ckeditor.js:458 Uncaught TypeError: Cannot read properties of undefined (reading 'getSelection') at CKEDITOR.dom.selection.getNative (ckeditor.js:458:125) at new CKEDITOR.dom.selection (ckeditor.js:456:179) at CKEDITOR.editor.getSelection (ckeditor.js:453:347) at e. (plugin.js:270:28) at e.l (ckeditor.js:10:246) at e. (ckeditor.js:12:91) at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13:285) at e.getData (ckeditor.js:275:166) at e.k (ckeditor.js:1312:64) at e.l (ckeditor.js:10:246) getNative @ ckeditor.js:458 CKEDITOR.dom.selection @ ckeditor.js:456 CKEDITOR.editor.getSelection @ ckeditor.js:453 (anonymous) @ plugin.js:270 l @ ckeditor.js:10 (anonymous) @ ckeditor.js:12 window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.editor.CKEDITOR.editor.fire @ ckeditor.js:13 getData @ ckeditor.js:275 k @ ckeditor.js:1312 l @ ckeditor.js:10 (anonymous) @ ckeditor.js:12 window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.editor.CKEDITOR.editor.fire @ ckeditor.js:13 k @ ckeditor.js:244 (anonymous) @ ckeditor.js:244 (anonymous) @ ckeditor.js:28 setTimeout setTimeout @ ckeditor.js:28 blur @ ckeditor.js:244 blur @ ckeditor.js:245 l @ ckeditor.js:10 (anonymous) @ ckeditor.js:12 (anonymous) @ ckeditor.js:65