From 780103a2ed6d3bd7bab666d8e1955d2fff4ba03c Mon Sep 17 00:00:00 2001
From: Shargon <shargon@gmail.com>
Date: Wed, 16 Aug 2023 06:14:54 -0700
Subject: [PATCH] Fix Buffer

---
 src/Neo/SmartContract/ApplicationEngine.Runtime.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Neo/SmartContract/ApplicationEngine.Runtime.cs b/src/Neo/SmartContract/ApplicationEngine.Runtime.cs
index cef872718b..5c187cb4e8 100644
--- a/src/Neo/SmartContract/ApplicationEngine.Runtime.cs
+++ b/src/Neo/SmartContract/ApplicationEngine.Runtime.cs
@@ -427,6 +427,7 @@ private static bool CheckItemType(StackItem item, ContractParameterType type)
                 case ContractParameterType.Integer:
                     return aType == StackItemType.Integer;
                 case ContractParameterType.ByteArray:
+                    return aType is StackItemType.Any or StackItemType.ByteString or StackItemType.Buffer;
                 case ContractParameterType.String:
                     {
                         if (aType is StackItemType.Any or StackItemType.ByteString or StackItemType.Buffer)