javascript - Eclipse Mars - 一个特定文件不会在比较编辑器中打开？

Question

上周突然之间，一个 javascript 文件将不再在比较编辑器中打开。

我正在运行最新的 Mars Eclipse

我正在运行最新的 Subclipse

我与 repo 同步，并查看更改的文件

当我双击或选择比较时，我会看到带有“正在初始化...”的空白白页或空白灰页

它只有一个特定的文本 .js 文件......项目中的所有其他文件，其他项目差异很好。

该文件为 37,880 字节

我删除了颠覆设置文件，并重新创建了

我检查了首选项并忽略空格

它只是这个 ONE 文件……它是 node.js 项目的主文件。它曾经 diff 很好，上周突然间这个文件将不再 diff 并引发此异常。

当我查看日志时，我看到以下异常:

!ENTRY org.eclipse.ui 4 0 2016-04-14 12:38:08.535 !MESSAGE Unhandled event loop exception !STACK 0 org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalArgumentException) at org.eclipse.swt.SWT.error(SWT.java:4491) at org.eclipse.swt.SWT.error(SWT.java:4406) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4155) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3772) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) 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:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 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:669) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) at org.eclipse.equinox.launcher.Main.run(Main.java:1515)

Caused by: java.lang.IllegalArgumentException at org.eclipse.wst.jsdt.core.dom.ASTNode.setSourceRange(ASTNode.java:2490) at org.eclipse.wst.jsdt.core.dom.ASTConverter.convertToVariableDeclarationStatement(ASTConverter.java:2696) at org.eclipse.wst.jsdt.core.dom.ASTConverter.checkAndAddMultipleLocalDeclaration(ASTConverter.java:319) at org.eclipse.wst.jsdt.core.dom.ASTConverter.convert(ASTConverter.java:436) at org.eclipse.wst.jsdt.core.dom.ASTConverter.convert(ASTConverter.java:1175) at org.eclipse.wst.jsdt.core.dom.JavaScriptUnitResolver.convert(JavaScriptUnitResolver.java:262) at org.eclipse.wst.jsdt.core.dom.ASTParser.internalCreateAST(ASTParser.java:887) at org.eclipse.wst.jsdt.core.dom.ASTParser.createAST(ASTParser.java:647) at org.eclipse.wst.jsdt.internal.ui.compare.JavaStructureCreator.createStructureComparator(JavaStructureCreator.java:284) at org.eclipse.wst.jsdt.internal.ui.compare.JavaStructureCreator.createStructureComparator(JavaStructureCreator.java:243) at org.eclipse.compare.structuremergeviewer.StructureCreator.internalCreateStructure(StructureCreator.java:121) at org.eclipse.compare.structuremergeviewer.StructureCreator.access$0(StructureCreator.java:109) at org.eclipse.compare.structuremergeviewer.StructureCreator$1.run(StructureCreator.java:96) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.compare.internal.Utilities.runInUIThread(Utilities.java:859) at org.eclipse.compare.structuremergeviewer.StructureCreator.createStructure(StructureCreator.java:102) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer$StructureInfo.createStructure(StructureDiffViewer.java:155) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer$StructureInfo.refresh(StructureDiffViewer.java:133) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer$StructureInfo.setInput(StructureDiffViewer.java:104) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer.compareInputChanged(StructureDiffViewer.java:342) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer$2.run(StructureDiffViewer.java:74) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer$6.run(StructureDiffViewer.java:322) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer.compareInputChanged(StructureDiffViewer.java:319) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer.compareInputChanged(StructureDiffViewer.java:307) at org.eclipse.wst.jsdt.internal.ui.compare.JavaStructureDiffViewer.compareInputChanged(JavaStructureDiffViewer.java:143) at org.eclipse.compare.structuremergeviewer.StructureDiffViewer.inputChanged(StructureDiffViewer.java:278) at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:292) at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1701) at org.eclipse.compare.CompareViewerSwitchingPane.setInput(CompareViewerSwitchingPane.java:277) at org.eclipse.compare.internal.CompareStructureViewerSwitchingPane.setInput(CompareStructureViewerSwitchingPane.java:132) at org.eclipse.compare.CompareEditorInput.feedInput(CompareEditorInput.java:747) at org.eclipse.compare.CompareEditorInput.createContents(CompareEditorInput.java:555) at org.eclipse.compare.internal.CompareEditor.createCompareControl(CompareEditor.java:462) at org.eclipse.compare.internal.CompareEditor.access$6(CompareEditor.java:422) at org.eclipse.compare.internal.CompareEditor$3.run(CompareEditor.java:378) at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:162) at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:154) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135) ... 23 more

Answer 1

我没有解决方案，但我遇到了同样的问题并找到了解决方法。我在“常规”->“比较/补丁”下的 Eclipse 首选项中关闭了“自动打开结构比较”。然后我可以在比较编辑器中打开文件。