Tutorials and Case studies
How to Fix Undefined Parser:parseFile method After Upgrading To 1.7.4.2
Written by SarahPrestaShop 1.7.4 released with the new features and improvement. As a PrestaShop theme developer, we have been trying to testing the latest version. But after upgrading from 1.7.3 to 1.7.4.2 when accessing the PrestaShop administration we are getting the following error:
Got error PHP message: PHP Fatal error: Uncaught Error: Call to undefined method Symfony\\Component\\Yaml\\Parser::parseFile() in /vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php:667
Luckily, the solution to fix this is quite easy. But please note that this is PrestaShop 1.7.4.2 know issue and below fix is just a temporary fix, you should not directly change PrestaShop core file (override or create a plugin).
Everyone loves to buy product with the discounted price. Coupons are useful for way thanking existing customers, as well as attracting new customers. It also allows you to create custom codes that you can easily share online, in newsletters, or in personal emails to clients as a thank-you.
To use a coupon code, the customers will input it in the cart during checkout, and the discount value will be applied immediately. Magento 2 also supports a coupon code feature. Magento 2 has Cart Price Rules which help you run a promotion on your store and offer discounts to the customers using a coupon code.
Newsletter is an important marketing tool which helps you to inform clients regularly about shop's activities particularly as new products, promotions, discounts or loyalty programs. It is a great way to gain more customers to your store.
Within the configuration, you can give a confirmation link that the customers need to click on to complete the subscription process. The process that requires customers to take a secondary step to verify the subscription is called the double opt-in1 method. Applying this method will reduce the spam to your newsletters.
Magento is one of the powerful eCommerce platforms, and it's designed to be SEO friendly by default. Magento 2 launched in November 2015 and it has created a lot of buzz around its SEO features.
In Magento 2, we see many improved SEO options. This new Magento version has been totally revamped and geared up to improve the default SEO capabilities. In this article, we will show you great tips to improve Magento 2 SEO.
Integrating Gooogle Analytics to your online website is a must-have task to catch more potential customers to visit your website. It collects to translate it into something useful for your business. Google Analytics for Magento is a free tool to monitor traffic and collect data from your website. So, why don't you add Google Analytics to your Magento store?
Google Analytics not only lets you view your traffic stats, but you can also determine the level of user engagement of any page on your store which can help in improving the performance and optimizing your store's SEO.
Google Fonts provides a large number of web fonts that anyone can use. It's an awesome service and one that many website owners should take advantage of.
In this tutorial, we will guide you How to add other google fonts to Magento Themes from MagenTech.