Prestashop Error

[ling lang]

[PrestaShopException]

Property Product->reference is not valid

at line 837 in file classes/ObjectModel.php

831. 832. 			$message = $this->validateField($field, $this->$field);833. 			if ($message !== true)834. 			{835. 				if ($die)836. 					throw new PrestaShopException($message);837. 				return $error_return ? $message : false;838. 			}839. 		}840. 841. 		return true;

• ObjectModelCore->validateFields - [line 264 - classes/ObjectModel.php] - [0 Argument]
• ObjectModelCore->getFields - [line 464 - classes/ObjectModel.php] - [0 Argument]
• ObjectModelCore->add - [line 477 - classes/Product.php] - [2 Arguments]
• ProductCore->add - [line 485 - controllers/admin/AdminProductsController.php] - [0 Argument]
• AdminProductsControllerCore->processDuplicate - [line 541 - classes/controller/AdminController.php] - [0 Argument]
• AdminControllerCore->postProcess - [line 1171 - controllers/admin/AdminProductsController.php] - [0 Argument]
• AdminProductsControllerCore->postProcess - [line 158 - classes/controller/Controller.php] - [0 Argument]
• ControllerCore->run - [line 348 - classes/Dispatcher.php] - [0 Argument]
• DispatcherCore->dispatch - [line 50 - psadmin/index.php] - [0 Argument]

[tuk66]

This code evaluates the reference.

    /**
     * Check for product reference validity
     *
     * @param string $reference Product reference to validate
     * @return boolean Validity is ok or not
     */
    public static function isReference($reference)
    {
        return preg_match('/^[^<>;={}]*$/u', $reference);
    }