From 5c03e38d70d40b0cc334bab5dded2ae8ac4131d3 Mon Sep 17 00:00:00 2001
From: walon <walon@code-philosophy.com>
Date: Sat, 26 Jul 2025 10:34:17 +0800
Subject: [PATCH] =?UTF-8?q?=E7=94=9F=E6=88=90=E5=8A=A0=E8=BD=BD=E5=A4=9A?=
 =?UTF-8?q?=E6=80=81Dll=E4=BB=A3=E7=A0=81=E5=89=8D=E6=A3=80=E6=9F=A5hybrid?=
 =?UTF-8?q?clr=E7=89=88=E6=9C=AC=E5=8F=B7=20>=3D=20v8.4.0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Editor/Polymorphic/PolymorphicCodeGenerator.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Editor/Polymorphic/PolymorphicCodeGenerator.cs b/Editor/Polymorphic/PolymorphicCodeGenerator.cs
index 23d9c22..8a6a784 100644
--- a/Editor/Polymorphic/PolymorphicCodeGenerator.cs
+++ b/Editor/Polymorphic/PolymorphicCodeGenerator.cs
@@ -4,6 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using dnlib.DotNet.PolymorphicWriter;
+using HybridCLR.Editor.Installer;
 using HybridCLR.Editor.Template;
 
 public class PolymorphicCodeGenerator
@@ -214,6 +215,12 @@ public class PolymorphicCodeGenerator
 
     public void Generate()
     {
+        var installerController = new InstallerController();
+        if (installerController.PackageVersion.CompareTo("8.4.0") < 0)
+        {
+            throw new Exception("Polymorphic code generation requires com.code-philosophy.hybridclr package version 8.4.0 or higher.");
+        }
+
         CopyMetadataReaderHeader();
         GeneratePolymorphicDefs();
         GeneratePolymorphicDatas();