没有任何明显的原因（没有任何更新），因为几天以来 EGit 文本装饰不再出现在 Eclipse 中。在“窗口 > 首选项 > 常规 > 外观 > 标签装饰 > Git”中未选中它，我无法检查它！如果我检查它并“应用”和“确定”，什么都不会发生并且它仍然未被选中......
我的 Eclipse 日志如下：
!ENTRY org.eclipse.ui.workbench 4 2 2013-04-05 14:18:08.926
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
org.eclipse.jgit.errors.RevWalkException: Walk failure.
at org.eclipse.jgit.revwalk.RevWalk.iterator(RevWalk.java:1237)
at org.eclipse.jgit.revwalk.RevWalkUtils.find(RevWalkUtils.java:129)
at org.eclipse.jgit.revwalk.RevWalkUtils.count(RevWalkUtils.java:94)
at org.eclipse.jgit.lib.BranchTrackingStatus.of(BranchTrackingStatus.java:100)
at org.eclipse.egit.ui.internal.decorators.DecoratableResourceHelper.getBranchStatus(DecoratableResourceHelper.java:48)
at org.eclipse.egit.ui.internal.decorators.DecoratableResourceAdapter.<init>(DecoratableResourceAdapter.java:72)
at org.eclipse.egit.ui.internal.decorators.GitLightweightDecorator.decorateResource(GitLightweightDecorator.java:189)
at org.eclipse.egit.ui.internal.decorators.GitLightweightDecorator.decorate(GitLightweightDecorator.java:166)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: org.eclipse.jgit.errors.MissingObjectException: Missing commit 11d64b0d91bf24bfb551fbf20c3f6b244dacd74a
at org.eclipse.jgit.storage.file.WindowCursor.open(WindowCursor.java:127)
at org.eclipse.jgit.revwalk.RevWalk.getCachedBytes(RevWalk.java:861)
at org.eclipse.jgit.revwalk.RevCommit.parseHeaders(RevCommit.java:142)
at org.eclipse.jgit.revwalk.PendingGenerator.next(PendingGenerator.java:148)
at org.eclipse.jgit.revwalk.DelayRevQueue.next(DelayRevQueue.java:86)
at org.eclipse.jgit.revwalk.FixUninterestingGenerator.next(FixUninterestingGenerator.java:77)
at org.eclipse.jgit.revwalk.StartGenerator.next(StartGenerator.java:181)
at org.eclipse.jgit.revwalk.RevWalk.next(RevWalk.java:422)
at org.eclipse.jgit.revwalk.RevWalk.iterator(RevWalk.java:1235)
... 15 more
!ENTRY org.eclipse.ui 4 4 2013-04-05 14:18:08.927
!MESSAGE Exception in Decorator. The 'Git' decorator will be disabled.
!ENTRY org.eclipse.ui 4 4 2013-04-05 14:18:08.927
!MESSAGE Walk failure.
!STACK 0
org.eclipse.jgit.errors.MissingObjectException: Missing commit 11d64b0d91bf24bfb551fbf20c3f6b244dacd74a
at org.eclipse.jgit.storage.file.WindowCursor.open(WindowCursor.java:127)
at org.eclipse.jgit.revwalk.RevWalk.getCachedBytes(RevWalk.java:861)
at org.eclipse.jgit.revwalk.RevCommit.parseHeaders(RevCommit.java:142)
at org.eclipse.jgit.revwalk.PendingGenerator.next(PendingGenerator.java:148)
at org.eclipse.jgit.revwalk.DelayRevQueue.next(DelayRevQueue.java:86)
at org.eclipse.jgit.revwalk.FixUninterestingGenerator.next(FixUninterestingGenerator.java:77)
at org.eclipse.jgit.revwalk.StartGenerator.next(StartGenerator.java:181)
at org.eclipse.jgit.revwalk.RevWalk.next(RevWalk.java:422)
at org.eclipse.jgit.revwalk.RevWalk.iterator(RevWalk.java:1235)
at org.eclipse.jgit.revwalk.RevWalkUtils.find(RevWalkUtils.java:129)
at org.eclipse.jgit.revwalk.RevWalkUtils.count(RevWalkUtils.java:94)
at org.eclipse.jgit.lib.BranchTrackingStatus.of(BranchTrackingStatus.java:100)
at org.eclipse.egit.ui.internal.decorators.DecoratableResourceHelper.getBranchStatus(DecoratableResourceHelper.java:48)
at org.eclipse.egit.ui.internal.decorators.DecoratableResourceAdapter.<init>(DecoratableResourceAdapter.java:72)
at org.eclipse.egit.ui.internal.decorators.GitLightweightDecorator.decorateResource(GitLightweightDecorator.java:189)
at org.eclipse.egit.ui.internal.decorators.GitLightweightDecorator.decorate(GitLightweightDecorator.java:166)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
我的会议：
Eclipse Platform
Version: 4.2.2
Build id: M20130204-1200
Eclipse Dynamic Languages Toolkit - Index Frameworks
Version: 4.0.0.201206120848
Eclipse EGit
Version: 2.2.0.201212191850-r
谢谢你的帮助！