11:24:10 Create new PHPExcel object
11:24:10 Set document properties
11:24:10 Add some data
11:24:10 Define named ranges
11:24:10 Rename named ranges
11:24:10 Rename worksheet
11:24:10 Create new Worksheet object
11:24:10 Add some data
11:24:10 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 /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php on line 1164