[Pydev-users] [pydev - Users] Python editor error

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By: shakeel_butt

Hi
I'm new to eclipse and Pydev. I have installed Pydev from zip files. Whenever
I open any python file the editor error occurs giving following error and editor
doesn't open.

Thanx
Shakeel

Problems occurred when invoking code from plug-in: "org.eclipse.jface".

java.lang.NoSuchMethodError:
org.python.pydev.editor.codecompletion.PyContentAssistant.setRepeatedInvocationM
ode(Z)V
	at org.python.pydev.editor.PyEditConfiguration.getContentAssistant(PyEditConfig
uration.java:260)
	at org.eclipse.jface.text.source.SourceViewer.configure(SourceViewer.java:344)
	at org.python.pydev.editor.codefolding.PySourceViewer.configure(PySourceViewer.
java:50)
	at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextE
ditor.java:2531)
	at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEdito
r.java:53)
	at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(Abst
ractDecoratedTextEditor.java:341)
	at org.python.pydev.editor.codefolding.PyEditProjection.createPartControl(PyEdi
tProjection.java:70)
	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.jav
a:598)
	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:374)
	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReferenc
e.java:552)
	at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:213)
	at org.eclipse.ui.internal.WorkbenchPage.makeActiveEditor(WorkbenchPage.java:11
22)
	at org.eclipse.ui.internal.WorkbenchPage.updateActivePart(WorkbenchPage.java:10
80)
	at org.eclipse.ui.internal.WorkbenchPage.partAdded(WorkbenchPage.java:1429)
	at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:207
)
	at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:764
)
	at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager
.java:671)
	at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.ja
va:2381)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2316
)
	at org.eclipse.ui.internal.WorkbenchPage.access$10(WorkbenchPage.java:2308)
	at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2294)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2289)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2274)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:372)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:335)
	at org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileAction.java:98)
	at org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystemEditorAction.jav
a:98)
	at org.eclipse.ui.views.navigator.OpenActionGroup.runDefaultAction(OpenActionGr
oup.java:120)
	at org.eclipse.ui.views.navigator.MainActionGroup.runDefaultAction(MainActionGr
oup.java:327)
	at org.eclipse.ui.views.navigator.ResourceNavigator.handleOpen(ResourceNavigato
r.java:673)
	at org.eclipse.ui.views.navigator.ResourceNavigator$6.open(ResourceNavigator.ja
va:432)
	at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:741)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:785)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
	at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:73
9)
	at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:
968)
	at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.jav
a:1067)
	at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:244)
	at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:239)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:278)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1059)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3061)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2743)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1762)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1726)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:397)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106)
	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.
java:109)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(
EclipseAppLauncher.java:92)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAp
pLauncher.java:68)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:379)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:338)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)


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