From c999635ff356130183616239b2dc3049a12fe0b6 Mon Sep 17 00:00:00 2001
From: johnche <johnche@tencent.com>
Date: Mon, 4 Nov 2024 20:19:29 +0800
Subject: [PATCH] =?UTF-8?q?[unity]=E8=8E=B7=E5=8F=96=E4=B8=80=E4=B8=AA?=
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---
 .../core/upm/Runtime/Src/IL2Cpp/TypeUtils.cs  | 21 +++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/unity/Assets/core/upm/Runtime/Src/IL2Cpp/TypeUtils.cs b/unity/Assets/core/upm/Runtime/Src/IL2Cpp/TypeUtils.cs
index 4fd5a37a2e..a5f6ab589e 100644
--- a/unity/Assets/core/upm/Runtime/Src/IL2Cpp/TypeUtils.cs
+++ b/unity/Assets/core/upm/Runtime/Src/IL2Cpp/TypeUtils.cs
@@ -20,15 +20,28 @@ public static class ExtensionMethodInfo
 	{
         private static Type GetExtendedType(MethodInfo method)
         {
+            var paramInfo = method.GetParameters();
+            if (paramInfo.Length == 0)
+            {
+                return null;
+            }
+            if (method.GetCustomAttribute<ExtensionAttribute>() == null)
+            {
+                return null;
+            }
             var type = method.GetParameters()[0].ParameterType;
             if (!type.IsGenericParameter)
                 return type;
             var parameterConstraints = type.GetGenericParameterConstraints();
-            if (parameterConstraints.Length == 0)
-                throw new InvalidOperationException();
+            if (parameterConstraints.Length == 0)
+            {
+                return null;
+            }
             var firstParameterConstraint = parameterConstraints[0];
-            if (!firstParameterConstraint.IsClass)
-                throw new InvalidOperationException();
+            if (!firstParameterConstraint.IsClass)
+            {
+                return null;
+            }
             return firstParameterConstraint;
         }