Last modified: 2014-10-23 22:42:33 UTC

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Bug 71536 - Argument 1 passed to Wikibase\Repo\Diff\ClaimDifferenceVisualizer::getSnakListValues() must be an instance of Wikibase\DataModel\Snak\SnakList, string given
Argument 1 passed to Wikibase\Repo\Diff\ClaimDifferenceVisualizer::getSnakLis...
Status: RESOLVED DUPLICATE of bug 71479
Product: MediaWiki extensions
Classification: Unclassified
WikidataRepo (Other open bugs)
unspecified
All All
: Normal normal (vote)
: ---
Assigned To: Wikidata bugs
u=dev c=backend p=0
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2014-10-01 22:40 UTC by Aude
Modified: 2014-10-23 22:42 UTC (History)
2 users (show)

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

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Description Aude 2014-10-01 22:40:16 UTC 
PHP fatal error in /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/ClaimDifferenceVisualizer.php line 291: 
Argument 1 passed to Wikibase\Repo\Diff\ClaimDifferenceVisualizer::getSnakListValues() must be an instance of Wikibase\DataModel\Snak\SnakList, string given, called in /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/ClaimDifferenceVisualizer.php on line 371 and defined

when trying to access https://www.wikidata.org/w/index.php?title=Q183&diff=143198065&oldid=142638144&uselang=en
Comment 1 Aude 2014-10-01 22:40:56 UTC 
#0 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/ClaimDifferenceVisualizer.php(291): Wikibase\Repo\Diff\ClaimDifferenceVisualizer::getSnakListValues()
#1 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/ClaimDifferenceVisualizer.php(371): Wikibase\Repo\Diff\ClaimDifferenceVisualizer->getSnakListValues('el')
#2 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/ClaimDifferenceVisualizer.php(136): Wikibase\Repo\Diff\ClaimDifferenceVisualizer->visualizeSnakListChanges(Object(Diff\DiffOp\Diff\Diff), Object(Wikibase\DataModel\Statement\Statement), Object(Message))
#3 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/ClaimDifferenceVisualizer.php(154): Wikibase\Repo\Diff\ClaimDifferenceVisualizer->visualizeClaimChange(Object(Wikibase\Repo\Diff\ClaimDifference), Object(Wikibase\DataModel\Statement\Statement))
#4 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/EntityDiffVisualizer.php(209): Wikibase\Repo\Diff\ClaimDifferenceVisualizer->visualizeNewClaim(Object(Wikibase\DataModel\Statement\Statement))
#5 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/EntityDiffVisualizer.php(133): Wikibase\Repo\Diff\EntityDiffVisualizer->getClaimDiffHtml(Object(Diff\DiffOp\DiffOpAdd))
#6 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/EntityDiffVisualizer.php(95): Wikibase\Repo\Diff\EntityDiffVisualizer->visualizeEntityDiff(Object(Wikibase\DataModel\Entity\Diff\ItemDiff))
#7 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/Diff/EntityContentDiffView.php(182): Wikibase\Repo\Diff\EntityDiffVisualizer->visualizeEntityContentDiff(Object(Wikibase\Repo\Content\EntityContentDiff))
#8 /srv/mediawiki/php-1.25wmf1/includes/diff/DifferenceEngine.php(739): Wikibase\Repo\Diff\EntityContentDiffView->generateContentDiffBody(Object(Wikibase\ItemContent), Object(Wikibase\ItemContent))
#9 /srv/mediawiki/php-1.25wmf1/includes/diff/DifferenceEngine.php(661): DifferenceEngine->getDiffBody()
#10 /srv/mediawiki/php-1.25wmf1/includes/diff/DifferenceEngine.php(631): DifferenceEngine->getDiff('<div id="mw-dif...', '<div id="mw-dif...', '')
#11 /srv/mediawiki/php-1.25wmf1/includes/diff/DifferenceEngine.php(449): DifferenceEngine->showDiff('<div id="mw-dif...', '<div id="mw-dif...', '')
#12 /srv/mediawiki/php-1.25wmf1/includes/page/Article.php(809): DifferenceEngine->showDiffPage(false)
#13 /srv/mediawiki/php-1.25wmf1/includes/page/Article.php(515): Article->showDiffPage()
#14 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/actions/ViewEntityAction.php(202): Article->view()
#15 /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/actions/ViewEntityAction.php(126): Wikibase\ViewEntityAction->displayEntityContent(Object(Wikibase\ItemContent))
#16 /srv/mediawiki/php-1.25wmf1/includes/MediaWiki.php(414): Wikibase\ViewEntityAction->show()
#17 /srv/mediawiki/php-1.25wmf1/includes/MediaWiki.php(282): MediaWiki->performAction(Object(Article), Object(Title))
#18 /srv/mediawiki/php-1.25wmf1/includes/MediaWiki.php(584): MediaWiki->performRequest()
#19 /srv/mediawiki/php-1.25wmf1/includes/MediaWiki.php(435): MediaWiki->main()
#20 /srv/mediawiki/php-1.25wmf1/index.php(46): MediaWiki->run()
Comment 2 Aude 2014-10-07 01:23:57 UTC 
this is still occurring....
Comment 3 Aude 2014-10-23 22:42:33 UTC 
seems related to https://bugzilla.wikimedia.org/show_bug.cgi?id=71479 as I can reproduce both when trying to undo edits

*** This bug has been marked as a duplicate of bug 71479 ***
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