TypeError: Cannot read properties of null (reading 'nextElementSibling')

[thuanan0105]

Description
Uncaught runtime error when using suneditor-react.

Error Message:
ERROR Cannot read properties of null (reading 'nextElementSibling') TypeError: Cannot read properties of null (reading 'nextElementSibling') at HTMLDivElement.onKeyDown_wysiwyg (http://localhost:3000/static/js/vendors-node_modules_reactstrap_esm_Form_js-node_modules_reactstrap_esm_NavLink_js-node_modul-af9569.chunk.js:18724:80)

To Reproduce
Steps to reproduce the behavior:

1. Render suneditor-react in a React component.
2. Type content inside the editor:

<ul><li><span>Privacy Policy</span></li><li><span>Help Center</span></li><li><span>Hotline</span></li></ul>

4. Press Ctrl+A (or Cmd+A on Mac) to select all content.
5. Press Delete (or fn+Delete on Mac).
6. Observe the console error.

Expected behavior
The editor should allow the deletion of all content without throwing an error.

Environment

• Suneditor-react version: 2.47.0
• Suneditor version: 3.6.1
• React version: 19.0.0

Desktop (please complete the following information):

• OS: MAC
• Browser: Chrome