UPSTREAM FIX

magento2-39799: Adds table and column to the SchemaBuilder Undefined array key type error

Community fix magento2-39799 merged into magento/magento2 on 2025-07-04, released in 2.4.9.

Adds table and column to the SchemaBuilder Undefined array key type error edited

Pull request title
improve error handling SchemaBuilder
Pull request
magento/magento2#39799
Issues
#39816 pr-derived
Author
@Genaker
Merged
2025-07-04
Fixed in
2.4.9
Reported on
—
Categories
—
Components
magento/framework

Labels

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

Issue

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

The upstream issue and pull request have no structured description.

Error signatures

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 conflict 2.4.7-p1 conflict 2.4.7-p2 conflict 2.4.7-p3 conflict 2.4.7-p4 conflict 2.4.7-p5 conflict 2.4.7-p6 conflict 2.4.7-p7 conflict 2.4.7-p8 conflict 2.4.7-p9 conflict 2.4.7-p10 conflict
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: no test data
2.4.8
2.4.8 conflict 2.4.8-p1 conflict 2.4.8-p2 conflict 2.4.8-p3 conflict 2.4.8-p4 conflict 2.4.8-p5 conflict
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: no test data
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: 76.8%. Probability it is security relevant: 0.6%.

Show the model's answers and probabilities
QuestionAnswerProbabilitiesConfidence
Change kindbugfixbugfix 84.2%, refactor 9.0%, feature 3.4%, tests_only 1.5%, docs_only 1.0%, dependency 0.9%66.3%
Areaframeworkframework 91.5%, catalog 2.6%, admin 2.0%81.5%
Reported versionunspecifiedunspecified 20.6%, 2.4.6 3.9%, 2.4.7 2.5%4.2%
Scope0.84 of 21 53.6%, 0 31.4%, 2 15.0%11.3%
Risk0.25 of 20 80.4%, 1 14.6%, 2 5.0%50.6%
Worth backporting1.21 of 22 43.0%, 1 34.9%, 0 22.1%3.3%

Download

For cweagans/composer-patches, choose a version below and download the bundle. Copy its magento2-39799/ 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.

No checked release lacks this fix with a clean code match, so no bundle is offered.

Bundle README (what the ZIP ships)
# magento2-39799

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/39799
Issue: https://github.com/magento/magento2/issues/39816
Author: @Genaker
Source commit: eb0fb3359d2d6b3454642e40eb5ce67d6a6a5f1b
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.