Maniphest T156377

Special:RecentChanges: undefined method LBFactory::singleton()
Closed, InvalidPublic
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	doctaxon
	Jan 26 2017, 3:44 PM

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Description

private wiki cluster: https://cac.wmflabs.org/wiki/
mediawiki version: 1.29.0-alpha (14a3588)
action: opening Special:RecentChanges
result: error: "Call to undefined method LBFactory::singleton()"

How is it possible to debug the error?

Is it possible to import the missing method?

Related Objects

Mentioned Here: T145837: Fatal error: Call to undefined method LBFactory::singleton() in /var/www/wiki/w/extensions/Wikidata/extensions/Wikibase/client/includes/Hooks/ChangesListSpecialPageHookHandlers.php on line 93
rMW14a3588d64b6: Merge "Add tests for OutputPage::addMeta and set{Index|Follow}Policy"

Event Timeline

doctaxon created this task.Jan 26 2017, 3:44 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 26 2017, 3:44 PM

doctaxon added a project: MediaWiki-Configuration.Jan 26 2017, 3:54 PM

Please provide a trace: https://www.mediawiki.org/wiki/How_to_debug

(...and this sounds like a potential question for https://www.mediawiki.org/wiki/Project:Support_desk instead, but let's see...)

I suspect you most likely have an extension/core version mismatch.

okay, the problem was the wikidata extension, thank you for any help

Legoktm changed the task status from Resolved to Invalid.Jan 26 2017, 10:53 PM

(probably T145837)