class ModuleFrontController not found

[ViachaslauSlepau]

Hi,

I am creating a front controller for my module, but I have an error.

Fatal error: Class 'ModuleFrontController' not found

My file is :

<?php
/* /modules/ps_epos/controllers/front/callback.php */
class Ps_eposCallbackModuleFrontController extends ModuleFrontController
{
    public function initContent() {
        parent::initContent();
        $this->ajax = true; // enable ajax
    }
....
}

Prestashop version 8.1.7

class Ps_epos

I tried ModuleFrontController, ModuleFrontControllerCore, Ps_eposCallbackFrontController, Ps_eposCallbackModuleFrontControllerCore

and read documentation https://devdocs.prestashop-project.org/8/modules/concepts/controllers/front-controllers/

Any idea ?

[Prestashop Addict]

Dis you respect folders hierarchy?

ps_epos\
              controllers\
                               front\Callback.php

nb: ps_ prefix is used normally for native ps modules

Edited March 18, 2025 by Prestashop Addict (see edit history)

[ViachaslauSlepau]

Dis you respect folders hierarchy? - Yes /* /modules/ps_epos/controllers/front/callback.php */

Edited March 19, 2025 by ViachaslauSlepau
delete this msg (see edit history)

[ViachaslauSlepau]

12 hours ago, Prestashop Addict said:

Dis you respect folders hierarchy?

ps_epos\
              controllers\
                               front\Callback.php

nb: ps_ prefix is used normally for native ps modules

Did you respect folders hierarchy? - Yes /* /modules/ps_epos/controllers/front/callback.php */

[Prestashop Addict]

il y a une heure, ViachaslauSlepau a dit :

Did you respect folders hierarchy? - Yes /* /modules/ps_epos/controllers/front/callback.php */

You must respect class name case for file name.

[ViachaslauSlepau]

1 hour ago, Prestashop Addict said:

Необходимо учитывать регистр имени класса в имени файла.

After renaming the file to Callback.php the page stopped opening at all - error 404.

[Knowband Plugins]

File name should be callback.php only.

Try changing the class name to 

Ps_EposCallbackModuleFrontController 

 

[ViachaslauSlepau]

5 minutes ago, Knowband Plugins said:

File name should be callback.php only.

Try changing the class name to 

Ps_EposCallbackModuleFrontController 

 

It doesn't work, everything is the same

[Knowband Plugins]

Share the URL that you are running in the browser to check the controller.

[ViachaslauSlepau]

3 minutes ago, Knowband Plugins said:

Поделитесь URL-адресом, который вы открываете в браузере, чтобы проверить контроллер.

https://natalisher.by/modules/ps_epos/controllers/front/callback.php

[Knowband Plugins]

5 minutes ago, ViachaslauSlepau said:

https://natalisher.by/modules/ps_epos/controllers/front/callback.php

No, that is the wrong URL that you are running. 

It should be like 

https://natalisher.by/module/ps_epos/callback

[ViachaslauSlepau]

3 minutes ago, Knowband Plugins said:

No, that is the wrong URL that you are running. 

It should be like 

https://natalisher.by/module/ps_epos/callback

tnx!