From 1ba72b05a626a37fde6da41455bbeba8b373195f Mon Sep 17 00:00:00 2001
From: yann300 <yann.levreau@gmail.com>
Date: Wed, 9 Jun 2021 16:45:29 +0200
Subject: [PATCH] use bignumber, previously in pullrequest #1174

---
 libs/remix-lib/src/execution/txRunnerVM.ts | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/libs/remix-lib/src/execution/txRunnerVM.ts b/libs/remix-lib/src/execution/txRunnerVM.ts
index ba021a7d0e..f99636b1fe 100644
--- a/libs/remix-lib/src/execution/txRunnerVM.ts
+++ b/libs/remix-lib/src/execution/txRunnerVM.ts
@@ -60,7 +60,17 @@ export class TxRunnerVM {
     this.getVMObject().stateManager.getAccount(Address.fromString(from)).then((res) => {
       // See https://github.com/ethereumjs/ethereumjs-tx/blob/master/docs/classes/transaction.md#constructor
       // for initialization fields and their types
-      value = value ? parseInt(value) : 0
+      if (!value) value = 0
+      if (typeof value === 'string') {
+        if (value.startsWith('0x')) value = new BN(value.replace('0x', ''), 'hex')
+        else {
+          try {
+            value = new BN(value, 10)
+          } catch (e) {
+            return callback('Unable to parse the value ' + e.message)
+          }
+        }
+      }
       const tx = Transaction.fromTxData({
         nonce: new BN(res.nonce),
         gasPrice: '0x1',