From ca35784f96393ba408f50e39fa959ec091a81dea Mon Sep 17 00:00:00 2001
From: CH <chs040701@gmail.com>
Date: Thu, 3 Dec 2020 14:11:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dlua=E5=BC=BA=E8=A1=8Cget?=
 =?UTF-8?q?=E6=B2=A1=E6=9C=89getter=E7=9A=84=E5=B1=9E=E6=80=A7=E6=97=B6?=
 =?UTF-8?q?=E7=9A=84=E5=B4=A9=E6=BA=83?=
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---
 Assets/ToLua/Core/LuaState.cs | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Assets/ToLua/Core/LuaState.cs b/Assets/ToLua/Core/LuaState.cs
index 9880d29d..c00a78db 100644
--- a/Assets/ToLua/Core/LuaState.cs
+++ b/Assets/ToLua/Core/LuaState.cs
@@ -495,15 +495,19 @@ public void RegFunction(string name, LuaCSFunction func)
             LuaDLL.tolua_function(L, name, fn);            
         }
 
+        
+	    [MonoPInvokeCallbackAttribute(typeof(LuaCSFunction))]
+	    public static int InvalidPropertyGetter(IntPtr L)
+        {
+            throw new LuaException("InvalidPropertyGetter !");     
+        }
+        
         public void RegVar(string name, LuaCSFunction get, LuaCSFunction set)
         {            
             IntPtr fget = IntPtr.Zero;
             IntPtr fset = IntPtr.Zero;
 
-            if (get != null)
-            {
-                fget = Marshal.GetFunctionPointerForDelegate(get);
-            }
+            fget = Marshal.GetFunctionPointerForDelegate(get != null ? get : InvalidPropertyGetter);
 
             if (set != null)
             {