclipse refused and suggested something else. It worked. I have now a mix of installed versions (3 4.50 and 1 4.40) but at least it works
Eclipse 安装了 Groovy 开发插件之后，双击打不开 .java 文件了相关推荐
- eclipse安装、使用hibernate插件方法
转载自 eclipse安装.使用hibernate插件方法 hibernate插件安装方法: http://download.jboss.org/jbosside/updates/stable 点 ...
- eclipse安装c语言开发linux,在linux下安装eclipse 开发c语言程序
一,下载jdk tar -xvzf jdk-8u45-linux-x64.tar.gz //解压并安装jdk 二,修改环境配置变量 vim /home/woshareliu/.bashrc 加入如下 ...
- Eclipse安装Spring Tool Suit 插件
SPRING TOOL SUIT 是一个Eclipse插件,利用该插件可以更方便的在Eclipse上开发基于Spring的应用.接下来我们来安装spring-tool-suit插件. 官 ...
- java eclipse svn_[Java教程]Eclipse 安装 SVN 的在线插件
[Java教程]Eclipse 安装 SVN 的在线插件 0 2016-11-14 07:12:28 这是继上次svn 客户端与服务器安装后的如何在Eclipse 环境下在线安装 SVN插件,我的Ec ...
- Vue 安装谷歌浏览器vue开发插件
引用地址: 前置配置文章 插件安装地址 vue开发插件地址 启动项目 出现vue 安装完成
- 新版Eclipse安装cvs及其他插件的方法
新版Eclipse安装cvs及其他插件的方法 1.点击help,在下拉栏里点击Install New Software 2.再选择下图中 3.选择 4.在选择5.最后 点击下一步即可
- eclipse下编写android程序突然不会自动生成R.java文件和包的解决办法
eclipse下编写android程序突然不会自动生成R.java文件和包的解决办法 我的eclipse原来是好好的,什么问题都没有的,结果今天一打开新建一个android程序,发现工程里不会自动生成 ...
- 双击打不开office文件
双击打不开office文件,但是通过开始菜单或圆形图标能打开. 无外乎卸载重装,都不行,修复也不行. 删除模板文件也不行(C:\\Documents and Settings\\Administrat ...
- 【Java】Eclipse安装和J2EE开发环境的配置
Eclipse软件是最早用来做java开发的开发工具,在企业中也在运用着做java服务端开发. 首先双击安装包 开始安装-- 选择第二个安装,第一个是JavaSE只做java基础开发,第二个可以做服务 ...
最新文章
- MongoDB的可视化工具
- 万字长文 | 新零售的五重境界
- 《HeadFirst Python》第一章学习笔记
- JavaScript从初级往高级走系列————Virtual Dom
- Flutter 底部弹框 showModalBottomSheet 使用Demo
- redist mysql_redist命令操作（三）--集合Set
- Vue中引入css文件
- PRML笔记 第一章 Introduction
- 网页设计中的背景流行趋势是什么？
- Hive 大数据表性能调优
- vue将每个路由打包成html,Ant Design Vue pro 动态路由的实现和打包
- 大容量内存的电脑提速技巧
- 【HTTP协议】---HTTP协议详解
- 【NABCD需求分析】Time Shaft·时间轴
- Android手机ram大小,什么是手机RAM内存？手机RAM内存越大越好吗？
- 初探前端微服务——single-spa
- MacBook Pro 完美分屏
- 纯CSS 实现知乎滑动广告效果
- linux网络编程大杂烩==Linux应用编程7
- 22岁90后白羊座罗生和勒索病毒的背后故事
热门文章