From 0ad9715afac4c6943c680b5ee462e9639593fa06 Mon Sep 17 00:00:00 2001
From: tom <tom@ohhhh.me>
Date: Mon, 21 Oct 2024 13:25:30 +0200
Subject: [PATCH] `Unrecognized chain ID` error when adding network via mobile
 MetaMask

Fixes #2267
---
 lib/web3/useAddOrSwitchChain.tsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/web3/useAddOrSwitchChain.tsx b/lib/web3/useAddOrSwitchChain.tsx
index 05811de6d7..efd294848e 100644
--- a/lib/web3/useAddOrSwitchChain.tsx
+++ b/lib/web3/useAddOrSwitchChain.tsx
@@ -1,3 +1,4 @@
+import _get from 'lodash/get';
 import React from 'react';
 
 import config from 'configs/app';
@@ -24,9 +25,10 @@ export default function useAddOrSwitchChain() {
 
       const errorObj = getErrorObj(error);
       const code = errorObj && 'code' in errorObj ? errorObj.code : undefined;
+      const originalErrorCode = _get(errorObj, 'data.originalError.code');
 
       // This error code indicates that the chain has not been added to Wallet.
-      if (code === 4902) {
+      if (code === 4902 || originalErrorCode === 4902) {
         const params = [ {
           chainId: hexadecimalChainId,
           chainName: config.chain.name,