启用CodeRush后Visual Studio构建出现诊断分析器内部错误

问题详情 #

• 环境：Visual Studio 17.12.3 + CodeRush for VS 2022 24.2.3
• 症状：启用CodeRush执行构建时弹出错误提示：

  Diagnostic analyzer runner is currently unavailable due to an internal error (with CodeRush)

• 关联堆栈跟踪：

StreamJsonRpc.RemoteInvocationException: Argument contains duplicate analyzer instances. (Parameter 'analyzers')
   at StreamJsonRpc.JsonRpc.<InvokeCoreAsync>d__156`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.CodeAnalysis.Remote.BrokeredServiceConnection`1.<TryInvokeAsync>d__18`1.MoveNext()
RPC server exception:
System.ArgumentException: Argument contains duplicate analyzer instances. (Parameter 'analyzers')
      at Microsoft.CodeAnalysis.Diagnostics.CompilationWithAnalyzers.VerifyAnalyzersArgumentForStaticApis(ImmutableArray`1 analyzers, Boolean allowDefaultOrEmpty)
      at Microsoft.CodeAnalysis.Diagnostics.CompilationWithAnalyzers..ctor(Compilation compilation, ImmutableArray`1 analyzers, CompilationWithAnalyzersOptions analysisOptions)
      at Microsoft.CodeAnalysis.Remote.Diagnostics.DiagnosticComputer.GetDiagnosticsAsync(ImmutableArray`1 projectAnalyzerIds, ImmutableArray`1 hostAnalyzerIds, Boolean reportSuppressedDiagnostics, Boolean logPerformanceInfo, Boolean getTelemetryInfo, CancellationToken cancellationToken)
      at Microsoft.CodeAnalysis.Remote.Diagnostics.DiagnosticComputer.GetNormalPriorityDiagnosticsAsync(ImmutableArray`1 projectAnalyzerIds, ImmutableArray`1 hostAnalyzerIds, Boolean reportSuppressedDiagnostics, Boolean logPerformanceInfo, Boolean getTelemetryInfo, CancellationToken cancellationToken)
      at Microsoft.CodeAnalysis.Remote.RemoteDiagnosticAnalyzerService.<>c__DisplayClass3_0.<<CalculateDiagnosticsAsync>b__0>d.MoveNext()
   --- End of stack trace from previous location ---
      at Microsoft.CodeAnalysis.Remote.RemoteWorkspace.<>c__DisplayClass7_0`1.<<RunWithSolutionAsync>g__ProcessSolutionAsync|1>d.MoveNext()
   --- End of stack trace from previous location ---
      at Microsoft.CodeAnalysis.Remote.RemoteWorkspace.RunWithSolutionAsync[T](AssetProvider assetProvider, Checksum solutionChecksum, Boolean updatePrimaryBranch, Func`2 implementation, CancellationToken cancellationToken)
      at Microsoft.CodeAnalysis.Remote.RemoteWorkspace.RunWithSolutionAsync[T](AssetProvider assetProvider, Checksum solutionChecksum, Boolean updatePrimaryBranch, Func`2 implementation, CancellationToken cancellationToken)
      at Microsoft.CodeAnalysis.Remote.BrokeredServiceBase.RunWithSolutionAsync[T](Checksum solutionChecksum, Func`2 implementation, CancellationToken cancellationToken)
      at Microsoft.CodeAnalysis.Remote.RemoteDiagnosticAnalyzerService.CalculateDiagnosticsAsync(Checksum solutionChecksum, DiagnosticArguments arguments, CancellationToken cancellationToken)

• 备注：禁用CodeRush后错误消失，需保留CodeRush功能并解决问题。

解决方案 #

1. 重置CodeRush设置 #

• 打开Visual Studio，点击顶部菜单栏的CodeRush -> Settings
• 在设置窗口右上角，点击齿轮图标，选择Reset All Settings
• 确认重置后重启Visual Studio，再次尝试构建操作

2. 更新CodeRush至最新版本 #

• 打开Visual Studio，依次点击Extensions -> Manage Extensions
• 在Installed标签页找到CodeRush，检查是否有可用更新
• 安装更新后重启Visual Studio，验证问题是否解决

3. 移除重复的分析器引用 #

• 打开项目的.csproj文件，检查是否存在重复的分析器NuGet包引用（尤其是CodeRush相关的分析器），删除重复条目
• 或右键项目 -> Properties -> Code Analysis，查看启用的分析器列表，移除重复的CodeRush分析器项

4. 清理Visual Studio缓存 #

• 完全关闭Visual Studio
• 删除以下目录的缓存文件：
  • %LOCALAPPDATA%\Microsoft\VisualStudio\<你的VS版本号>\ComponentModelCache
  • %USERPROFILE%\AppData\Local\Temp\VisualStudioBuildTemp
• 重启Visual Studio后尝试构建

5. 修复Visual Studio安装 #

• 打开Visual Studio Installer，选择当前使用的VS版本，点击Modify
• 选择Repair选项，等待修复完成后重启Visual Studio，再进行测试

内容的提问来源于stack exchange，提问作者Kirsten