From 40606ba396b7d89d1f109dbf5630f18a5f384d74 Mon Sep 17 00:00:00 2001
From: Abdou <118254027+a6-dou@users.noreply.github.com>
Date: Wed, 17 May 2023 12:20:40 +0400
Subject: [PATCH 1/2] fix: convert decimal gas to hex

---
 src/simulator/providers/nodeReal.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/simulator/providers/nodeReal.ts b/src/simulator/providers/nodeReal.ts
index 95cf51b..b509f2e 100644
--- a/src/simulator/providers/nodeReal.ts
+++ b/src/simulator/providers/nodeReal.ts
@@ -7,7 +7,7 @@ type CallTracerParams = {
   to: string;
   value: string;
   data: string;
-  gas: number;
+  gas: string;
 };
 
 const baseURLs: { [chainId: number]: string } = {};
@@ -27,7 +27,7 @@ export const nodeRealFactory = (apiKey: string, chainId: number): DebugProvider
           to: input.to,
           data: input.calldata,
           value: input.value || "0x0",
-          gas: input.gas,
+          gas: `0x${input.gas.toString(16)}`,
         },
         baseURLs[chainId]
       ),

From 557d29861f8440c0eea8282be44ec7980e2fc788 Mon Sep 17 00:00:00 2001
From: Abdou <118254027+a6-dou@users.noreply.github.com>
Date: Wed, 17 May 2023 12:35:04 +0400
Subject: [PATCH 2/2] fix: cover out of gas rpc error

---
 src/simulator/index.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/simulator/index.ts b/src/simulator/index.ts
index 09e4fdb..9f74db1 100644
--- a/src/simulator/index.ts
+++ b/src/simulator/index.ts
@@ -80,7 +80,9 @@ export default class Simulator {
     data?.forEach((call) => {
       if (call.error) {
         throw new WizardError(
-          `Transaction will fail with error: '${decodeErrorMessage(call.output)}'`
+          `Transaction will fail with error: '${
+            call.output ? decodeErrorMessage(call.output) : call.error
+          }'`
         );
       }
       // handle native ETH transfers