Eclipse 不会打开 Android Xml 文件

Question

我刚开始使用 Android，一切似乎都运行良好，但是当我尝试在 eclipse 中查看任何 XML 文件时，我收到以下错误。我能看到它们的唯一方法是“打开方式”-> TextFile。

org.eclipse.core.runtime.CoreException: Error opening the Android XML editor. Is the document an XML file?
 at com.android.ide.eclipse.adt.internal.editors.AndroidEditor.createTextEditor(Unknown Source)
 at com.android.ide.eclipse.adt.internal.editors.AndroidEditor.createAndroidPages(Unknown Source)
 at com.android.ide.eclipse.adt.internal.editors.AndroidEditor.addPages(Unknown Source)
 at org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138)
 at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:357)
 at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)
 at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
 at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
 at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)
 at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)
 at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
 at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
 at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676)
 at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)
 at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)
 at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:361)
 at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168)
 at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229)
 at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208)
 at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274)
 at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250)
 at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373)
 at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526)
 at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
 at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
 at org.eclipse.core.runtime.Platform.run(Platform.java:888)
 at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
 at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840)
 at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101)
 at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205)
 at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264)
 at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258)
 at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298)
 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 org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
 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)

Answer 1

我以前见过这个问题。有时（不能保证！）安装最新的 JRE/JDK 会有所帮助。

Answer 2

我现在也遇到了这个问题。它真的很烦人。问题是，如果您卸载插件并安装旧版本，您会遇到 SDK 对于插件来说太新的问题，要求您再次更新。

Answer 3

我认为您可以通过以下方式更新所有软件：Help > Check for updates and update all the softwares and that should sort it.

Answer 4

今天早上我更新了ADT插件，遇到了同样的问题。

解决方案是卸载最新版本的插件，然后下载以前的版本（你可以试试这个http://dl.google.com/android/ADT-8.0.1.zip 而http://dl.google.com/android/ADT-9.0.0.zip 如果遵循标准文件命名约定不可用），然后安装插件作为本地档案。然后问题就解决了。

我想这是最新版本的 ADT 插件中的一个主要错误。