[4.1.2] User merge: Undefined index: userid in _core/model/plugins/data
ErrorException: [E_NOTICE] Undefined index: userid src/addons/vw/vw/_core/model/plugins/data/vw.php:321
This was encountered when merging one user account into another. The source account had not created, edited or interacted with any VaultWiki content.
Code:
#0 src/addons/vw/vw/_core/model/plugins/data/vw.php(321): XF::handlePhpError(8, '[E_NOTICE] Unde...', '/home/...', 321, Array)
#1 src/addons/vw/vw/XF/Service/User/Merge.php(44): vw_Plugins_Data_Model->do_user_merge_target_required(Array, Array)
#2 src/XF/MultiPartRunnerTrait.php(48): vw\vw\XF\Service\User\Merge->stepMergeWikiUserData(NULL, 7.98986)
#3 src/XF/Service/User/Merge.php(90): XF\Service\User\Merge->runLoop(8)
#4 src/XF/Job/UserMerge.php(39): XF\Service\User\Merge->merge(8)
#5 src/XF/Job/Manager.php(258): XF\Job\UserMerge->run(8)
#6 src/XF/Job/Manager.php(200): XF\Job\Manager->runJobInternal(Array, 8)
#7 src/XF/Job/Manager.php(116): XF\Job\Manager->runJobEntry(Array, 8)
#8 src/XF/Admin/Controller/Tools.php(120): XF\Job\Manager->runByIds(Array, 8)
#9 src/XF/Mvc/Dispatcher.php(350): XF\Admin\Controller\Tools->actionRunJob(Object(XF\Mvc\ParameterBag))
#10 src/XF/Mvc/Dispatcher.php(257): XF\Mvc\Dispatcher->dispatchClass('XF:Tools', 'RunJob', Object(XF\Mvc\RouteMatch), Object(XF\Admin\Controller\Tools), NULL)
#11 src/XF/Mvc/Dispatcher.php(113): XF\Mvc\Dispatcher->dispatchFromMatch(Object(XF\Mvc\RouteMatch), Object(XF\Admin\Controller\Tools), NULL)
#12 src/XF/Mvc/Dispatcher.php(55): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#13 src/XF/App.php(2344): XF\Mvc\Dispatcher->run()
#14 src/XF.php(512): XF\App->run()
#15 admin.php(13): XF::runApp('XF\\Admin\\App')
#16 {main}