Export XLSX Error

[mfonsatti]

Hi,
i'm trying to make an export xlsx of a report but the system throw an exception makin' an instance of \PHPExcel() class
/vendor/phpoffice/phpexcel/Classes/PHPExcel.php

"syntax error, unexpected '\' (T_NS_SEPARATOR), expecting identifier (T_STRING)"
file: /EspoCRM-5.2.1/files/vendor/phpoffice/phpexcel/Classes/PHPExcel.php
line: 43


the function process in file "Espo/Modules/Advanced/Core/Report/ExportXlsx.php" , call the class that throw the exception

public function process($entityType, $params, $result)
{

    $phpExcel = new \PHPExcel();

... 

[tanya]

Hello,
what is the version of Advanced Pack?

P.S. it is prohibited to share the code from Advanced Pack by license.

[mfonsatti]

the version is 1.23.1

[tanya]

Could you upgrade Advanced Pack? When did you buy this extension?

[mfonsatti]

i've updated to the latest version of Advanced Pack but the problem is not solved .

[tanya]

In the latest version Espo/Modules/Advanced/Core/Report/ExportXlsx.php is different and uses other library. Clear Cache, try again and check the log