Sei que essa pergunta foi feita várias vezes no StackOverflow (e outros), mas nenhuma das soluções que encontrei funciona para mim.

Como você pode ver no título, estou recebendo a seguinte mensagem de erro ao iniciar o eclipse do Android:

ocorreu um erro. Veja o arquivo de registro

Tentei remover os arquivos SNAP e a diretiva Vmargs do arquivo eclipse.ini. Eu também tentei limpar o Eclipse com o comando:

PATH / TO / ECLIPSE - limpo

Mas sem resultado.

Estou executando o pacote ADT Eclipse no Windows 7.

E aqui está o que meu arquivo de log diz (repetidamente) quando tento executá-lo:

! ENTRY org.eclipse.core.resources 4 2 2014-05-26 13: 45: 14.494! MESSAGE Ocorreram problemas ao chamar o código do plug-in: "org.eclipse.core.resources". ! STACK 0 java.lang.NullPointerException em org.eclipse.ui.activities.WorkbenchActivityHelper.isFiltering (WorkbenchActivityHelper.java:235) em org.eclipse.ui.internal.ide.IDEWorkbenchActivityHelper $ 3.resourceChanged (IDEWorkbench): org.eclipse.core.internal.events.NotificationManager $ 1.run (NotificationManager.java:291) em org.eclipse.core.runtime.SafeRunner.run (SafeRunner.java:42) em org.eclipse.core.internal.events .NotificationManager.notify (NotificationManager.java:285) em org.eclipse.core.internal.events.NotificationManager.broadcastChanges (NotificationManager.java:149) em org.eclipse.core.internal.resources.Workspace.broadcastPostChange (Workspace.java : 395) em org.eclipse.core.internal.resources.Workspace.endOperation (Workspace.java:1530) em org.eclipse.core.internal.events.AutoBuildJob.doBuild (AutoBuildJob.java:156) em org.eclipse. core.internal.events.AutoBuildJob.run (AutoBuildJob.java:241) em org.eclipse.core.internal.jobs.Worker.run (Worker.java:53)

E é isso que escreveu como a última coisa quando / antes de fechar o eclipse da última vez:

!ENTRY org.eclipse.ui.workbench 4 0 2014-05-25 21:37:47.323
!MESSAGE An unexpected exception was thrown.
!STACK 0
java.lang.NullPointerException
    at org.eclipse.ui.internal.Workbench.createWorkbenchWindow(Workbench.java:1232)
    at org.eclipse.ui.internal.Workbench.getActiveWorkbenchWindow(Workbench.java:1225)
    at org.eclipse.ui.internal.services.WorkbenchSourceProvider.updateActiveShell(WorkbenchSourceProvider.java:924)
    at org.eclipse.ui.internal.services.WorkbenchSourceProvider.getCurrentState(WorkbenchSourceProvider.java:133)
    at org.eclipse.ui.internal.services.WorkbenchSourceProvider$6.handleEvent(WorkbenchSourceProvider.java:684)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
    at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1664)
    at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:2145)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4525)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1627)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2069)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4976)
    at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
    at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:231)
    at org.eclipse.swt.widgets.Shell.open(Shell.java:1217)
    at org.eclipse.jface.window.Window.open(Window.java:797)
    at org.eclipse.ui.internal.statushandlers.InternalDialog.open(InternalDialog.java:327)
    at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.doAddStatusAdapter(WorkbenchStatusDialogManagerImpl.java:270)
    at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.addStatusAdapter(WorkbenchStatusDialogManagerImpl.java:197)
    at org.eclipse.ui.statushandlers.WorkbenchStatusDialogManager.addStatusAdapter(WorkbenchStatusDialogManager.java:156)
    at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:101)
    at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.handle(WorkbenchErrorHandler.java:57)
    at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handle(IDEWorkbenchErrorHandler.java:108)
    at org.eclipse.ui.internal.WorkbenchErrorHandlerProxy.handle(WorkbenchErrorHandlerProxy.java:36)
    at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:189)
    at org.eclipse.ui.internal.JFaceUtil$3.show(JFaceUtil.java:70)
    at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:67)
    at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:75)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:44)
    at org.eclipse.ui.internal.Workbench.fireWindowClosed(Workbench.java:948)
    at org.eclipse.ui.internal.WorkbenchWindow.fireWindowClosed(WorkbenchWindow.java:1255)
    at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:1177)
    at org.eclipse.ui.internal.WorkbenchWindow.access$14(WorkbenchWindow.java:1136)
    at org.eclipse.ui.internal.WorkbenchWindow$10.run(WorkbenchWindow.java:1197)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1195)
    at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1207)
    at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:445)
    at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$11.shellClosed(WBWRenderer.java:580)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:98)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
    at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:309)
    at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1694)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4530)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1627)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2069)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4976)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2541)
    at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:498)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4623)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1627)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2069)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4976)
    at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2541)
    at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:498)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4623)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1627)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2069)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4976)
    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2546)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    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:353)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
    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.equinox.launcher.Main.invokeFramework(Main.java:629)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
!SESSION 2014-05-26 13:23:08.484 -----------------------------------------------
eclipse.buildId=v22.3.0-887826
java.version=1.7.0_51
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -product com.android.ide.eclipse.adt.package.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product com.android.ide.eclipse.adt.package.product

Eu realmente espero que alguns de vocês possam me ajudar a consertar isso. A última vez que fechei o eclipse do Android, ocorreram alguns problemas porque estavam sem memória. Não sei por que isso aconteceu de repente.