Error on category/product pages - prestashop 1.8

[simontodd]

Hi guys, Ive added the latest LS module 1.41 to my prestashop 1.8 install. When i try and open a product/category page its throwing a 500 error.

error showing

Fatal error: Uncaught TypeError: HookCore::callHookOn(): Argument #3 ($hookArgs) must be of type array, string given, called in /classes/Hook.php on line 981 and defined in /classes/Hook.php:408
Stack trace: #0 /classes/Hook.php(981): HookCore::callHookOn() #1 /controllers/front/listing/CategoryController.php(110): HookCore::exec() #2 /classes/controller/Controller.php(300): CategoryControllerCore->init() #3 /classes/Dispatcher.php(510): ControllerCore->run() #4 /index.php(28): DispatcherCore->dispatch() #5 {main} thrown in /classes/Hook.php on line 408

has anyone else faced this issue or have a fix/workaround?

 

[serpent_driver]

Which PHP version do you use?

 

[simontodd]

im running php8.1

 

[serpent_driver]

PrestaShop Version?

 

[simontodd]

prestashop 8.1.2

 

[serpent_driver]

The error message does not immediately indicate that the cache plugin is the cause of the error. It is therefore possible that another plugin is causing the error. Does the error still exist if you deactivate the cache plugin?

 

[simontodd]

I've tried disabling and removing all 3rd party plugins and with lightspeed installed it throws the error. The only way I can get rid of the error is to uninstall the lightspeed plugin, disabling it doesn't resolve the problem

 

[serpent_driver]

I am running a demo installation of PrestaShop version 8.x together with the cache plugin for PrestaShop. There are no problems in this installation. That's why the question arises, have you made any modifications to your PrestaShop installation?

 

[simontodd]

ah ok, I'm assuming your running php8.1? unfortunately switching to oc4 isnt an option.

 

[serpent_driver]

oc4? Your reported issue is about PrestaShop, not about OpenCart?

 

[simontodd]

you mentioned previously about using oc4 or php7.3?

 

[serpent_driver]

you mentioned previously about using ov4 or php7.3?

No, I didn't. Check previous posts.

 

[simontodd]

yes .... you did.



is your prestashop 8 install running on php 8.1? I think its a requirement for symphony?

 

[serpent_driver]

This post is another thread related, but not related to this thread or the cache of this forum shows outdated content.

 

[dziobakson]

Hi. I have the same problem on PS 8.1.2 and 8.1.3. I've tested PHP 7.3, 7.4, 8.1 and its the same. Is there any solution?