From 4687f499ef1b8e79759d2eec479ba368a2f56d81 Mon Sep 17 00:00:00 2001
From: innovational <1028932693@qq.com>
Date: Thu, 7 Sep 2023 16:18:02 +0800
Subject: [PATCH] Update create-selector-query.js
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修复当dom 不存在时会报错的问题
---
 .../service/api/ui/create-selector-query.js   | 24 ++++++++++---------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/core/service/api/ui/create-selector-query.js b/src/core/service/api/ui/create-selector-query.js
index 37c6fe4ffd8..8fd0e5aa9d4 100644
--- a/src/core/service/api/ui/create-selector-query.js
+++ b/src/core/service/api/ui/create-selector-query.js
@@ -98,17 +98,19 @@ class SelectorQuery {
   exec (callback) {
     invokeMethod('requestComponentInfo', this._page, this._queue, res => {
       const queueCbs = this._queueCb
-      res.forEach((result, index) => {
-        if (Array.isArray(result)) {
-          result.forEach(convertContext)
-        } else {
-          convertContext(result)
-        }
-        const queueCb = queueCbs[index]
-        if (isFn(queueCb)) {
-          queueCb.call(this, result)
-        }
-      })
+      if(res && res.length) {
+        res.forEach((result, index) => {
+          if (Array.isArray(result)) {
+            result.forEach(convertContext)
+          } else {
+            convertContext(result)
+          }
+          const queueCb = queueCbs[index]
+          if (isFn(queueCb)) {
+            queueCb.call(this, result)
+          }
+        })
+      }
       isFn(callback) && callback.call(this, res)
     })