From 654ec47663c2eb5ff7c2cf7d980f5b10c8e1763c Mon Sep 17 00:00:00 2001
From: "Frank.R.Wu" <wukd94@pku.edu.cn>
Date: Sat, 11 Dec 2021 19:25:43 +0800
Subject: [PATCH] fix: fix bugs in signature of ContractRequest

add ContractRequest.parseArg to handle the type of arg
---
 src/main/entry/org/bdware/sc/bean/ContractRequest.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/entry/org/bdware/sc/bean/ContractRequest.java b/src/main/entry/org/bdware/sc/bean/ContractRequest.java
index a626ed7..2cd5e46 100644
--- a/src/main/entry/org/bdware/sc/bean/ContractRequest.java
+++ b/src/main/entry/org/bdware/sc/bean/ContractRequest.java
@@ -138,11 +138,19 @@ public class ContractRequest extends SM2Verifiable
                 "%s|%s|%s%s|%s",
                 (contractDOI != null && contractDOI.length() > 0) ? contractDOI : contractID,
                 action,
-                arg.getAsString(),
+                parseArg(),
                 gasLimit > 0 ? "|" + gasLimit : "",
                 requester);
     }
 
+    private String parseArg() {
+        try {
+            return arg.getAsString();
+        } catch (Exception e) {
+            return arg.toString();
+        }
+    }
+
     public byte[] toByte() {
         try {
             ByteArrayOutputStream out = new ByteArrayOutputStream();