Call to a member function cellExists() on a non-object in PHPExcel/Calculation.php on line 3209

Topics: Developer Forum, User Forum
Aug 7, 2014 at 11:59 PM
Call to a member function cellExists() on a non-object in PHPExcel/Calculation.php on line 3209

I'm doing this:
    $objPHPExcel->setActiveSheetIndexByName($dataSheet);
    $data = $objPHPExcel->getActiveSheet()->toArray(null, false, false, true); 
I'm just trying to read data from a spreadsheet, and the spreadsheet is mostly empty.

php 5.5.15.
MS Excel spreadsheet with just a few cells in it. The cell it is referencing is actually empty.
PHPExcel is whatever version was current a month ago (how do you tell version?).

This kinda puts me dead in the water - I'm going to have to look at the code and see why it is doing this, and either find a fix or bypass it.