From 3065b8c61efa4cc6244e050fe934878104036b14 Mon Sep 17 00:00:00 2001
From: nthduc95 <nthduc95@gmail.com>
Date: Fri, 21 Jul 2023 13:05:57 +0700
Subject: [PATCH] add check length

---
 src/components/account/services/account.service.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/account/services/account.service.ts b/src/components/account/services/account.service.ts
index 60aaf40e..1d227f64 100644
--- a/src/components/account/services/account.service.ts
+++ b/src/components/account/services/account.service.ts
@@ -126,7 +126,7 @@ export class AccountService {
         delegation.amount = this.changeUauraToAura(item.balance.amount);
         if (
           reward.length > 0 &&
-          reward[0].reward.length > 0 &&
+          reward[0].reward?.length > 0 &&
           reward[0].reward[0].denom === this.minimalDenom
         ) {
           delegation.reward = this.changeUauraToAura(
@@ -237,6 +237,7 @@ export class AccountService {
       );
       if (
         commissionData &&
+        commissionData.commission?.commission?.length > 0 &&
         commissionData.commission.commission[0].denom === this.minimalDenom
       ) {
         commission = commissionData.commission.commission[0].amount;