From b6e3e0ea824f33d17a40a58e7bbcd45f5f182661 Mon Sep 17 00:00:00 2001
From: zhangzezhong <zhangzezhong8@huawei-partners.com>
Date: Mon, 23 Jun 2025 23:37:27 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=97=A8=E7=A6=81=E6=8A=A5?=
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Signed-off-by: zhangzezhong <zhangzezhong8@huawei-partners.com>
---
 frameworks/ets/ets/application/ApplicationContext.ets | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/frameworks/ets/ets/application/ApplicationContext.ets b/frameworks/ets/ets/application/ApplicationContext.ets
index db9062f0e78..12d21f93f95 100644
--- a/frameworks/ets/ets/application/ApplicationContext.ets
+++ b/frameworks/ets/ets/application/ApplicationContext.ets
@@ -177,11 +177,11 @@ export default class ApplicationContext extends Context {
   
   getAllRunningInstanceKeys(): Promise<Array<string>> {
     let p = new Promise<Array<string>>((resolve: (data: Array<string>) => void,
-      reject: (err: BusinessError<void>) => void): void => {
-      let myCall = new AsyncCallbackWrapper<Array<string>>((err: BusinessError<void>,
-        data: Array<string>) => {
-        if (err.code == 0) {
-          resolve(data);
+      reject: (err: BusinessError) => void): void => {
+      let myCall = new AsyncCallbackWrapper<Array<string>>((err: BusinessError | null,
+        data: Array<string> | undefined) => {
+        if (err == null || err.code == 0) {
+          resolve(data as Array<string>);
         } else {
           reject(err);
         }
-- 
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