https://datatables.net/forums/discussion/70557/got-two-errors-uncaught-typeerror-cannot-set-properties-of-undefined-setting-dt-cellindex
Got two errors : Uncaught TypeError: Cannot set properties of undefined (setting '_DT_CellIndex').....
I got two errors: * Uncaught TypeError: Cannot set properties of undefined (setting '_DT_CellIndex') * main.js:54 Uncaught TypeError:
https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableCellElement/cellIndex
HTMLTableCellElement: cellIndex property - Web APIs | MDN
web apispropertymdn