Error after upgrading to PHP 8 (ERR_INVALID_RESPONSE)

[jadamec]

Hi there, after upgrading from PHP 7.4 to PHP 8, I got an error
local.ERROR: During class fetch: Uncaught ErrorException: The magic method Box\Spout\Common\Singleton::__wakeup() must have public visibility in C:\Users\jadam\projects\zdrap\vendor\box\spout\src\Spout\Common\Singleton.php:39

How to fix this, please?

[7ard1grad3]

Same issue

[7ard1grad3]

The issue is with serialization.
The only "solution" I found (as a temporary fix) is to add
error_reporting(E_ALL ^ E_WARNING);

[jadamec]

The issue is with serialization.
The only "solution" I found (as a temporary fix) is to add
error_reporting(E_ALL ^ E_WARNING);

This seems to work for now. Hopefully they'll fix it soon. 👍

[rap2hpoutre]

Hi 👋 Thank you for your contribution! I guess we have to update Spout at the latest version to fix this issue. There is already an issue open for this #142, but it has not been considered yet!

[rap2hpoutre]

I just updated fast-excel to be compatible with latest version versions of PHP, Laravel, Spout and PHPUnit.

The error as been fixed. Could you try to install the v3.0.0: composer require rap2hpoutre/fast-excel:^3? Let me know if it fixes your issue.

[jadamec]

@rap2hpoutre thanks, but I'm already using the Spout directly, and if to be honest, it's much easier now.

[rogatty]

@rap2hpoutre it fixed the same issue for me, thank you!