15:19:37 Create new PHPExcel object
15:19:37 Set document properties
15:19:37 Add some data
15:19:37 Define named ranges
15:19:37 Rename named ranges
15:19:37 Rename worksheet
15:19:37 Create new Worksheet object
15:19:37 Add some data
15:19:37 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1:
Fatal error: Call to a member function getCell() on null in D:\wwwroot\yx\base_admin_welcome_new_student\vendor\phpoffice\phpexcel\Classes\PHPExcel\Worksheet.php on line 1164