Exception when adding Spring prj nature

[jbetancourt]

Eclipse, SDK Version: 3.1.0, Build id: I20050627-1435
Spring IDE feature: 1.2.3

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java.lang.NoSuchMethodError: org.springframework.ide.eclipse.core.SpringCoreUti ls.isSpringProject(Lorg/eclipse/core/resources/IProjectZ
at org.springframework.ide.eclipse.ui.internal.action s.AddRemoveNature.run(AddRemoveNature.java:71)
at org.eclipse.ui.internal.PluginAction.runWithEvent( PluginAction.java:246)
at org.eclipse.jface.action.ActionContributionItem.ha ndleWidgetSelection(ActionContributionItem.java:53 8)
at org.eclipse.jface.action.ActionContributionItem.ac cess$2(ActionContributionItem.java:488)
at org.eclipse.jface.action.ActionContributionItem$5. handleEvent(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(Event Table.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.ja va:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents( Display.java:3080)
at org.eclipse.swt.widgets.Display.readAndDispatch(Di splay.java:2713)
at org.eclipse.ui.internal.Workbench.runEventLoop(Wor kbench.java:1699)
at org.eclipse.ui.internal.Workbench.runUI(Workbench. java:1663)
at org.eclipse.ui.internal.Workbench.createAndRunWork bench(Workbench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Pl atformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDE Application.java:103)
at org.eclipse.core.internal.runtime.PlatformActivato r$1.run(PlatformActivator.java:226)
at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:376)
at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:163)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.eclipse.core.launcher.Main.invokeFramework(Mai n.java:334)
at org.eclipse.core.launcher.Main.basicRun(Main.java: 278)
at org.eclipse.core.launcher.Main.run(Main.java:973)
at org.eclipse.core.launcher.Main.main(Main.java:948)

[erikgu]

I did get the same message while running Eclipse 3.1. I just downloaded 3.1.1 and it works for me there.

-Erik

[Torsten Juergeleit]

java.lang.NoSuchMethodError: org.springframework.ide.eclipse.core.SpringCoreUti ls.isSpringProject(Lorg/eclipse/core/resources/IProject

This seems similar to this one one.

Cheers,
Torsten

[jbetancourt]

That was similar. Fixed by uninstalling Spring IDE and reinstalling.

BTW, information on removing a plug-in in Eclipse is not easily available, for example, hard to find in the help system.
The process is to first deactivate the plug-in, then delete it. And all this is done via the help/Software Updates/manage configuration menu. In 3.1 in this case.