org.eclipse.core.runtime.CoreException: The Class File Viewer cannot handle the given input ('org.eclipse.ui.part.FileEditorInput'). at org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditor.doSetInput(ClassFileEditor.java:643) at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3026) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:758) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:755) at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2487) at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3044) at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3071) at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:799) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:643) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)

eclipse.org | 3 months ago
  1. 0

    Eclipse Community Forums: Eclipse Platform » Receiving error when attempting to open a Java file in the editor

    eclipse.org | 3 months ago
    org.eclipse.core.runtime.CoreException: The Class File Viewer cannot handle the given input ('org.eclipse.ui.part.FileEditorInput'). at org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditor.doSetInput(ClassFileEditor.java:643) at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3026) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:758) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:755) at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2487) at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3044) at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3071) at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:799) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:643) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)
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    Eclipse Community Forums: Newcomers » I cannot open class files.

    eclipse.org | 3 months ago
    org.eclipse.core.runtime.CoreException: The Class File Viewer cannot handle the given input ('org.eclipse.ui.ide.FileStoreEditorInput'). at org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditor.doSetInput(ClassFileEditor.java:656) at jd.ide.eclipse.editors.JDClassFileEditor.doSetInput(JDClassFileEditor.java:76) at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3209) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.ui.internal.WorkbenchWindow$13.run(WorkbenchWindow.java:1675) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:1672) at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3227) at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3254) at org.eclipse.ui.internal.EditorReference.initialize(EditorReference.java:324) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:288)
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    Eclipse Bugzilla | 1 decade ago | dj.houghton
    org.eclipse.core.runtime.CoreException: The classfile is not on the classpath at org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditor.doSetInput(ClassFileEditor.java:622) at org.eclipse.ui.texteditor.AbstractTextEditor$16.run(AbstractTextEditor.java:2284) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:344)
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  5. 0

    [WorkbenchParts] cannot open class file outside of classpath: CoreException: The classfile is not on the classpath

    Eclipse Bugzilla | 1 decade ago | akiezun
    org.eclipse.core.runtime.CoreException: The classfile is not on the classpath at org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditor.doSetInput(ClassFileEditor.java:623) at org.eclipse.ui.texteditor.AbstractTextEditor$17.run(AbstractTextEditor.java:2375) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:346)
  6. 0

    Eclipse Error: Could not open the editor: The file does not exist?

    javaprogrammingforums.com | 3 months ago
    org.eclipse.core.runtime.CoreException: The file does not exist. at org.eclipse.core.internal.filebuffers.ResourceFile Buffer.create(ResourceFileBuffer.java:237) at org.eclipse.core.internal.filebuffers.TextFileBuff erManager.connect(TextFileBufferManager.java:112) at org.eclipse.ui.editors.text.TextFileDocumentProvid er.createFileInfo(TextFileDocumentProvider.java:55 9) at org.eclipse.jdt.internal.ui.javaeditor.Compilation UnitDocumentProvider.createFileInfo(CompilationUni tDocumentProvider.java:979) at org.eclipse.ui.editors.text.TextFileDocumentProvid er.connect(TextFileDocumentProvider.java:478) at org.eclipse.jdt.internal.ui.javaeditor.Compilation UnitDocumentProvider.connect(CompilationUnitDocume ntProvider.java:1243) at org.eclipse.ui.texteditor.AbstractTextEditor.doSet Input(AbstractTextEditor.java:4213) at org.eclipse.ui.texteditor.StatusTextEditor.doSetIn put(StatusTextEditor.java:237) at org.eclipse.ui.texteditor.AbstractDecoratedTextEdi tor.doSetInput(AbstractDecoratedTextEditor.java:14 51) at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor. internalDoSetInput(JavaEditor.java:2563) at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor. doSetInput(JavaEditor.java:2536) at org.eclipse.jdt.internal.ui.javaeditor.Compilation UnitEditor.doSetInput(CompilationUnitEditor.java:1 395) at org.eclipse.ui.texteditor.AbstractTextEditor$19.ru n(AbstractTextEditor.java:3200) at org.eclipse.jface.operation.ModalContext.runInCurr entThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(Modal Context.java:372) at org.eclipse.jface.window.ApplicationWindow$1.run(A pplicationWindow.java:759) at org.eclipse.swt.custom.BusyIndicator.showWhile(Bus yIndicator.java:70) at org.eclipse.jface.window.ApplicationWindow.run(App licationWindow.java:756) at org.eclipse.ui.internal.WorkbenchWindow.run(Workbe nchWindow.java:2642) at org.eclipse.ui.texteditor.AbstractTextEditor.inter nalInit(AbstractTextEditor.java:3218) at org.eclipse.ui.texteditor.AbstractTextEditor.init( AbstractTextEditor.java:3245) at org.eclipse.ui.internal.EditorManager.createSite(E ditorManager.java:828) at org.eclipse.ui.internal.EditorReference.createPart Helper(EditorReference.java:647) at org.eclipse.ui.internal.EditorReference.createPart (EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.get Part(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.PartPane.setVisible(PartPa ne.java:313) at org.eclipse.ui.internal.presentations.PresentableP art.setVisible(PresentablePart.java:180) at org.eclipse.ui.internal.presentations.util.Present ablePartFolder.select(PresentablePartFolder.java:2 70) at org.eclipse.ui.internal.presentations.util.LeftToR ightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedS tackPresentation.selectPart(TabbedStackPresentatio n.java:473) at org.eclipse.ui.internal.PartStack.refreshPresentat ionSelection(PartStack.java:1245) at org.eclipse.ui.internal.PartStack.setSelection(Par tStack.java:1198) at org.eclipse.ui.internal.PartStack.showPart(PartSta ck.java:1597) at org.eclipse.ui.internal.PartStack.add(PartStack.ja va:493) at org.eclipse.ui.internal.EditorStack.add(EditorStac k.java:103) at org.eclipse.ui.internal.PartStack.add(PartStack.ja va:479) at org.eclipse.ui.internal.EditorStack.add(EditorStac k.java:112) at org.eclipse.ui.internal.EditorSashContainer.addEdi tor(EditorSashContainer.java:63) at org.eclipse.ui.internal.EditorAreaHelper.addToLayo ut(EditorAreaHelper.java:225) at org.eclipse.ui.internal.EditorAreaHelper.addEditor (EditorAreaHelper.java:213) at org.eclipse.ui.internal.EditorManager.createEditor Tab(EditorManager.java:808) at org.eclipse.ui.internal.EditorManager.openEditorFr omDescriptor(EditorManager.java:707) at org.eclipse.ui.internal.EditorManager.openEditor(E ditorManager.java:666) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEdit orBatched(WorkbenchPage.java:2942) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEdit or(WorkbenchPage.java:2850) at org.eclipse.ui.internal.WorkbenchPage.access$11(Wo rkbenchPage.java:2842) at org.eclipse.ui.internal.WorkbenchPage$10.run(Workb enchPage.java:2793) at org.eclipse.swt.custom.BusyIndicator.showWhile(Bus yIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(W orkbenchPage.java:2789) at org.eclipse.ui.internal.WorkbenchPage.openEditor(W orkbenchPage.java:2773) at org.eclipse.ui.internal.WorkbenchPage.openEditor(W orkbenchPage.java:2756) at org.eclipse.ui.internal.ReopenEditorMenu.open(Reop enEditorMenu.java:296) at org.eclipse.ui.internal.ReopenEditorMenu.access$2( ReopenEditorMenu.java:280) at org.eclipse.ui.internal.ReopenEditorMenu$3.widgetS elected(ReopenEditorMenu.java:248) at org.eclipse.swt.widgets.TypedListener.handleEvent( TypedListener.java:240) at org.eclipse.swt.widgets.EventTable.sendEvent(Event Table.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.ja va:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents( Display.java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Di splay.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Wor kbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench. java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workben ch.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench. java:674) at org.eclipse.core.databinding.observable.Realm.runW ithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWork bench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Pl atformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplica tion.start(IDEApplication.java:123) at org.eclipse.equinox.internal.app.EclipseAppHandle. run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseA ppLauncher.runApplication(EclipseAppLauncher.java: 110) at org.eclipse.core.runtime.internal.adaptor.EclipseA ppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)

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    Root Cause Analysis

    1. org.eclipse.core.runtime.CoreException

      The Class File Viewer cannot handle the given input ('org.eclipse.ui.part.FileEditorInput'). at org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditor.doSetInput(ClassFileEditor.java:643) at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3026) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:758) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:755) at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2487) at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3044) at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3071) at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:799) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:643) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)

      at org.eclipse.ui.internal.PartPane.setVisible()
    2. Eclipse UI
      PartPane.setVisible
      1. org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:306)
      1 frame