Maniphest T431911

Uncaught TypeError: Cannot read properties of null (reading 'nodeValue')
Closed, ResolvedPublicPRODUCTION ERROR
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Assigned To

Authored By

	Jdlrobson-WMF
	Jul 10 2026, 11:54 PM

Project Tags

Referenced Files

None

Subscribers

Aklapper

Jdlrobson-WMF

Description

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

Visit https://www.mediawiki.org/w/index.php?oldid=8401062

What happens?:
Uncaught TypeError: Cannot read properties of null (reading 'nodeValue')

at pygments.links.scribunto.js:53:42
   at Array.forEach (<anonymous>)
   at pygments.links.scribunto.js:48:36
   at Array.forEach (<anonymous>)
   at pygments.links.scribunto.js:29:15
   at Object.fire (mediawiki.base.js:630:10)
   at HTMLDocument.<anonymous> (ready.js:103:33)
   at mightThrow (jquery.js:3489:29)
   at process (jquery.js:3557:12)

What should have happened instead?:

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

Other information (browser name/version, screenshots, etc.):

Details

Related Changes in Gerrit:

	Subject	Author	Repo	Branch	Lines +/-
	Avoid accessing properties of null	NguoiDungKhongDinhDanh	mediawiki/extensions/SyntaxHighlight_GeSHi	master	+4 -4

Customize query in gerrit

Event Timeline

Jdlrobson-WMF created this task.Jul 10 2026, 11:54 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJul 10 2026, 11:54 PM

Jdlrobson-WMF added a project: Wikimedia-production-error.Jul 10 2026, 11:54 PM

Restricted Application changed the subtype of this task from "Bug Report" to "Production Error". · View Herald TranscriptJul 10 2026, 11:54 PM

NguoiDungKhongDinhDanh updated the task description. (Show Details)Jul 11 2026, 12:17 PM

Change #1309773 had a related patch set uploaded (by NguoiDungKhongDinhDanh; author: NguoiDungKhongDinhDanh):

[mediawiki/extensions/SyntaxHighlight_GeSHi@master] Avoid accessing properties of null

https://gerrit.wikimedia.org/r/1309773

gerritbot added a project: Patch-For-Review.Jul 11 2026, 12:40 PM

NguoiDungKhongDinhDanh claimed this task.Jul 11 2026, 12:40 PM

Change #1309773 merged by jenkins-bot:

[mediawiki/extensions/SyntaxHighlight_GeSHi@master] Avoid accessing properties of null

https://gerrit.wikimedia.org/r/1309773

ReleaseTaggerBot added a project: MW-1.47-notes (1.47.0-wmf.11; 2026-07-14).Jul 12 2026, 6:00 PM

Maintenance_bot removed a project: Patch-For-Review.Jul 12 2026, 6:31 PM

NguoiDungKhongDinhDanh closed this task as Resolved.Jul 12 2026, 6:57 PM

Uncaught TypeError: Cannot read properties of null (reading 'nodeValue')Closed, ResolvedPublicPRODUCTION ERRORActions

Description

Details

Event Timeline

Uncaught TypeError: Cannot read properties of null (reading 'nodeValue')
Closed, ResolvedPublicPRODUCTION ERROR
Actions