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http 500 on the brands page after updating


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after updating from version 1.6 to 1.7.3 the brand pages show me an error http 500

despues de actualizar desde la version 1.6 a 1.7.3 la paginas de marcas me muestran un error http 500

Note: change server and perform an installation from 1.6 to 1.7.3


PHP Fatal error:  Uncaught Error: Call to undefined method ManufacturerController::productSort() in /var/www/html/controllers/front/ManufacturerController.php:79\nStack trace:\n#0 /var/www/html/classes/controller/Controller.php(205): ManufacturerControllerCore->initContent()\n#1 /var/www/html/classes/Dispatcher.php(428): ControllerCore->run()\n#2 /var/www/html/index.php(28): DispatcherCore->dispatch()\n#3 {main}\n  thrown in /var/www/html/controllers/front/ManufacturerController.php on line 79, referer: http://demo.com/


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  • 3 weeks later...

Hi, any update?

I've the same error, updating from 1.6.x to 1.7.x (actually 1.7.3).

As I can see, productSort() is called from initContent function (inside manufacturer controller):

     * Assign template vars related to page content
     * @see FrontController::initContent()
    public function initContent()

        if (Validate::isLoadedObject($this->manufacturer) && $this->manufacturer->active && $this->manufacturer->isAssociatedToShop()) {
        } else {

But if I comment this line, appears another error in the same Controller: PHP message: PHP Fatal error:  Uncaught Error: Call to undefined method ManufacturerController::pagination(), and pagination is used in many functions, as:

     * Assign template vars if displaying one manufacturer
    protected function assignOne()
        $this->manufacturer->description = Tools::nl2br(trim($this->manufacturer->description));
        $nbProducts = $this->manufacturer->getProducts($this->manufacturer->id, null, null, null, $this->orderBy, $this->orderWay, true);

        $products = $this->manufacturer->getProducts($this->manufacturer->id, $this->context->language->id, (int)$this->p, (int)$this->n, $$

            'nb_products' => $nbProducts,
            'products' => $products,
            'path' => ($this->manufacturer->active ? Tools::safeOutput($this->manufacturer->name) : ''),
            'manufacturer' => $this->manufacturer,
            'comparator_max_item' => Configuration::get('PS_COMPARATOR_MAX_ITEM'),
            'body_classes' => array($this->php_self.'-'.$this->manufacturer->id, $this->php_self.'-'.$this->manufacturer->link_rewrite)

In my view, this is a problem with any include, but I don't know which.


Edited by clemenlg (see edit history)
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I found the problem.

The problem is the migration tool from 1.6.x to 1.7.x, because there are a lot of controllers that mustn't exist, as:

  • BestSalesController.php
  • CompareController.php
  • NewProductsController.php
  • ParentOrderController.php
  • SearchController.php
  • CategoryController.php
  • ManufacturerController.php
  • OrderOpcController.php
  • PricesDropController.php
  • SupplierController.php

If you delete this controllers (in this case, only the ManufacturerController.php), it works.

It's a bug, i installed a fresh 1.7.3 in my dev environment and compare controllers.

Try it.


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  • 2 years later...

Hi guys,

I know its an old topic but may be my practice answer helps to someone. In my case:

I upgraded 1.6.x to and I got this error on new-product page. As @clemenlg said the problem is related to controllers, but you don't have to install fresh PS and replace the store.
Basicly do this:

  • Go to /mainFolder/controllers/front directory,
  • compare the controllers with the original PS controllers (same version)
  • for my current-upgraded PS ( has 41 controllers but original PS has 31 controllers,
  • get a backup and delete or rename this folder and upload the original one.

That's it!

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  • 2 weeks later...

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