Question

我最近为Visual Studio 2015社区添加了一些扩展，从那时起，当我加载解决方案时，我遇到此错误消息：

我尝试以管理员身份运行Visual Studio并禁用/卸载新扩展程序，但没有任何帮助或指示问题。

日志显示以下错误消息：

  <entry>
    <record>652</record>
    <time>2016/07/23 03:07:44.289</time>
    <type>Error</type>
    <source>Editor or Editor Extension</source>
    <description>System.NullReferenceException: Object reference not set to an instance of an object.&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensIndicatorService.&lt;&gt;c__DisplayClass22_0.&lt;CreateIndicator&gt;b__0()&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensDataPointTemplateService.CreateIndicator(ICodeLensDescriptor descriptor, String dataPointProviderName, Func`1 viewModelReferenceFactory)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensIndicatorService.CreateIndicator(ICodeLensDescriptor descriptor, Lazy`2 provider)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensIndicatorService.IndicatorCollection.UpdateTemplateCollection()&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensIndicatorService.IndicatorCollection.Connect()&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensIndicatorService.IndicatorCollection..ctor(CodeLensIndicatorService indicatorService, ICodeLensDescriptor descriptor)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensIndicatorService.CreateIndicatorCollection(ICodeLensDescriptor descriptor)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensAdornmentViewModelProvider.CreateAdornmentViewModel(ICodeLensDescriptor descriptor)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensAdornmentCache.GetOrCreateCacheEntry(ICodeLensTag tag)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensAdornmentCache.GetOrCreateAdornment(ICodeLensTag tag)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensInterLineAdornmentTaggerProvider.CodeLensInterLineAdornmentTagger.AdornmentHost.TryConnectAdornment()&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.CodeLensInterLineAdornmentTaggerProvider.CodeLensInterLineAdornmentTagger.&lt;&gt;c__DisplayClass41_0.&lt;CreateDelayedAdornments&gt;b__0()&#x000D;&#x000A;   at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.CallExtensionPoint[T](Object errorSource, Func`1 call, T valueOnThrow)</description>
  </entry>

在扩展程序管理器中，typescript扩展名为灰色：

除了重新安装Visual Studio之外的任何想法？

Answer 1

Visual Studio的版本太旧/不兼容。

升级到最新版本Visual Studio Update 3可解决此问题。

加载解决方案会在Visual Studio 2015社区启动时导致异常

1 个答案: