I've just installed Eclipse and MercurialEclipse

I'm running

Eclipse SDK Version: 4.2.0 Build id: I20120608-1400 on a Windows box.

eclipse.buildId=I20120608-1400

java.version=1.7.0_02

java.vendor=Oracle Corporation

BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=sv_SE

Command-line arguments:  -os win32 -ws win32 -arch x86

Error

Thu Jul 12 21:46:09 CEST 2012

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

java.lang.ClassCastException: com.vectrace.MercurialEclipse.history.GraphLogTableViewer cannot be cast to org.eclipse.ui.part.PageBookView$SelectionProvider

    at org.eclipse.ui.part.PageBookView.postSelectionChanged(PageBookView.java:910)

    at org.eclipse.ui.part.PageBookView.access$3(PageBookView.java:908)

    at org.eclipse.ui.part.PageBookView$3.selectionChanged(PageBookView.java:175)

    at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:888)

    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)

    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)

    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)

    at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:886)

    at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1726)

    at org.eclipse.jface.viewers.TableViewer.setSelection(TableViewer.java:158)

    at org.eclipse.jface.viewers.Viewer.setSelection(Viewer.java:394)

    at com.vectrace.MercurialEclipse.history.MercurialHistoryPage.clearSelection(MercurialHistoryPage.java:769)

    at com.vectrace.MercurialEclipse.history.MercurialHistoryPage$RefreshMercurialHistory$1.run(MercurialHistoryPage.java:293)

    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)

    at com.vectrace.MercurialEclipse.history.MercurialHistoryPage$RefreshMercurialHistory$2.run(MercurialHistoryPage.java:309)

    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)

    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)

    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4144)

    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)

    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)

    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)

    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)

    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)

    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)

    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)

Roger Lindberg

[email protected]