Last modified: 2013-09-05 22:15:10 UTC

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Bug 43766 - PHP Notice: Undefined index: transclusion in includes/actions/InfoAction.php


Summary:	PHP Notice: Undefined index: transclusion in includes/actions/InfoAction.php

Status:	RESOLVED FIXED

Product:	MediaWiki
Classification:	Unclassified
Component:	General/Unknown (Other open bugs)
Version:	1.21.x
Hardware:	All All

Importance:	High normal (vote)
Target Milestone:	---
Assigned To:	Tyler Romeo

URL:	https://translatewiki.net/wiki/Main_P...
Whiteboard:
Keywords:	code-update-regression

Depends on:
Blocks:	39480
	Show dependency tree / graph

Reported:	2013-01-09 09:47 UTC by Siebrand Mazeland
Modified:	2013-09-05 22:15 UTC (History)
CC List:	5 users (show)

See Also:
Web browser:	---
Mobile Platform:	---
Assignee Huggle Beta Tester:	---

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Description Siebrand Mazeland 2013-01-09 09:47:08 UTC

Observed on translatewiki.net when visiting URL.

[09-Jan-2013 09:41:54 UTC] PHP Notice:  Undefined index: transclusion in /www/translatewiki.net/w/includes/actions/InfoAction.php on line 495
[09-Jan-2013 09:41:54 UTC] PHP Notice:  Undefined index: transclusion in /www/translatewiki.net/w/includes/actions/InfoAction.php on line 513

Probably caused by not initialising a variable in Gerrit change #31504.

Comment 1 Tyler Romeo 2013-01-09 11:59:14 UTC

I don't think this is a software bug, because those indexes are definitely initialized. I think the problem is that InfoAction now caches the result of InfoAction::pageCounts, where those indexes are set. It's probably still reading a cached version, and the cache doesn't have those indexes since it's a new change.

Comment 2 db [inactive,noenotif] 2013-03-16 23:42:56 UTC

Needs versioning of the cache to avoid this out of date cached entry.

Comment 3 Tyler Romeo 2013-03-17 04:41:45 UTC

https://gerrit.wikimedia.org/r/54207

Comment 4 Andre Klapper 2013-07-25 08:04:12 UTC

Patch in Gerrit needs review...

Comment 5 Gerrit Notification Bot 2013-09-05 22:15:10 UTC

Change 54207 merged by jenkins-bot:
Add cache versioning to InfoAction.

https://gerrit.wikimedia.org/r/54207

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