Shopware Theme Troubles? Fix the 'all.js 404' Error After Updates

Resolving Theme 404 Errors After a Shopware Update

Updating your Shopware store is crucial for security and accessing the latest features. However, sometimes updates can introduce unexpected issues. A common problem encountered after updating a Shopware store, particularly to version 6.6 or later, is a 404 error related to the all.js file. This article provides a comprehensive guide to understanding and resolving this issue.

This issue was recently discussed in the Shopware forum, where a user, code.bach, reported receiving a theme/4dfab05e0110e4a3ee63c438d92e87d0/js/all.js net::ERR_ABORTED 404 (Not Found) error after updating their Shopware instance and running ./bin/build-storefront.sh. They also suspected that their custom JavaScript files were not functioning correctly because of this problem.

Max_Shop, another forum member, correctly pointed out that all.js should not exist in Shopware 6.6+ versions. They suggested that the file might be hardcoded within the theme being used. Max_Shop provided a valuable link to the Shopware changelog, specifically referencing the removal of all.js in Shopware 6.6.0.0, which introduced asynchronous JavaScript loading.

The relevant section of the changelog states:

title: Async JavaScript and all.js removal
issue: NEXT-30176
---
# Storefront
* Deprecated `all.js` inside `Resources/views/storefront/layout/meta.html.twig`. Each app/plugin will get its own JavaScript served by a separate `

Simply remove this line. After removing the line, clear the cache and rebuild the storefront.

Migrate My Store: Your Shopware Migration Partner

Updating Shopware versions and ensuring theme compatibility can be challenging. At Migrate My Store, we specialize in Shopware migrations and updates. Our team of experts can help you seamlessly transition to the latest Shopware version, ensuring your theme is fully compatible and your store functions flawlessly. Contact us today for a free consultation!