UPSTREAM FIX

magento2-38239: Setup:upgrade errors when an applied patch is changed to a new class name

Community fix magento2-38239 merged into magento/magento2 on 2025-08-04, released in 2.4.9; applies cleanly to 17 releases from 2.4.7 to 2.4.8-p5.

Fixes setup:upgrade errors when an applied patch is changed to a new class name edited

Pull request title
[Magento 2.3.x] Declarative Schema :: Data/Schema Patches getAliases() not working as expected
Pull request
magento/magento2#38239
Issues
#23031 human, #31396 human
Author
@thomas-kl1
Merged
2025-08-04
Fixed in
2.4.9
Reported on
—
Categories
—
Components
magento/framework

Labels

Area
Framework
Component
Framework/Setup, Setup
Priority
P3
Severity
—
Reported on (labels)
2.3.x

Issue

Title and steps come from the upstream issue and pull request.

The upstream issue and pull request have no structured description.

Code match per tag

Each tag was checked with git apply --check against that tag's files. A clean match means the change applies; it is not a test result. Tags that already contain the fix are marked.

LineCode match per tagTests
2.4.6
2.4.6 conflict 2.4.6-p1 conflict 2.4.6-p2 conflict 2.4.6-p3 conflict 2.4.6-p4 conflict 2.4.6-p5 conflict 2.4.6-p6 conflict 2.4.6-p7 conflict 2.4.6-p8 conflict 2.4.6-p9 conflict 2.4.6-p10 conflict 2.4.6-p11 conflict 2.4.6-p12 conflict 2.4.6-p13 conflict 2.4.6-p14 conflict 2.4.6-p15 conflict
2.4.6: no test data 2.4.6-p1: no test data 2.4.6-p2: no test data 2.4.6-p3: no test data 2.4.6-p4: no test data 2.4.6-p5: no test data 2.4.6-p6: no test data 2.4.6-p7: no test data 2.4.6-p8: no test data 2.4.6-p9: no test data 2.4.6-p10: no test data 2.4.6-p11: no test data 2.4.6-p12: no test data 2.4.6-p13: no test data 2.4.6-p14: no test data 2.4.6-p15: no test data
2.4.7
2.4.7 clean 2.4.7-p1 clean 2.4.7-p2 clean 2.4.7-p3 clean 2.4.7-p4 clean 2.4.7-p5 clean 2.4.7-p6 clean 2.4.7-p7 clean 2.4.7-p8 clean 2.4.7-p9 clean 2.4.7-p10 clean
2.4.7: no test data 2.4.7-p1: no test data 2.4.7-p2: no test data 2.4.7-p3: no test data 2.4.7-p4: no test data 2.4.7-p5: no test data 2.4.7-p6: no test data 2.4.7-p7: no test data 2.4.7-p8: no test data 2.4.7-p9: no test data 2.4.7-p10: test files do not apply to this releaseunit: could not run before, could not run after
2.4.8
2.4.8 clean 2.4.8-p1 clean 2.4.8-p2 clean 2.4.8-p3 clean 2.4.8-p4 clean 2.4.8-p5 clean
2.4.8: no test data 2.4.8-p1: no test data 2.4.8-p2: no test data 2.4.8-p3: no test data 2.4.8-p4: no test data 2.4.8-p5: passes before and after (test does not cover the fix)unit: passes before and after
2.4.9
2.4.9 conflictcontains the fix
2.4.9: no test data

Triage

Model @cf/cloudflare/clef. Probability this is a bug fix: 96.9%. Probability it is security relevant: 0.5%.

Show the model's answers and probabilities
QuestionAnswerProbabilitiesConfidence
Change kindbugfixbugfix 95.8%, refactor 1.6%, feature 1.1%, tests_only 0.8%, dependency 0.4%, docs_only 0.3%90.3%
Areaframeworkframework 93.1%, admin 2.3%, other 1.7%84.8%
Reported versionunspecifiedunspecified 37.6%, 2.4.3-p2 1.7%, 2.4.3-p1 1.7%13.7%
Scope0.86 of 21 41.9%, 0 35.9%, 2 22.2%3.1%
Risk0.70 of 21 44.2%, 0 42.9%, 2 12.9%9.4%
Worth backporting1.31 of 22 49.6%, 1 31.9%, 0 18.5%7.3%

Download

For cweagans/composer-patches, choose a version below and download the bundle. Copy its magento2-38239/ folder into patches/composer/, merge composer.patches.json into composer.json, then run composer install. Test files are always removed; paths are relative to each package root, using the default -p1 level.

Packages (1): magento/framework
Bundle README (what the ZIP ships)
# magento2-38239

Community fix merged upstream into magento/magento2, adapted by magento.watch.
This is not a patch published by Adobe.

Pull request: https://github.com/magento/magento2/pull/38239
Issue: https://github.com/magento/magento2/issues/23031
Issue: https://github.com/magento/magento2/issues/31396
Author: @thomas-kl1
Source commit: d8fded6ed0038e4f50edb2a68d1eff3940a9e1f4
Modifications: test files and documentation removed, paths rewritten relative to each Composer package.
Licence: OSL-3.0 / AFL-3.0, as the original Magento Open Source code.
Maintainer: Łukasz Bajsarowicz (@lbajsarowicz)

Licence: Magento Open Source code under OSL-3.0 and AFL-3.0. The bundle carries the original author, source commit and the list of modifications.

Sources

Łukasz Bajsarowicz
Built by

Łukasz Bajsarowicz, e-commerce architect

Magento and Adobe Commerce architecture, upgrades, performance and audits for merchants and agencies since 2015; magento.watch is the tooling I use on those projects.

Open source, maintained on weekends.