From 5052317189fa03c940a9a9ceff9e6b14899f0a30 Mon Sep 17 00:00:00 2001
From: Erik Zhang <erik@neo.org>
Date: Sun, 27 Dec 2020 19:41:01 +0800
Subject: [PATCH] Fix native parameters (#2183)

---
 src/neo/SmartContract/Native/NativeContract.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/neo/SmartContract/Native/NativeContract.cs b/src/neo/SmartContract/Native/NativeContract.cs
index 2b704e0510..391c01eb95 100644
--- a/src/neo/SmartContract/Native/NativeContract.cs
+++ b/src/neo/SmartContract/Native/NativeContract.cs
@@ -167,6 +167,8 @@ private static ContractParameterType ToParameterType(Type type)
             if (type == typeof(BigInteger)) return ContractParameterType.Integer;
             if (type == typeof(byte[])) return ContractParameterType.ByteArray;
             if (type == typeof(string)) return ContractParameterType.String;
+            if (type == typeof(UInt160)) return ContractParameterType.Hash160;
+            if (type == typeof(UInt256)) return ContractParameterType.Hash256;
             if (type == typeof(VM.Types.Boolean)) return ContractParameterType.Boolean;
             if (type == typeof(Integer)) return ContractParameterType.Integer;
             if (type == typeof(ByteString)) return ContractParameterType.ByteArray;