Issue: [4.1.0 RC1 Build 3] Trying to access array offset on value of type null

XF 2.1.7, php 7.4.3


ErrorException: [E_NOTICE] Trying to access array offset on value of type null src/addons/vw/vw/_core/controller/fetch/vw.php:137

Generated by: Unknown account Feb 25, 2020 at 8:46 PM

Stack trace

#0 src/addons/vw/vw/_core/controller/fetch/vw.php(137): XF::handlePhpError()
#1 src/addons/vw/vw/_core/controller/fetch/vw.php(536): vw_Fetch_Controller->get_doer()
#2 src/addons/vw/vw/_core/controller/fetch/vw.php(390): vw_Fetch_Controller->query()
#3 src/addons/vw/vw/_core/controller/ui/stack/vw.php(113): vw_Fetch_Controller->get()
#4 src/addons/vw/vw/Pub/Controller/Wiki/Wiki.php(77): vw_UI_Stack_Controller->set_info()
#5 src/addons/vw/vw/Mvc/Dispatcher.php(30): vw\vw\Pub\Controller\Wiki\Wiki->_actionIndex()
#6 src/addons/vw/vw/Pub/Controller/Wiki/AbstractController.php(26): vw\vw\Mvc\Dispatcher::dispatch()
#7 src/XF/Mvc/Dispatcher.php(350): vw\vw\Pub\Controller\Wiki\AbstractController->actionIndex()
#8 src/XF/Mvc/Dispatcher.php(257): XF\Mvc\Dispatcher->dispatchClass()
#9 src/XF/Mvc/Dispatcher.php(113): XF\Mvc\Dispatcher->dispatchFromMatch()
#10 src/XF/Mvc/Dispatcher.php(55): XF\Mvc\Dispatcher->dispatchLoop()
#11 src/XF/App.php(2184): XF\Mvc\Dispatcher->run()
#12 src/XF.php(391): XF\App->run()
#13 index.php(20): XF::runApp()
#14 {main}

Request state

array(4) {
["url"] => string(47) "/forums/wiki_index.php?title=Viscous-Fan-Clutch"
["referrer"] => bool(false)
["_GET"] => array(1) {
["title"] => string(18) "Viscous-Fan-Clutch"
}
["_POST"] => array(0) {
}
}