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Maniphest T276649

PHP Notice: Undefined property: stdClass::$title
Closed, ResolvedPublicPRODUCTION ERROR
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Description

Error

MediaWiki version: 1.36.0-wmf.33

message
PHP Notice: Undefined property: stdClass::$title

Impact

Notes

Details

Request URL
https://en.wikipedia.org/w/rest.php/en.wikipedia.org/v3/page/pagebundle/User_talk%3ADavidgothberg%2FPgn/934988365
Stack Trace
exception.trace
from /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TT/WikiLinkHandler.php(629)
#0 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TT/WikiLinkHandler.php(786): Wikimedia\Parsoid\Wt2Html\TT\WikiLinkHandler->addLinkAttributesAndGetContent(Wikimedia\Parsoid\Tokens\TagTk, Wikimedia\Parsoid\Tokens\SelfclosingTagTk, stdClass, boolean)
#1 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TT/WikiLinkHandler.php(422): Wikimedia\Parsoid\Wt2Html\TT\WikiLinkHandler->renderInterwikiLink(Wikimedia\Parsoid\Tokens\SelfclosingTagTk, stdClass)
#2 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TT/WikiLinkHandler.php(380): Wikimedia\Parsoid\Wt2Html\TT\WikiLinkHandler->wikiLinkHandler(Wikimedia\Parsoid\Tokens\SelfclosingTagTk, stdClass, boolean)
#3 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TT/WikiLinkHandler.php(1690): Wikimedia\Parsoid\Wt2Html\TT\WikiLinkHandler->onWikiLink(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#4 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TT/TokenHandler.php(202): Wikimedia\Parsoid\Wt2Html\TT\WikiLinkHandler->onTag(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#5 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TokenTransformManager.php(118): Wikimedia\Parsoid\Wt2Html\TT\TokenHandler->process(array)
#6 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TokenTransformManager.php(168): Wikimedia\Parsoid\Wt2Html\TokenTransformManager->processChunk(array)
#7 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/TokenTransformManager.php(166): Wikimedia\Parsoid\Wt2Html\TokenTransformManager->processChunkily(string, array)
#8 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/HTML5TreeBuilder.php(417): Wikimedia\Parsoid\Wt2Html\TokenTransformManager->processChunkily(string, array)
#9 [internal function]: Wikimedia\Parsoid\Wt2Html\HTML5TreeBuilder->processChunkily(string, array)
#10 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/DOMPostProcessor.php(900): Generator->current()
#11 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipeline.php(178): Wikimedia\Parsoid\Wt2Html\DOMPostProcessor->processChunkily(string, array)
#12 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipelineFactory.php(310): Wikimedia\Parsoid\Wt2Html\ParserPipeline->parseChunkily(string, array)
#13 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Core/WikitextContentModelHandler.php(106): Wikimedia\Parsoid\Wt2Html\ParserPipelineFactory->parse(string)
#14 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Parsoid.php(162): Wikimedia\Parsoid\Core\WikitextContentModelHandler->toDOM(Wikimedia\Parsoid\Config\Env)
#15 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/src/Parsoid.php(194): Wikimedia\Parsoid\Parsoid->parseWikitext(MWParsoid\Config\PageConfig, array)
#16 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/extension/src/Rest/Handler/ParsoidHandler.php(589): Wikimedia\Parsoid\Parsoid->wikitext2html(MWParsoid\Config\PageConfig, array, NULL)
#17 /srv/mediawiki/php-1.36.0-wmf.33/vendor/wikimedia/parsoid/extension/src/Rest/Handler/PageHandler.php(88): MWParsoid\Rest\Handler\ParsoidHandler->wt2html(MWParsoid\Config\PageConfig, array)
#18 /srv/mediawiki/php-1.36.0-wmf.33/includes/Rest/Router.php(395): MWParsoid\Rest\Handler\PageHandler->execute()
#19 /srv/mediawiki/php-1.36.0-wmf.33/includes/Rest/Router.php(322): MediaWiki\Rest\Router->executeHandler(MWParsoid\Rest\Handler\PageHandler)
#20 /srv/mediawiki/php-1.36.0-wmf.33/includes/Rest/EntryPoint.php(165): MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#21 /srv/mediawiki/php-1.36.0-wmf.33/includes/Rest/EntryPoint.php(130): MediaWiki\Rest\EntryPoint->execute()
#22 /srv/mediawiki/php-1.36.0-wmf.33/rest.php(31): MediaWiki\Rest\EntryPoint::main()
#23 /srv/mediawiki/w/rest.php(3): require(string)
#24 {main}
SubjectRepoBranchLines +/-
Bump wikimedia/parsoid to 0.13.0-a28mediawiki/vendorwmf/1.36.0-wmf.35+59 -58
Bump wikimedia/parsoid to 0.13.0-a28mediawiki/vendormaster+59 -58
Bump wikimedia/parsoid to 0.13.0-a27mediawiki/vendormaster+138 -27
Subpages on interwiki / language links are invalidmediawiki/services/parsoidmaster+9 -5
Customize query in gerrit

Related Objects

Event Timeline

ssastry created this task.Mar 6 2021, 3:25 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 6 2021, 3:25 AM
ssastry renamed this task from Call to a member function getPrefixedText() on null to PHP Notice: Undefined property: stdClass::$title.Mar 6 2021, 3:26 AM
ssastry updated the task description. (Show Details)
ssastry changed Phatality ID from d9a82939fd2ef574082e2b3e454cf6f0df3319e20762b0bd60aa81fd6b5a537b to 9e23eeec77054804a83aeee01e136d80a926e8e995b0ea1feb1ded3227a18526.
Umherirrender added subscribers: Arlolra, cscott, Umherirrender.Mar 6 2021, 3:04 PM

The line was changed some weeks ago - https://gerrit.wikimedia.org/r/c/mediawiki/services/parsoid/+/657201 for T270373: Wikisource Export: Underscores show instead of spaces in some titles

Arlolra claimed this task.Mar 6 2021, 3:19 PM
Arlolra triaged this task as Medium priority.
Arlolra moved this task from Needs Triage to Bugs & Crashers on the Parsoid board.
Arlolra added a comment.Mar 8 2021, 11:50 PM

Reproducible with echo "[[meta:../sibling]]" | php bin/parse.php --pageName "User_talk:Davidgothberg/Pgn"

I guess there's some interaction between interwiki links and subpages to clear up. The legacy parser considers this invalid.

gerritbot added a comment.Mar 9 2021, 12:15 AM

Change 670015 had a related patch set uploaded (by Arlolra; owner: Arlolra):
[mediawiki/services/parsoid@master] [WIP] Subpages on interwiki / language links

https://gerrit.wikimedia.org/r/670015

gerritbot added a project: Patch-For-Review.Mar 9 2021, 12:15 AM
Krinkle moved this task from Untriaged to Mar 2021 on the Wikimedia-production-error board.Mar 10 2021, 1:35 AM
gerritbot added a comment.Mar 11 2021, 10:05 PM

Change 670015 merged by jenkins-bot:
[mediawiki/services/parsoid@master] Subpages on interwiki / language links are invalid

https://gerrit.wikimedia.org/r/670015

Maintenance_bot removed a project: Patch-For-Review.Mar 11 2021, 10:10 PM
Arlolra closed this task as Resolved.Mar 11 2021, 10:26 PM
gerritbot added a comment.Mar 15 2021, 8:10 PM

Change 672528 had a related patch set uploaded (by C. Scott Ananian; owner: C. Scott Ananian):
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a27

https://gerrit.wikimedia.org/r/672528

gerritbot added a project: Patch-For-Review.Mar 15 2021, 8:10 PM
gerritbot added a comment.Mar 15 2021, 11:51 PM

Change 672528 merged by jenkins-bot:
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a27

https://gerrit.wikimedia.org/r/672528

Maintenance_bot removed a project: Patch-For-Review.Mar 16 2021, 12:10 AM
gerritbot added a comment.Mar 16 2021, 9:30 PM

Change 672826 had a related patch set uploaded (by C. Scott Ananian; owner: C. Scott Ananian):
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a28

https://gerrit.wikimedia.org/r/672826

gerritbot added a project: Patch-For-Review.Mar 16 2021, 9:30 PM
gerritbot added a comment.Mar 16 2021, 10:36 PM

Change 672826 merged by jenkins-bot:
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a28

https://gerrit.wikimedia.org/r/672826

gerritbot added a comment.Mar 16 2021, 10:40 PM

Change 672812 had a related patch set uploaded (by C. Scott Ananian; owner: C. Scott Ananian):
[mediawiki/vendor@wmf/1.36.0-wmf.35] Bump wikimedia/parsoid to 0.13.0-a28

https://gerrit.wikimedia.org/r/672812

ReleaseTaggerBot added a project: MW-1.36-notes (1.36.0-wmf.36; 2021-03-23).Mar 16 2021, 11:00 PM
gerritbot added a comment.Mar 17 2021, 6:47 PM

Change 672812 merged by jenkins-bot:
[mediawiki/vendor@wmf/1.36.0-wmf.35] Bump wikimedia/parsoid to 0.13.0-a28

https://gerrit.wikimedia.org/r/672812

Stashbot added a comment.Mar 17 2021, 6:52 PM

Mentioned in SAL (#wikimedia-operations) [2021-03-17T18:52:26Z] <catrope@deploy1002> Synchronized php-1.36.0-wmf.35/vendor/: Bump wikimedia/parsoid to 0.13.0-a28 (T276649) (duration: 01m 18s)

ReleaseTaggerBot edited projects, added MW-1.36-notes (1.36.0-wmf.35; 2021-03-16); removed MW-1.36-notes (1.36.0-wmf.36; 2021-03-23).Mar 17 2021, 7:00 PM
Maintenance_bot removed a project: Patch-For-Review.Mar 17 2021, 7:12 PM
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