index.js:267 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'cloneNode')
at addCellAfter (index.js:267:30)
at buildSkeleton (index.js:299:21)
at index.js:479:13
at NodeList.forEach ()
at index.js:478:47
at Array.forEach ()
at init (index.js:478:21)
at async Object.execute (FeatureHelper.js:229:13)