Graph.body.php on line 31
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	• mmodell
	May 15 2015, 5:32 AM

Description

This is the #3 most-frequent error in fatalmonitor.

Details

	Subject	Repo	Branch	Lines +/-
	Add required arguments to ParserAfterParse hook call	mediawiki/extensions/Math	master	+2 -1

Customize query in gerrit

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Mentioned In: rEMAT1baec69f258d: Add required arguments to ParserAfterParse hook call
rMEXT897f95b13a8e: Updated mediawiki/extensions Project: mediawiki/extensions/Math…
Mentioned Here: T73772: Argument 1 passed to SidebarHookHandlers::onParserAfterParse() must be an instance of Parser

Event Timeline

• mmodell created this task.May 15 2015, 5:32 AM

• mmodell raised the priority of this task from to Needs Triage.

• mmodell updated the task description. (Show Details)

• mmodell added projects: Graph-VisualEditor, Wikimedia-production-error.

• mmodell subscribed.

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 15 2015, 5:32 AM

fatal error: Argument 1 passed to Graph\Singleton::onParserAfterParse() must be an instance of Parser, undefined variable given in /srv/mediawiki/php-1.26wmf5/extensions/Graph/Graph.body.php on line 31

Krenair subscribed.May 15 2015, 3:40 PM

Mvolz edited projects, added MediaWiki-extensions-Graph; removed Graph-VisualEditor.May 15 2015, 8:03 PM

Mvolz set Security to None.

This is similar to: T73772.

Basically caused because of invalid call (because the arguments are not documented to be optional) on the hook by Math extension, causing the implementation to be called at times without arguments.

Currently in MathTexvc.php:406

TheDJ added a project: Math.May 15 2015, 9:33 PM

I'm wondering what the connection is between ParserAfterCache hooks executing and the image being saved.....

Physikerwelt claimed this task.May 16 2015, 1:43 PM

Physikerwelt triaged this task as Medium priority.

Change 211401 had a related patch set uploaded (by Physikerwelt):
Add required arguments to ParserAfterParse hook call

https://gerrit.wikimedia.org/r/211401

gerritbot added a project: Patch-For-Review.May 16 2015, 2:02 PM

Physikerwelt moved this task from Inbox to Doing on the Math board.May 16 2015, 2:03 PM

hashar moved this task from Untriaged to Mar 2019 / 1.33wmf20-23 on the Wikimedia-production-error board.Jun 1 2015, 12:27 PM

Change 211401 merged by jenkins-bot:
Add required arguments to ParserAfterParse hook call

https://gerrit.wikimedia.org/r/211401

Physikerwelt mentioned this in rMEXT897f95b13a8e: Updated mediawiki/extensions Project: mediawiki/extensions/Math….Jun 4 2015, 4:23 PM

Physikerwelt mentioned this in rEMAT1baec69f258d: Add required arguments to ParserAfterParse hook call.

Not seen in production since June 12th, thanks!

• mmodell changed the subtype of this task from "Task" to "Production Error".Aug 28 2019, 11:12 PM

onParserAfterParse() expects exactly 1 parameter, 0 given in /srv/mediawiki/php-1.26wmf5/extensions/Graph/Graph.body.php on line 31Closed, ResolvedPublicPRODUCTION ERRORActions

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Event Timeline

onParserAfterParse() expects exactly 1 parameter, 0 given in /srv/mediawiki/php-1.26wmf5/extensions/Graph/Graph.body.php on line 31
Closed, ResolvedPublicPRODUCTION ERROR
Actions