PHP Warning: Undefined array key 1
Closed, ResolvedPublicPRODUCTION ERROR
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Description

Error

mwversion: 1.45.0-wmf.11
timestamp: 2025-07-29T02:33:49.120Z
phpversion: 8.1.33
reqId: d51a26b5-9131-40a0-9e30-cff65e54909e
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Warning: Undefined array key 1

Frame	Location	Call
from	/srv/mediawiki/php-1.45.0-wmf.11/extensions/SecurePoll/includes/Pages/TallyListPage.php(418)
#0	/srv/mediawiki/php-1.45.0-wmf.11/extensions/SecurePoll/includes/Pages/TallyListPage.php(418)	MediaWiki\Exception\MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.45.0-wmf.11/extensions/SecurePoll/includes/Pages/TallyListPage.php(131)	MediaWiki\Extension\SecurePoll\Pages\TallyListPage->submitJob(MediaWiki\Extension\SecurePoll\Entities\Election, array)
#2	/srv/mediawiki/php-1.45.0-wmf.11/includes/htmlform/HTMLForm.php(825)	MediaWiki\Extension\SecurePoll\Pages\TallyListPage->submitForm(array, MediaWiki\HTMLForm\OOUIHTMLForm)
#3	/srv/mediawiki/php-1.45.0-wmf.11/includes/htmlform/HTMLForm.php(706)	MediaWiki\HTMLForm\HTMLForm->trySubmit()
#4	/srv/mediawiki/php-1.45.0-wmf.11/includes/htmlform/HTMLForm.php(722)	MediaWiki\HTMLForm\HTMLForm->tryAuthorizedSubmit()
#5	/srv/mediawiki/php-1.45.0-wmf.11/extensions/SecurePoll/includes/Pages/TallyListPage.php(105)	MediaWiki\HTMLForm\HTMLForm->show()
#6	/srv/mediawiki/php-1.45.0-wmf.11/extensions/SecurePoll/includes/SpecialSecurePoll.php(70)	MediaWiki\Extension\SecurePoll\Pages\TallyListPage->execute(array)
#7	/srv/mediawiki/php-1.45.0-wmf.11/includes/specialpage/SpecialPage.php(725)	MediaWiki\Extension\SecurePoll\SpecialSecurePoll->execute(string)
#8	/srv/mediawiki/php-1.45.0-wmf.11/includes/specialpage/SpecialPageFactory.php(1724)	MediaWiki\SpecialPage\SpecialPage->run(string)
#9	/srv/mediawiki/php-1.45.0-wmf.11/includes/actions/ActionEntryPoint.php(499)	MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, MediaWiki\Context\RequestContext)
#10	/srv/mediawiki/php-1.45.0-wmf.11/includes/actions/ActionEntryPoint.php(143)	MediaWiki\Actions\ActionEntryPoint->performRequest()
#11	/srv/mediawiki/php-1.45.0-wmf.11/includes/MediaWikiEntryPoint.php(198)	MediaWiki\Actions\ActionEntryPoint->execute()
#12	/srv/mediawiki/php-1.45.0-wmf.11/index.php(58)	MediaWiki\MediaWikiEntryPoint->run()
#13	/srv/mediawiki/w/index.php(3)	require(string)
#14	{main}

Impact

Notes

Details

Request URL: https://vote.wikimedia.org/wiki/Special:SecurePoll/tallies/1854

Related Changes in Gerrit:

	Subject	Repo	Branch	Lines +/-
	Improve array handling when transforming modifer data in TallyListPage	mediawiki/extensions/SecurePoll	master	+9 -3

Customize query in gerrit

Event Timeline

Reedy created this task.Jul 29 2025, 2:10 PM

Restricted Application added a project: Trust and Safety Product Team. · View Herald TranscriptJul 29 2025, 2:10 PM

Restricted Application added a subscriber: Aklapper. · View Herald Transcript

thcipriani moved this task from Untriaged to Jul–Sep 2025 on the Wikimedia-production-error board.Jul 29 2025, 6:41 PM

TallyListPage.php line 418 was touched 3 weeks ago in https://gerrit.wikimedia.org/r/c/mediawiki/extensions/SecurePoll/+/1166805. cc @STran

STran claimed this task.Jul 30 2025, 2:47 PM

Change #1174667 had a related patch set uploaded (by STran; author: STran):

[mediawiki/extensions/SecurePoll@master] Improve array handling when transforming modifer data in TallyListPage

https://gerrit.wikimedia.org/r/1174667

gerritbot added a project: Patch-For-Review.Jul 31 2025, 9:08 AM

STran added a project: Trust and Safety Product Sprint (Sprint Rum baba (July 28 - August 15)).Jul 31 2025, 9:08 AM

STran moved this task from Priority Backlog to Needs Review on the Trust and Safety Product Sprint (Sprint Rum baba (July 28 - August 15)) board.

STran moved this task from Backlog to Actively working on the MediaWiki-extensions-SecurePoll board.Jul 31 2025, 11:29 AM

Change #1174667 merged by jenkins-bot:

[mediawiki/extensions/SecurePoll@master] Improve array handling when transforming modifer data in TallyListPage

https://gerrit.wikimedia.org/r/1174667

Tchanders moved this task from Needs Review to Done on the Trust and Safety Product Sprint (Sprint Rum baba (July 28 - August 15)) board.Jul 31 2025, 4:10 PM

Maintenance_bot removed a project: Patch-For-Review.Jul 31 2025, 4:36 PM

ReleaseTaggerBot added a project: MW-1.45-notes (1.45.0-wmf.13; 2025-08-05).Jul 31 2025, 5:01 PM

Dreamy_Jazz moved this task from Inbox to Engineering on the Trust and Safety Product Team board.Aug 6 2025, 9:03 AM

Dreamy_Jazz added a project: Essential-Work.Aug 14 2025, 10:33 AM

Seems to have been fixed by the above patch. No occurrences in logstash since July 31.

STran closed this task as Resolved.Aug 20 2025, 11:22 AM

STran moved this task from Actively working to Done on the MediaWiki-extensions-SecurePoll board.

PHP Warning: Undefined array key 1Closed, ResolvedPublicPRODUCTION ERRORActions