Add parent checking before inserting or removing the child

2026-06-04 23:16:53 +00:00 · 2024-05-15 12:46:17 +00:00
parent 8c5d31498b
commit a66c416fa4
12 changed files with 34 additions and 15 deletions
--- a/themes/theme.js
+++ b/themes/theme.js
@@ -82,7 +82,9 @@ const checkThemeDOM = () => {
      elements[elements.length - 1].scrollIntoView()
      // 删除前面的元素，只保留最后一个元素
      for (let i = 0; i < elements.length - 1; i++) {
-        elements[i].parentNode.removeChild(elements[i])
+        if (elements[i] && elements[i].parentNode && elements[i].parentNode.contains(elements[i])) {
+          elements[i].parentNode.removeChild(elements[i])
+        }
      }
    }
  }