From 473f09bcb9db0d9e799b96a2daaf136ea7822824 Mon Sep 17 00:00:00 2001
From: Rafael Sliveira Cordeiro <rafaelsc@rafaelsc.net>
Date: Tue, 5 Dec 2023 21:13:14 -0800
Subject: [PATCH] Check and ignoring nulls when using reflection.

---
 .../Widgets/Exceptions/ExceptionFormatter.cs               | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Spectre.Console/Widgets/Exceptions/ExceptionFormatter.cs b/src/Spectre.Console/Widgets/Exceptions/ExceptionFormatter.cs
index 97acddf7b..64a0f93f2 100644
--- a/src/Spectre.Console/Widgets/Exceptions/ExceptionFormatter.cs
+++ b/src/Spectre.Console/Widgets/Exceptions/ExceptionFormatter.cs
@@ -303,15 +303,16 @@ private static bool TryGetTupleName(ParameterInfo parameter, Type parameterType,
             .FirstOrDefault(a =>
             {
                 var attributeType = a.GetType();
-                return attributeType.Namespace == "System.Runtime.CompilerServices" &&
+                return attributeType != null &&
+                       attributeType.Namespace == "System.Runtime.CompilerServices" &&
                        attributeType.Name == "TupleElementNamesAttribute";
             });
 
         if (tupleNameAttribute != null)
         {
             var propertyInfo = tupleNameAttribute.GetType()
-                .GetProperty("TransformNames", BindingFlags.Instance | BindingFlags.Public)!;
-            var tupleNames = propertyInfo.GetValue(tupleNameAttribute) as IList<string>;
+                .GetProperty("TransformNames", BindingFlags.Instance | BindingFlags.Public);
+            var tupleNames = propertyInfo?.GetValue(tupleNameAttribute) as IList<string>;
             if (tupleNames?.Count > 0)
             {
                 var args = parameterType.GetGenericArguments();