ACSD-66153: A page returns a 500 error because of a cached incorrect layout structure

Categories

Cache, Content

Components

magento/framework

Origin

adobe-commerce-support

Since QPT

1.1.69

Issue

A page returns a 500 error because of a cached incorrect layout structure.

Steps to reproduce

1. Install 2.4-develop. 1. Create and install custom module: 1.1 Add a custom block to the catalog_category_view layout. 1.1 Inject Magento\Framework\View\Result\Layout into the custom block through its constructor. 1. Create the category shop. 1. Open two terminal windows: 1. Terminal 1: Continuously clean the layout cache: for i in {1..200}; do bin/magento cache:clean layout done 1. Terminal 2: Simulate concurrent requests to the category page: for i in {1..200}; do curl -s -o /dev/null -w "Request $i: HTTP %{http_code}\n""http://your_magento_base_url/shop.html?req=$i" done 1. Some requests randomly fail with a 500 status code, and the var/log/support_report.log shows the following error: report.CRITICAL: The element with the "root" ID wasn't found. Verify the ID and try again. [] []

Adobe's page lists 2.4.4 - 2.4.8-p1 as compatible; the versions below are resolved from the current QPT constraints and are the ones the tool will offer.

Adobe scheduled the permanent fix for 2.4.9.

Install

Install the Quality Patches Tool with composer require magento/quality-patches, apply the prerequisites listed for all files applicable to your distribution and version first, then run vendor/bin/magento-patches apply ACSD-66153. On Cloud, add ACSD-66153 under stage.build.QUALITY_PATCHES in .magento.env.yaml.

For cweagans/composer-patches, choose a compatible version below and download the bundle. Copy its ACSD-66153/ folder into patches/composer/, merge composer.patches.json into composer.json, then run composer install. Bundle prerequisites the same way and list them first. Paths are relative to each package root, using the default -p1 level. Prefer local files when configuring composer-patches; a remote URL can change.

Patch files and compatible versions

Sources

• Adobe documentation for ACSD-66153
• JSON API: /api/v1/patches/ACSD-66153