Analyzer 'WpfAnalyzers.ClrPropertyDeclarationAnalyzer' threw an exception of type 'System.ArgumentOutOfRangeException' with message 'Specified argument was out of the range of valid values.

[weisangwtg]

I got these errors when updated to WpfAnalyzers (3.5.1) recently.

1>CSC : error AD0001: Analyzer 'WpfAnalyzers.ClrPropertyDeclarationAnalyzer' threw an exception of type 'System.ArgumentOutOfRangeException' with message 'Specified argument was out of the range of valid values.
1>  Parameter name: index'.
1>  Exception occurred with following context:
1>  Compilation: CargoWise.Glow.UI.Infrastructure
1>  SyntaxTree: D:\Validation\ModelValidationResult.cs
1>  SyntaxNode: public bool IsAcknowledged { get ... [PropertyDeclarationSyntax]@[2243..2317) (80,2)-(84,3)
1>  System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
1>  Parameter name: index
1>  at Microsoft.CodeAnalysis.SyntaxList`1.get_Item(Int32 index)
1>  at WpfAnalyzers.DependencyObject.SetCurrentValue.Find(MethodOrAccessor node, SemanticModel semanticModel, CancellationToken cancellationToken)
1>  at WpfAnalyzers.ClrPropertyDeclarationAnalyzer.Handle(SyntaxNodeAnalysisContext context)
1>  at WpfAnalyzers.ClrPropertyDeclarationAnalyzer.<>c.<Initialize>b__3_0(SyntaxNodeAnalysisContext x)
1>  at Microsoft.CodeAnalysis.Diagnostics.AnalyzerExecutor.<>c__58`1.<ExecuteSyntaxNodeAction>b__58_0(ValueTuple`2 data)
1>  at Microsoft.CodeAnalysis.Diagnostics.AnalyzerExecutor.ExecuteAndCatchIfThrows_NoLock[TArg](DiagnosticAnalyzer analyzer, Action`1 analyze, TArg argument, Nullable`1 info)
1>  -----
1>  Suppress the following diagnostics to disable this analyzer: WPF0003, WPF0012, WPF0032, WPF0035, WPF0036

related code:

		public bool IsAcknowledged
		{
			get { return false; }
			set { }
		}

2>CSC : error AD0001: Analyzer 'WpfAnalyzers.ClrMethodDeclarationAnalyzer' threw an exception of type 'System.ArgumentOutOfRangeException' with message 'Specified argument was out of the range of valid values.
2>  Parameter name: index'.
2>  Exception occurred with following context:
2>  Compilation: CargoWise.Glow.UI.Controls
2>  SyntaxTree: D:\Accordion\Accordion.cs
2>  SyntaxNode: static void OnAccordionButtonStylePropertyChanged ... [MethodDeclarationSyntax]@[23118..23235) (664,2)-(666,3)
2>  System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
2>  Parameter name: index
2>  at Microsoft.CodeAnalysis.SyntaxList`1.get_Item(Int32 index)
2>  at WpfAnalyzers.DependencyObject.SetValue.Find(MethodOrAccessor node, SemanticModel semanticModel, CancellationToken cancellationToken)
2>  at WpfAnalyzers.SetAttached.Match(MethodDeclarationSyntax method, SemanticModel semanticModel, CancellationToken cancellationToken)
2>  at WpfAnalyzers.ClrMethodDeclarationAnalyzer.Handle(SyntaxNodeAnalysisContext context)
2>  at WpfAnalyzers.ClrMethodDeclarationAnalyzer.<>c.<Initialize>b__3_0(SyntaxNodeAnalysisContext x)
2>  at Microsoft.CodeAnalysis.Diagnostics.AnalyzerExecutor.<>c__58`1.<ExecuteSyntaxNodeAction>b__58_0(ValueTuple`2 data)
2>  at Microsoft.CodeAnalysis.Diagnostics.AnalyzerExecutor.ExecuteAndCatchIfThrows_NoLock[TArg](DiagnosticAnalyzer analyzer, Action`1 analyze, TArg argument, Nullable`1 info)
2>  -----
2>  Suppress the following diagnostics to disable this analyzer: WPF0004, WPF0013, WPF0033, WPF0034, WPF0042, WPF0061

related code:

		public static readonly DependencyProperty AccordionButtonStyleProperty =
			DependencyProperty.Register(
				nameof(AccordionButtonStyle),
				typeof(Style),
				typeof(Accordion),
				new PropertyMetadata(null, OnAccordionButtonStylePropertyChanged));

[JohanLarsson]

Thank you for reporting!
Sorry about the bug.
Sneaky setter 😉

[JohanLarsson]

https://www.nuget.org/packages/WpfAnalyzers/3.5.2