From bc8a374974ad211163e2416fb26caa3677bd2970 Mon Sep 17 00:00:00 2001
From: genaroibc <bonavitaismael@gmail.com>
Date: Tue, 22 Oct 2024 21:51:43 -0300
Subject: [PATCH 1/3] fix: catch error getting token symbol

---
 src/handlers/evm/utils.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/handlers/evm/utils.ts b/src/handlers/evm/utils.ts
index 0e9ac8c..acd8731 100644
--- a/src/handlers/evm/utils.ts
+++ b/src/handlers/evm/utils.ts
@@ -46,11 +46,17 @@ export class Utils {
       throw new Error(`Insufficient funds for account: ${sender} on chain ${fromChain.chainId}`);
     }
 
+    let tokenSymbol;
+
+    try {
+      tokenSymbol = await (fromTokenContract as Contract).symbol();
+    } catch (error) {
+      console.error("failed to get token symbol");
+    }
+
     return {
       isApproved: true,
-      message: `User has the expected balance ${amount} of ${await (
-        fromTokenContract as Contract
-      ).symbol()}`,
+      message: `User has the expected balance ${amount} of ${tokenSymbol}`,
     };
   }
 

From 7ccfb43df7d989673a7b7841756baa085ac92fe7 Mon Sep 17 00:00:00 2001
From: genaroibc <bonavitaismael@gmail.com>
Date: Tue, 22 Oct 2024 21:54:01 -0300
Subject: [PATCH 2/3] chore: improve message

---
 src/handlers/evm/utils.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/handlers/evm/utils.ts b/src/handlers/evm/utils.ts
index acd8731..bf642f6 100644
--- a/src/handlers/evm/utils.ts
+++ b/src/handlers/evm/utils.ts
@@ -56,7 +56,10 @@ export class Utils {
 
     return {
       isApproved: true,
-      message: `User has the expected balance ${amount} of ${tokenSymbol}`,
+      message:
+        tokenSymbol != null
+          ? `User has the expected balance ${amount}`
+          : `User has the expected balance ${amount} of ${tokenSymbol}`,
     };
   }
 

From 2a3dad8a8928480420db330156920990e42a92e7 Mon Sep 17 00:00:00 2001
From: genaroibc <bonavitaismael@gmail.com>
Date: Tue, 22 Oct 2024 21:55:58 -0300
Subject: [PATCH 3/3] chore: fix comparison

---
 src/handlers/evm/utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/handlers/evm/utils.ts b/src/handlers/evm/utils.ts
index bf642f6..ca6e3c2 100644
--- a/src/handlers/evm/utils.ts
+++ b/src/handlers/evm/utils.ts
@@ -57,7 +57,7 @@ export class Utils {
     return {
       isApproved: true,
       message:
-        tokenSymbol != null
+        tokenSymbol == null
           ? `User has the expected balance ${amount}`
           : `User has the expected balance ${amount} of ${tokenSymbol}`,
     };