From fe613f4ce04dbad66e6d270fdc78ad96a6e2c528 Mon Sep 17 00:00:00 2001
From: Rainke <woshihepeng520@163.com>
Date: Fri, 1 Sep 2023 16:35:15 +0800
Subject: [PATCH] fix: Ensure that the ancestor element is in the dom tree
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some lib（https://www.npmjs.com/package/vue-frag）will create fake parentNode for element
---
 src/getVisibleRectForElement.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/getVisibleRectForElement.js b/src/getVisibleRectForElement.js
index b5addc4..07541bd 100644
--- a/src/getVisibleRectForElement.js
+++ b/src/getVisibleRectForElement.js
@@ -29,7 +29,8 @@ function getVisibleRectForElement(element, alwaysByViewport) {
       // document.documentElement, so check for that too.
       el !== body &&
       el !== documentElement &&
-      utils.css(el, 'overflow') !== 'visible'
+      utils.css(el, 'overflow') !== 'visible' &&
+      body.contains(el)
     ) {
       const pos = utils.offset(el);
       // add border