Resolving the Empty Slider Issue in Product Slider CMS-Element for Shopware 6.6.5.0 and Newer
Introduction
If you’re working with Shopware 6.6.5.0 or later versions and have encountered an issue where the Product Slider CMS element displays an empty slider when using a dynamic product group, you’re not alone. This problem occurs when products from a dynamic group fail to render correctly in the storefront, leaving your slider looking bare. Fortunately, there’s a workaround that can help you get things back on track.
Understanding the Issue
In Shopware 6.6.5.0 and newer versions, the Product Slider CMS element should ideally display products from the dynamic product group you’ve selected in its configuration. However, a bug in these versions prevents the products from rendering properly. Instead of showcasing the dynamic product group’s items, the slider appears empty, which can be a significant issue for your online store’s presentation and user experience.
The Workaround
To address this issue, you can apply a temporary fix by using code from an earlier version of Shopware. Specifically, you’ll need to replace the problematic file with a version from Shopware 6.5.8.7 to 6.6.1.0. Here’s how you can do it:
- Locate the File: Find the file
ProductSliderCmsElementResolver.phpin the following directory:
vendor/shopware/core/Content/Product/Cms/ProductSliderCmsElementResolver.php Obtain the Correct Version: Download the
ProductSliderCmsElementResolver.phpfile from Shopware version 6.5.8.7 to 6.6.1.0. You can typically find this file in the Shopware GitHub repository or through your version control system if you maintain one.Replace the File: Replace the existing
ProductSliderCmsElementResolver.phpfile in your Shopware installation with the version you’ve downloaded.Clear the Cache: After replacing the file, make sure to clear your Shopware cache. You can do this from the Shopware administration panel or by running the following command in your terminal:
bin/console cache:clear- Verify the Fix: Check the storefront to confirm that the Product Slider now displays products from the dynamic product group as expected.
Conclusion
While waiting for an official fix from Shopware, this workaround should help you manage the empty slider issue effectively. By reverting to a previous version of the ProductSliderCmsElementResolver.php file, you can restore the functionality of the Product Slider CMS element and ensure that your dynamic product groups are rendered correctly in the storefront.
