Fix "PHP Warning: Invalid argument supplied for foreach() in TemplateDataBlob.php on line 780"
Closed, DuplicatePublicPRODUCTION ERROR
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	Krinkle
	Mar 9 2015, 9:21 PM

Description

I'm a bit puzzled as to where this error comes from, but it's showing up a lot in the logs.

Warning: Invalid argument supplied for foreach() in /srv/mediawiki/php-1.25wmf19/extensions/TemplateData/TemplateDataBlob.php on line 780

Logstash:

Source: hhvm error logs
Server: Pretty all mw servers
Since: First match around 2015-03-02 20:00:00. Though significantly more frequent after 2015-03-03 19:30:00.

Krinkle raised the priority of this task from to Needs Triage.

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• demon triaged this task as Medium priority.Jul 9 2015, 4:40 PM

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