ACSD-59280: ReflectionUnionType::getName() error in 2.4.4-pX installations
The ACSD-59280 patch fixes the issue where the call to undefined method ReflectionUnionType::getName() error occurs during the installation of 2.4.4-pX versions. This patch is available when the Quality Patches Tool (QPT) 1.1.50 is installed. The patch ID is ACSD-59280. Please note that the issue was fixed in Adobe Commerce 2.4.5.
Affected products and versions
The patch is created for Adobe Commerce version:
- Adobe Commerce (all deployment methods) 2.4.4-p8
Compatible with Adobe Commerce versions:
- Adobe Commerce (all deployment methods) 2.4.4 - 2.4.4-p10
magento/quality-patches package to the latest version and check the compatibility on the Quality Patches Tool: Search for patches page. Use the patch ID as a search keyword to locate the patch.Issue
ReflectionUnionType::getName() error during 2.4.4-pX installation.
Steps to reproduce:
Perform a fresh installation using Composer.
Expected results:
The installation process completes without errors.
Actual results:
You see the following error during the setup:upgrade process:
Call to undefined method ReflectionUnionType::getName()
Apply the patch
To apply individual patches, use the following links depending on your deployment method:
- Adobe Commerce or Magento Open Source on-premises: Quality Patches Tool > Usage in the Quality Patches Tool guide.
- Adobe Commerce on cloud infrastructure: Upgrades and Patches > Apply Patches in the Commerce on Cloud Infrastructure guide.
Related reading
To learn more about Quality Patches Tool, refer to:
- Quality Patches Tool released: a new tool to self-serve quality patches in the support knowledge base.
- Check if patch is available for your Adobe Commerce issue using Quality Patches Tool in the Quality Patches Tool guide.
For info about other patches available in QPT, refer to Quality Patches Tool: Search for patches in the Quality Patches Tool guide.