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Maniphest T413313

On Wikimedia Commons: Uncaught Error: Widget not found
Closed, ResolvedPublic2 Estimated Story PointsPRODUCTION ERROR
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Description

Steps to replicate the issue (include links if applicable):

What happens?:

  • A JaveScript error pop up:
    grafik.png (1×420 px, 87 KB)

Console on Firefox shows:

grafik.png (472×1 px, 66 KB)

I am not sure, if the error "Uncaught Error: Permission denied to access property "apply"" is related.

What should have happened instead?:

No error should be shown :-)

Software version (on Special:Version page; skip for WMF-hosted wikis like Wikipedia):

Happens since the deployment train rolled out 1.46.0-wmf.7. Therefore probably a regession

Details

Related Changes in Gerrit:
SubjectRepoBranchLines +/-
SpecialPageLanguage: Use OOUI infuse if language selector is presentmediawiki/corewmf/1.46.0-wmf.7+26 -24
SpecialPageLanguage: Use OOUI infuse if language selector is presentmediawiki/coremaster+26 -24
Customize query in gerrit

Related Objects

Event Timeline

Raymond created this task.Dec 20 2025, 12:33 PM
Restricted Application changed the subtype of this task from "Bug Report" to "Production Error". · View Herald TranscriptDec 20 2025, 12:33 PM
Restricted Application added a subscriber: Aklapper. · View Herald Transcript
taavi added projects: Language and Product Localization, MediaWiki-General.Dec 20 2025, 12:40 PM
taavi subscribed.

Probably caused by https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1211707, which removed the presence check for #mw-pl-languageselector?

gerritbot added a comment.Dec 20 2025, 2:30 PM

Change #1219972 had a related patch set uploaded (by Abijeet Patro; author: Abijeet Patro):

[mediawiki/core@master] SpecialPageLanguage: Use OOUI infuse if language selector is present

https://gerrit.wikimedia.org/r/1219972

gerritbot added a project: Patch-For-Review.Dec 20 2025, 2:30 PM
abi_ claimed this task.Dec 20 2025, 2:30 PM
abi_ triaged this task as High priority.
abi_ edited projects, added LPL Essential (FY2025-26 Q2); removed Language and Product Localization.
abi_ set the point value for this task to 2.
abi_ moved this task from Backlog to In Progress on the LPL Essential (FY2025-26 Q2) board.
gerritbot added a comment.Dec 20 2025, 5:58 PM

Change #1219972 merged by jenkins-bot:

[mediawiki/core@master] SpecialPageLanguage: Use OOUI infuse if language selector is present

https://gerrit.wikimedia.org/r/1219972

Maintenance_bot removed a project: Patch-For-Review.Dec 20 2025, 6:30 PM
hueitan awarded a token.Dec 20 2025, 8:17 PM
TheDJ subscribed.Dec 21 2025, 12:05 PM

Someone should schedule this for a scap deploy, as there is no train the next two weeks.

Umherirrender merged a task: T413297: special.pageLanguage.js runs and fails on action=delete pages.Dec 21 2025, 12:41 PM
Umherirrender added a subscriber: NguoiDungKhongDinhDanh.
gerritbot added a comment.Dec 21 2025, 4:07 PM

Change #1220016 had a related patch set uploaded (by Abijeet Patro; author: Abijeet Patro):

[mediawiki/core@wmf/1.46.0-wmf.7] SpecialPageLanguage: Use OOUI infuse if language selector is present

https://gerrit.wikimedia.org/r/1220016

gerritbot added a project: Patch-For-Review.Dec 21 2025, 4:07 PM
gerritbot added a comment.Jan 5 2026, 8:21 AM

Change #1220016 merged by jenkins-bot:

[mediawiki/core@wmf/1.46.0-wmf.7] SpecialPageLanguage: Use OOUI infuse if language selector is present

https://gerrit.wikimedia.org/r/1220016

Stashbot added a comment.Jan 5 2026, 8:24 AM

Mentioned in SAL (#wikimedia-operations) [2026-01-05T08:24:18Z] <zabe@deploy2002> Started scap sync-world: Backport for [[gerrit:1220016|SpecialPageLanguage: Use OOUI infuse if language selector is present (T413313)]]

Maintenance_bot removed a project: Patch-For-Review.Jan 5 2026, 8:30 AM
Stashbot added a comment.Jan 5 2026, 8:59 AM

Mentioned in SAL (#wikimedia-operations) [2026-01-05T08:59:24Z] <zabe@deploy2002> abi, zabe: Backport for [[gerrit:1220016|SpecialPageLanguage: Use OOUI infuse if language selector is present (T413313)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

Stashbot added a comment.Jan 5 2026, 9:12 AM

Mentioned in SAL (#wikimedia-operations) [2026-01-05T09:12:43Z] <zabe@deploy2002> Finished scap sync-world: Backport for [[gerrit:1220016|SpecialPageLanguage: Use OOUI infuse if language selector is present (T413313)]] (duration: 48m 25s)

abi_ moved this task from In Progress to Need QA on the LPL Essential (FY2025-26 Q2) board.Jan 5 2026, 10:26 AM

This was caused due to changes made for T410267

A fix for this has been deployed and I'm no longer able to reproduce it on Test Wikipedia.

Nikerabbit closed this task as Resolved.Jan 8 2026, 11:17 AM
Nikerabbit added a project: LPL Projects (ULS rewrite).
Nikerabbit moved this task from Need QA to Done on the LPL Essential (FY2025-26 Q2) board.
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