From f43f8088e57ff80f76b9a247570543e37e19a3fa Mon Sep 17 00:00:00 2001
From: Ayanami <ayanami0330@protonmail.com>
Date: Thu, 9 Jun 2022 02:27:56 +0900
Subject: [PATCH] Fixed TypeError bug

---
 src/Transaction.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Transaction.js b/src/Transaction.js
index 72c3bb2..c37d928 100644
--- a/src/Transaction.js
+++ b/src/Transaction.js
@@ -299,7 +299,7 @@ class Transaction {
   }
 
   _handleRpcError(e, method) {
-    if (e.error.error) {
+    if (e.error?.error) {
       // Sometimes ethers wraps known errors, unwrap it in this case
       e = e.error
     }