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Eclipse EGit (Incubation) 0.11.0.201012302115 org.eclipse.egit.feature.group Eclipse JGit (Incubation) 0.11.0.201012302114 org.eclipse.jgit.feature.group I got this IOException logged to my Error Log: IO error looking up path src/org/eclipse/cdt/managedbuilder/internal/ui/actions/BuildConfigurationsJob.java in <missing argument>. java.io.IOException: Cannot lock /projects/firepath/apps/work/jamesb/CDT_GIT/work/org.eclipse.cdt-build/org.eclipse.cdt.managedbuilder.ui/.git/index at org.eclipse.jgit.dircache.DirCache.lock(DirCache.java:187) at org.eclipse.jgit.lib.Repository.lockDirCache(Repository.java:950) at org.eclipse.egit.ui.internal.CompareUtils.getFileCachedRevisionTypedElement(CompareUtils.java:362) at org.eclipse.egit.ui.internal.synchronize.compare.GitLocalCompareInput.getRight(GitLocalCompareInput.java:60) at org.eclipse.egit.ui.internal.synchronize.model.GitModelBlob.getRight(GitModelBlob.java:118) at org.eclipse.compare.internal.MergeViewerContentProvider.isRightEditable(MergeViewerContentProvider.java:169) at org.eclipse.compare.contentmergeviewer.TextMergeViewer.updateControls(TextMergeViewer.java:3326) at org.eclipse.compare.contentmergeviewer.TextMergeViewer.updateHeader(TextMergeViewer.java:3542) at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.internalRefresh(ContentMergeViewer.java:785) at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.inputChanged(ContentMergeViewer.java:683) at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274) at org.eclipse.jdt.internal.ui.compare.JavaMergeViewer.setInput(JavaMergeViewer.java:158) at org.eclipse.compare.CompareViewerSwitchingPane.setInput(CompareViewerSwitchingPane.java:276) at org.eclipse.compare.internal.CompareContentViewerSwitchingPane.setInput(CompareContentViewerSwitchingPane.java:158) at org.eclipse.compare.CompareEditorInput.internalSetContentPaneInput(CompareEditorInput.java:844) at org.eclipse.compare.CompareEditorInput.access$8(CompareEditorInput.java:842) at org.eclipse.compare.CompareEditorInput$11.run(CompareEditorInput.java:778) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.compare.CompareEditorInput.feed1(CompareEditorInput.java:772) at org.eclipse.compare.CompareEditorInput.feedInput(CompareEditorInput.java:750) at org.eclipse.compare.CompareEditorInput.createContents(CompareEditorInput.java:554) at org.eclipse.compare.internal.CompareEditor.createCompareControl(CompareEditor.java:456) at org.eclipse.compare.internal.CompareEditor.access$6(CompareEditor.java:422) at org.eclipse.compare.internal.CompareEditor$3.run(CompareEditor.java:378) at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:164) at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:158) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3515) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3164) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
Still seeing this in: Eclipse EGit (Incubation) 0.11.0.201101110912 org.eclipse.egit.feature.group Eclipse JGit (Incubation) 0.11.0.201101101040 org.eclipse.jgit.feature.group java.io.IOException: Cannot lock /projects/firepath/apps/work/jamesb/CDT_GIT/work/org.eclipse.cdt/codan/org.eclipse.cdt.codan.core.cxx/.git/index at org.eclipse.jgit.dircache.DirCache.lock(DirCache.java:187) at org.eclipse.jgit.lib.Repository.lockDirCache(Repository.java:950) at org.eclipse.egit.ui.internal.CompareUtils.getFileCachedRevisionTypedElement(CompareUtils.java:362) at org.eclipse.egit.ui.internal.synchronize.compare.GitLocalCompareInput.getRight(GitLocalCompareInput.java:60) at org.eclipse.egit.ui.internal.synchronize.model.GitModelBlob.getRight(GitModelBlob.java:118) at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.findAffectedElement(JavaStructureDiffViewer.java:280) at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.elementChanged(JavaStructureDiffViewer.java:254) at org.eclipse.jdt.internal.core.DeltaProcessor$3.run(DeltaProcessor.java:1557) ... java.io.IOException: Cannot lock /projects/firepath/apps/work/jamesb/CDT_GIT/work/org.eclipse.cdt/codan/org.eclipse.cdt.codan.core.cxx/.git/index at org.eclipse.jgit.dircache.DirCache.lock(DirCache.java:187) at org.eclipse.jgit.lib.Repository.lockDirCache(Repository.java:950) at org.eclipse.egit.ui.internal.CompareUtils.getFileCachedRevisionTypedElement(CompareUtils.java:362) at org.eclipse.egit.ui.internal.synchronize.compare.GitLocalCompareInput.getRight(GitLocalCompareInput.java:60) at org.eclipse.egit.ui.internal.synchronize.compare.GitLocalCompareInput.getAncestor(GitLocalCompareInput.java:65) at org.eclipse.egit.ui.internal.synchronize.model.GitModelBlob.getAncestor(GitModelBlob.java:106) at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.findAffectedElement(JavaStructureDiffViewer.java:278) at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.elementChanged(JavaStructureDiffViewer.java:254) at org.eclipse.jdt.internal.core.DeltaProcessor$3.run(DeltaProcessor.java:1557) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1547) ...
The method in CompareUtils no longer tries to lock the index, should be fixed with 3.1.