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PHP Notice: Uninitialized string offset: 0
Closed, ResolvedPublicPRODUCTION ERROR

Description

Request URL:

  • /w/rest.php/id.wikipedia.org/v3/transform/pagebundle/to/wikitext/Rineke_Dijkstra/16800598 (but no post data available of course)
#0 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/LinkHandlerUtils.php(178): MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/LinkHandlerUtils.php(832): Wikimedia\Parsoid\Html2Wt\LinkHandlerUtils::getLinkRoundTripData(Wikimedia\Parsoid\Config\Env, DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState)
#2 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(147): Wikimedia\Parsoid\Html2Wt\LinkHandlerUtils::linkHandler(Wikimedia\Parsoid\Html2Wt\SerializerState, DOMElement)
#3 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/AHandler.php(20): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->linkHandler(DOMElement)
#4 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1275): Wikimedia\Parsoid\Html2Wt\DOMHandlers\AHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#5 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\AHandler)
#6 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1373): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\AHandler)
#7 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(684): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#8 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/QuoteHandler.php(43): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement)
#9 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1275): Wikimedia\Parsoid\Html2Wt\DOMHandlers\QuoteHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#10 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\QuoteHandler)
#11 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1373): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\QuoteHandler)
#12 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(684): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#13 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/FallbackHTMLHandler.php(70): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement)
#14 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1275): Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#15 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler)
#16 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1373): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler)
#17 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(684): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#18 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/FallbackHTMLHandler.php(70): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement)
#19 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/SpanHandler.php(110): Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState)
#20 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1275): Wikimedia\Parsoid\Html2Wt\DOMHandlers\SpanHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#21 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\SpanHandler)
#22 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1373): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\SpanHandler)
#23 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(684): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#24 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/LIHandler.php(33): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, Closure)
#25 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1275): Wikimedia\Parsoid\Html2Wt\DOMHandlers\LIHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#26 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\LIHandler)
#27 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1373): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\LIHandler)
#28 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(684): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#29 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/ListHandler.php(51): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, Closure)
#30 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1275): Wikimedia\Parsoid\Html2Wt\DOMHandlers\ListHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#31 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\ListHandler)
#32 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1373): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\ListHandler)
#33 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(684): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#34 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(707): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, NULL)
#35 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1646): Wikimedia\Parsoid\Html2Wt\SerializerState->kickOffSerialize(DOMElement)
#36 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Html2Wt/SelectiveSerializer.php(108): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOM(DOMElement, boolean)
#37 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Core/WikitextContentModelHandler.php(107): Wikimedia\Parsoid\Html2Wt\SelectiveSerializer->serializeDOM(DOMElement)
#38 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/src/Parsoid.php(267): Wikimedia\Parsoid\Core\WikitextContentModelHandler->fromDOM(Wikimedia\Parsoid\Config\Env, DOMDocument, Wikimedia\Parsoid\Core\SelserData)
#39 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/extension/src/Rest/Handler/ParsoidHandler.php(782): Wikimedia\Parsoid\Parsoid->html2wikitext(MWParsoid\Config\PageConfig, string, array, Wikimedia\Parsoid\Core\SelserData)
#40 /srv/mediawiki/php-1.35.0-wmf.26/vendor/wikimedia/parsoid/extension/src/Rest/Handler/TransformHandler.php(95): MWParsoid\Rest\Handler\ParsoidHandler->html2wt(MWParsoid\Config\PageConfig, array, string)
#41 /srv/mediawiki/php-1.35.0-wmf.26/includes/Rest/Router.php(353): MWParsoid\Rest\Handler\TransformHandler->execute()
#42 /srv/mediawiki/php-1.35.0-wmf.26/includes/Rest/Router.php(308): MediaWiki\Rest\Router->executeHandler(MWParsoid\Rest\Handler\TransformHandler)
#43 /srv/mediawiki/php-1.35.0-wmf.26/includes/Rest/EntryPoint.php(138): MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#44 /srv/mediawiki/php-1.35.0-wmf.26/includes/Rest/EntryPoint.php(105): MediaWiki\Rest\EntryPoint->execute()
#45 /srv/mediawiki/php-1.35.0-wmf.26/rest.php(31): MediaWiki\Rest\EntryPoint::main()
#46 /srv/mediawiki/w/rest.php(3): require(string)
#47 {main}

Event Timeline

ssastry triaged this task as Medium priority.Apr 8 2020, 5:55 PM
ssastry created this task.

This is likely user-error OR VE-bad-HTML induced, That aside, we should catch such errors and throw exceptions back to the client.

brennen changed the subtype of this task from "Task" to "Production Error".Sep 17 2020, 6:04 PM
brennen subscribed.

Seeing a few of these in 1.36.0-wmf.9:

/w/rest.php/vi.wikipedia.org/v3/transform/pagebundle/to/wikitext/Giao_ti%E1%BA%BFp/63833985
#0 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/LinkHandlerUtils.php(213): MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/LinkHandlerUtils.php(871): Wikimedia\Parsoid\Html2Wt\LinkHandlerUtils::getLinkRoundTripData(Wikimedia\Parsoid\Config\Env, DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState)
#2 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(147): Wikimedia\Parsoid\Html2Wt\LinkHandlerUtils::linkHandler(Wikimedia\Parsoid\Html2Wt\SerializerState, DOMElement)
#3 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/AHandler.php(20): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->linkHandler(DOMElement)
#4 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1284): Wikimedia\Parsoid\Html2Wt\DOMHandlers\AHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#5 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\AHandler)
#6 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1382): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\AHandler)
#7 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(689): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#8 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/QuoteHandler.php(43): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement)
#9 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1284): Wikimedia\Parsoid\Html2Wt\DOMHandlers\QuoteHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#10 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\QuoteHandler)
#11 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1382): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\QuoteHandler)
#12 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(689): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#13 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/FallbackHTMLHandler.php(75): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement)
#14 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1284): Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#15 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler)
#16 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1382): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler)
#17 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(689): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#18 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/FallbackHTMLHandler.php(75): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement)
#19 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/SpanHandler.php(84): Wikimedia\Parsoid\Html2Wt\DOMHandlers\FallbackHTMLHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState)
#20 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1284): Wikimedia\Parsoid\Html2Wt\DOMHandlers\SpanHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#21 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\SpanHandler)
#22 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1382): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\SpanHandler)
#23 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(689): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#24 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/LIHandler.php(33): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, Closure)
#25 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1284): Wikimedia\Parsoid\Html2Wt\DOMHandlers\LIHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#26 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\LIHandler)
#27 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1382): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\LIHandler)
#28 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(689): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#29 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/DOMHandlers/ListHandler.php(51): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, Closure)
#30 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1284): Wikimedia\Parsoid\Html2Wt\DOMHandlers\ListHandler->handle(DOMElement, Wikimedia\Parsoid\Html2Wt\SerializerState, boolean)
#31 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\ListHandler)
#32 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1382): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\ListHandler)
#33 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(689): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#34 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(714): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, NULL)
#35 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1654): Wikimedia\Parsoid\Html2Wt\SerializerState->kickOffSerialize(DOMElement)
#36 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Html2Wt/SelectiveSerializer.php(106): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOM(DOMElement, boolean)
#37 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Core/WikitextContentModelHandler.php(107): Wikimedia\Parsoid\Html2Wt\SelectiveSerializer->serializeDOM(DOMElement)
#38 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/src/Parsoid.php(280): Wikimedia\Parsoid\Core\WikitextContentModelHandler->fromDOM(Wikimedia\Parsoid\Config\Env, DOMDocument, Wikimedia\Parsoid\Core\SelserData)
#39 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/extension/src/Rest/Handler/ParsoidHandler.php(826): Wikimedia\Parsoid\Parsoid->html2wikitext(MWParsoid\Config\PageConfig, string, array, Wikimedia\Parsoid\Core\SelserData)
#40 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/extension/src/Rest/Handler/TransformHandler.php(133): MWParsoid\Rest\Handler\ParsoidHandler->html2wt(MWParsoid\Config\PageConfig, array, string)
#41 /srv/mediawiki/php-1.36.0-wmf.9/vendor/wikimedia/parsoid/extension/src/Rest/Handler/ParsoidHandler.php(1046): MWParsoid\Rest\Handler\TransformHandler->realExecute()
#42 /srv/mediawiki/php-1.36.0-wmf.9/includes/Rest/Router.php(365): MWParsoid\Rest\Handler\ParsoidHandler->execute()
#43 /srv/mediawiki/php-1.36.0-wmf.9/includes/Rest/Router.php(320): MediaWiki\Rest\Router->executeHandler(MWParsoid\Rest\Handler\TransformHandler)
#44 /srv/mediawiki/php-1.36.0-wmf.9/includes/Rest/EntryPoint.php(144): MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#45 /srv/mediawiki/php-1.36.0-wmf.9/includes/Rest/EntryPoint.php(110): MediaWiki\Rest\EntryPoint->execute()
#46 /srv/mediawiki/php-1.36.0-wmf.9/rest.php(31): MediaWiki\Rest\EntryPoint::main()
#47 /srv/mediawiki/w/rest.php(3): require(string)
#48 {main}

7bdf506bce9d6e8e0572b30b2de0dd1f3498b79a and 202b6a31a72f9f7608a0070702a66ba97daa0641 did land in Parsoid this week, so it's not impossible the most recent log incidents are related to that.

Change 628177 had a related patch set uploaded (by C. Scott Ananian; owner: C. Scott Ananian):
[mediawiki/services/parsoid@master] Fix PHP log notice when origHref is '' or null

https://gerrit.wikimedia.org/r/628177

Change 628177 merged by jenkins-bot:
[mediawiki/services/parsoid@master] Fix PHP log notice when origHref is '' or null

https://gerrit.wikimedia.org/r/628177

Change 628944 had a related patch set uploaded (by Subramanya Sastry; owner: Subramanya Sastry):
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a10

https://gerrit.wikimedia.org/r/628944

ssastry assigned this task to cscott.

Change 628944 merged by jenkins-bot:
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a10

https://gerrit.wikimedia.org/r/628944