Sep 23, 2013 at 4:50 PM
Edited Sep 24, 2013 at 2:43 PM
I am having an issue when trying to read inside an excel file.
The file in itself is pretty complexe, and I have spent quite a lot of time turning it into something more simple to narrow down the cause of the issue.
Here is the error message I get:
Catchable fatal error: Argument 2 passed to PHPExcel_Calculation::extractCellRange() must be an instance of PHPExcel_Worksheet, instance of PHPExcel_CachedObjectStorage_Memory given, called in [.....]/Classes/PHPExcel/Calculation/LookupRef.php on line 429 and defined in [.....]/Classes/PHPExcel/Calculation.php on line 3687
This is the excel formula I think (and I do emphasise on the fact that I am not really sure, but deleting the cells containing formulas such as this one creates a different error --> going one step further in correcting the problems ^^)
Is my guess that this formula is going to create troubles true ? I read that the OFFSET function had some issues in the past...
Has anyone encountered any thing such as this and, if so, managed to correct it?
I am using phpexcel 1.7.9 on a linux server running PHP Version 5.3.24
Thanks a lot.