[Antonio W. Lagnada]

Hi All,

I’m using MyEclipse IDE 3.1 M7 and I’m getting this error in my ant editor:

Unable to create editor ID org.eclipse.ant.ui.internal.editor.AntEditor: Cannot create file buffer.

It comes to a point where I no longer can edit a build.xml file within eclipse. Could someone please help me out on how to resolve this issue.

*** Stack Trace *****

org.eclipse.core.runtime.CoreException: Cannot create file buffer.
at org.eclipse.core.internal.filebuffers.TextFileBufferManager.connect(TextFileBufferManager.java:93)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.createFileInfo(TextFileDocumentProvider.java:542)
at org.eclipse.ant.internal.ui.editor.text.AntEditorDocumentProvider.createFileInfo(AntEditorDocumentProvider.java:77)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.connect(TextFileDocumentProvider.java:463)
at org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(AbstractTextEditor.java:2993)
at org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(StatusTextEditor.java:173)
at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(AbstractDecoratedTextEditor.java:1253)
at org.eclipse.ui.editors.text.TextEditor.doSetInput(TextEditor.java:262)
at org.eclipse.ant.internal.ui.editor.AntEditor.doSetInput(AntEditor.java:858)
at org.eclipse.ui.texteditor.AbstractTextEditor$16.run(AbstractTextEditor.java:2345)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:346)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:291)
at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:624)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:621)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:1975)
at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:2363)
at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:2390)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:857)
at org.eclipse.ui.internal.EditorManager.busyRestoreEditorHelper(EditorManager.java:1223)
at org.eclipse.ui.internal.EditorManager.busyRestoreEditor(EditorManager.java:1102)
at org.eclipse.ui.internal.EditorManager$7.run(EditorManager.java:1064)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.EditorManager.restoreEditor(EditorManager.java:1062)
at org.eclipse.ui.internal.EditorManager$Editor.getEditor(EditorManager.java:1648)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2238)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2165)
at org.eclipse.ui.internal.WorkbenchPage.access$7(WorkbenchPage.java:2157)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2143)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2138)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2123)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:278)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:270)
at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:177)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
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.core.launcher.Main.invokeFramework(Main.java:315)
at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
at org.eclipse.core.launcher.Main.run(Main.java:942)
at org.eclipse.core.launcher.Main.main(Main.java:926)

[/b]

[Riyad Kalla]

Moving to OT > Soft Dev, this is all Eclipse.

Additionally, check our your Help > About menu, what is the Build ID and version of Eclipse you are running? Have you tried restarting Eclipse using the -clean command line argument as outlined here: http://www.myeclipseide.com/FAQ+index-myfaq-yes-id_cat-30.html#343

[Antonio W. Lagnada]

I think this worked. The errors aren’t showing up anymore in the PDE Runtime Error Log view.

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