Question

当我尝试键入一些代码时，我的Visual Studio 2015更新3突然崩溃了。它一直工作到周五。周末发生了一些事情。我的解决方案中有5个项目（4个类库和1个Web项目）。只有当我尝试在Data项目的代码编辑器中输入类型库时，VS才会崩溃。我使用的是EF Code First，但我不认为这个问题与代码有关。这可能与其他事情有关。

我调查了Activity.log，发现这是由于某些损坏的ComponentCache。我清除了ComponentModelCache，但问题仍然存在。

任何建议都是值得欣赏的。下面粘贴了Activity.log条目供您参考。我相信你们中的许多人一定经历过这个问题。

 <entry>
    <record>633</record>
    <time>2016/07/04 13:55:53.621</time>
    <type>Error</type>
    <source>Editor or Editor Extension</source>
    <description>Microsoft.VisualStudio.ExtensibilityHosting.InvalidMEFCacheException: The Visual Studio component cache is out of date. Please restart Visual Studio.&#x000D;&#x000A;   at Microsoft.VisualStudio.ExtensibilityHosting.FaultCatchingAssemblyLoader.&lt;LoadAssembly&gt;b__15_0(AssemblyName assemblyNameParam)&#x000D;&#x000A;   at Microsoft.VisualStudio.ExtensibilityHosting.Utilities.SafeGetOrAdd[TKey,TValue](IDictionary`2 dictionary, TKey key, Object lockObj, Func`2 valueFactory)&#x000D;&#x000A;   at Microsoft.VisualStudio.ExtensibilityHosting.FaultCatchingAssemblyLoader.LoadAssembly(AssemblyName assemblyName)&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.Reflection.ResolverExtensions.Resolve(ConstructorRef constructorRef)&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.RuntimeComposition.RuntimePart.get_ImportingConstructor()&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.CreateValue()&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.Create()&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.&lt;&gt;c__DisplayClass15_0.&lt;GetExportedValueHelper&gt;b__0()&#x000D;&#x000A;--- End of stack trace from previous location where exception was thrown ---&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.&lt;&gt;c__DisplayClass15_0.&lt;GetExportedValueHelper&gt;b__0()&#x000D;&#x000A;   at Microsoft.VisualStudio.Composition.DelegateServices.&lt;&gt;c__DisplayClass2_0`1.&lt;As&gt;b__0()&#x000D;&#x000A;   at System.Lazy`1.CreateValue()&#x000D;&#x000A;--- End of stack trace from previous location where exception was thrown ---&#x000D;&#x000A;   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()&#x000D;&#x000A;   at System.Lazy`1.get_Value()&#x000D;&#x000A;   at Microsoft.VisualStudio.Text.Tagging.Implementation.TagAggregator`1.GatherTaggers(ITextBuffer textBuffer)</description>
  </entry>

在代码编辑器中键入内容时，Visual Studio崩溃

0 个答案: