From 130f877234517d435e68c50b2459f6de5fc9b95e Mon Sep 17 00:00:00 2001
From: OmarHatem <omarh.ismail1@gmail.com>
Date: Sun, 2 Mar 2025 17:29:53 +0200
Subject: [PATCH] minor: improve eth/poly fees error message

---
 cw_evm/lib/evm_chain_exceptions.dart | 4 ++--
 cw_evm/lib/evm_chain_wallet.dart     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cw_evm/lib/evm_chain_exceptions.dart b/cw_evm/lib/evm_chain_exceptions.dart
index d0f300270..c7509a17f 100644
--- a/cw_evm/lib/evm_chain_exceptions.dart
+++ b/cw_evm/lib/evm_chain_exceptions.dart
@@ -16,8 +16,8 @@ class EVMChainTransactionCreationException implements Exception {
 class EVMChainTransactionFeesException implements Exception {
   final String exceptionMessage;
 
-  EVMChainTransactionFeesException()
-      : exceptionMessage = 'Current balance is less than the estimated fees for this transaction.';
+  EVMChainTransactionFeesException(String currency)
+      : exceptionMessage = 'Transaction failed due to insufficient $currency balance to cover the fees.';
 
   @override
   String toString() => exceptionMessage;
diff --git a/cw_evm/lib/evm_chain_wallet.dart b/cw_evm/lib/evm_chain_wallet.dart
index 646abd7ae..9691993ad 100644
--- a/cw_evm/lib/evm_chain_wallet.dart
+++ b/cw_evm/lib/evm_chain_wallet.dart
@@ -417,7 +417,7 @@ abstract class EVMChainWalletBase
 
       // check the fees on the base currency (Eth/Polygon)
       if (estimatedFeesForTransaction > balance[currency]!.balance) {
-        throw EVMChainTransactionFeesException();
+        throw EVMChainTransactionFeesException(currency.title);
       }
 
       if (currencyBalance.balance < totalAmount) {