Error
- service.version: 1.41.0-wmf.15
- trace.id: 7d232da0-66b8-4436-acc2-88d092ff3685
- Find trace.id in Logstash
labels.normalized_message
[{reqId}] {exception_url} PHP Warning: Invalid argument supplied for foreach()error.stack_trace
from /srv/mediawiki/php-1.41.0-wmf.15/extensions/GrowthExperiments/includes/UserImpact/ComputedUserImpactLookup.php(393)
#0 /srv/mediawiki/php-1.41.0-wmf.15/extensions/GrowthExperiments/includes/UserImpact/ComputedUserImpactLookup.php(393): MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.41.0-wmf.15/extensions/GrowthExperiments/includes/UserImpact/ComputedUserImpactLookup.php(184): GrowthExperiments\UserImpact\ComputedUserImpactLookup->getPageViewData(User, array, array, integer)
#2 /srv/mediawiki/php-1.41.0-wmf.15/extensions/GrowthExperiments/includes/Rest/Handler/UserImpactHandler.php(123): GrowthExperiments\UserImpact\ComputedUserImpactLookup->getExpensiveUserImpact(User)
#3 /srv/mediawiki/php-1.41.0-wmf.15/extensions/GrowthExperiments/includes/Rest/Handler/UserImpactHandler.php(68): GrowthExperiments\Rest\Handler\UserImpactHandler->getUserImpact(MediaWiki\User\UserIdentityValue)
#4 /srv/mediawiki/php-1.41.0-wmf.15/includes/Rest/SimpleHandler.php(38): GrowthExperiments\Rest\Handler\UserImpactHandler->run(MediaWiki\User\UserIdentityValue)
#5 /srv/mediawiki/php-1.41.0-wmf.15/includes/Rest/Router.php(517): MediaWiki\Rest\SimpleHandler->execute()
#6 /srv/mediawiki/php-1.41.0-wmf.15/includes/Rest/Router.php(422): MediaWiki\Rest\Router->executeHandler(GrowthExperiments\Rest\Handler\UserImpactHandler)
#7 /srv/mediawiki/php-1.41.0-wmf.15/includes/Rest/EntryPoint.php(195): MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#8 /srv/mediawiki/php-1.41.0-wmf.15/includes/Rest/EntryPoint.php(135): MediaWiki\Rest\EntryPoint->execute()
#9 /srv/mediawiki/php-1.41.0-wmf.15/rest.php(31): MediaWiki\Rest\EntryPoint::main()
#10 /srv/mediawiki/w/rest.php(3): require(string)
#11 {main}Impact
Unclear.
Notes
Noted a few of these on testwiki after staging of 1.41.0-wmf.15 train (T340243). May block if volume is noticeable at group0.