Roslyn VSIX 不在报告后给文档下划线

Question

我编写了一个分析器，并验证它可以正常工作。

[DiagnosticAnalyzer(LanguageNames.CSharp)]
public class ConstDiagnosticAnalyzer : DiagnosticAnalyzer
{
    public const string DiagnosticId = "LocalizationTool";

    private static readonly LocalizableString Title = new LocalizableResourceString(nameof(Resources.ConstAnalyzerTitle), Resources.ResourceManager, typeof(Resources));
    private static readonly LocalizableString MessageFormat = new LocalizableResourceString(nameof(Resources.ConstAnalyzerMessageFormat), Resources.ResourceManager, typeof(Resources));
    private static readonly LocalizableString Description = new LocalizableResourceString(nameof(Resources.ConstAnalyzerDescription), Resources.ResourceManager, typeof(Resources));
    private const string Category = "Naming";

    private static ResourceLocalizationRule localizationRule = new ResourceLocalizationRule();

    private static DiagnosticDescriptor Rule = new DiagnosticDescriptor(DiagnosticId, Title, MessageFormat, Category, DiagnosticSeverity.Warning, isEnabledByDefault: true, description: Description);

    public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get { return ImmutableArray.Create(Rule); } }

    public override void Initialize(AnalysisContext context)
    {
        context.RegisterSyntaxNodeAction(AnalyzeConstDeclaration, SyntaxKind.FieldDeclaration);
    }

    public static void AnalyzeConstDeclaration(SyntaxNodeAnalysisContext context)
    {
        var fieldDeclaration = (FieldDeclarationSyntax)context.Node;

        if (false == IsValidConstDeclaration(context, fieldDeclaration))
        {
            return;
        }

        var firstVariable = fieldDeclaration.Declaration.Variables.FirstOrDefault();
        var firstSymbol = context.SemanticModel.GetDeclaredSymbol(firstVariable);

        context.ReportDiagnostic(Diagnostic.Create(Rule, context.Node.GetLocation(), firstSymbol.Name));
    }

    private static bool IsValidConstDeclaration(SyntaxNodeAnalysisContext context, FieldDeclarationSyntax fieldDeclaration)
    {
        if (false == fieldDeclaration.Modifiers.Any(SyntaxKind.ConstKeyword))
        {
            return false;
        }

        return true;
    }
}

我写了一个简单的 class 报告用于分析 const。这在某一时刻被恰当地强调了。它的分析器似乎正在触发，因为分辨率出现在“快速操作”下，但是下划线不起作用，如下图所示

添加错误列表

如您所见，有些警告没有消息。为什么明明在追加留言却没有留言

Answer 1

事实证明，这是由忽略的警告引起的。我的资源缺少清单异常。

所以当他们试图获取资源文件描述等时，他们无法访问。所以分析器会触发，但不会有任何消息。

我最终使用此解决方案修复了 missing manifest

Roslyn VSIX 不在报告后给文档下划线

Roslyn VSIX Does Not Underline Document After reporting

code-analysis

vsix

roslyn