Fixed Thread Reply Ban Alerts + Push: Template error: [E_WARNING] Attempt to read property "prefix_id" on null

Affected version
2.2.5

Steffen

Well-known member
The templates "alert_thread_reply_ban" and "push_thread_reply_ban" both try to pass a variable named $thread to the "prefix" template function. This variable doesn't exist. It's called $content.

I'm not sure why this error has started to appear now. Maybe related to XenForo 2.2.5 or PHP 8 (my guess is the latter because there don't seem to be changes related to thread reply bans in XenForo 2.2.5).

Code:
#0 src/XF/Template/Templater.php(3476): XF\Template\Templater->handleTemplateError(2, '[E_WARNING] Att...', '/data/www/basec...', 3476)
#1 [internal function]: XF\Template\Templater->fnPrefix(Object(XF\Template\Templater), true, 'thread', NULL)
#2 src/XF/Template/Templater.php(1108): call_user_func_array(Array, Array)
#3 /data/www/xenforo-code-cache/templates/l2/s2/public/alert_thread_reply_ban.php(9): XF\Template\Templater->func('prefix', Array, true)
#4 src/XF/Template/Templater.php(1631): XF\Template\Templater->{closure}(Object(XF\Template\Templater), Array, NULL)
#5 src/XF/Alert/AbstractHandler.php(80): XF\Template\Templater->renderTemplate('alert_thread_re...', Array)
#6 src/XF/Entity/UserAlert.php(71): XF\Alert\AbstractHandler->render(Object(XF\Entity\UserAlert))
#7 [internal function]: XF\Entity\UserAlert->render()
#8 src/XF/Template/Templater.php(1171): call_user_func_array(Array, Array)
#9 /data/www/xenforo-code-cache/templates/l2/s2/public/alert_macros.php(19): XF\Template\Templater->method(Object(XF\Entity\UserAlert), 'render', Array)
#10 src/XF/Template/Templater.php(804): XF\Template\Templater->{closure}(Object(XF\Template\Templater), Array, NULL)
#11 /data/www/xenforo-code-cache/templates/l2/s2/public/account_alerts_popup.php(17): XF\Template\Templater->callMacro('alert_macros', 'row', Array, Array)
#12 src/XF/Template/Templater.php(1631): XF\Template\Templater->{closure}(Object(XF\Template\Templater), Array, NULL)
#13 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('account_alerts_...', Array)
#14 src/XF/Mvc/Renderer/Json.php(84): XF\Template\Template->render()
#15 src/XF/Mvc/Renderer/Json.php(68): XF\Mvc\Renderer\Json->renderHtmlFallback('XF:Account\\Aler...', 'public:account_...', Array)
#16 src/XF/Mvc/Dispatcher.php(458): XF\Mvc\Renderer\Json->renderView('XF:Account\\Aler...', 'public:account_...', Array)
#17 src/XF/Mvc/Dispatcher.php(440): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Json), Object(XF\Mvc\Reply\View))
#18 src/XF/Mvc/Dispatcher.php(400): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Json), Object(XF\Mvc\Reply\View))
#19 src/XF/Mvc/Dispatcher.php(58): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'json')
#20 src/XF/App.php(2367): XF\Mvc\Dispatcher->run()
#21 src/XF.php(497): XF\App->run()
#22 index.php(20): XF::runApp('XF\\Pub\\App')
#23 {main}
 

XF Bug Bot

XenForo bug fixer bot
Staff member
Thank you for reporting this issue, it has now been resolved. We are aiming to include any changes that have been made in a future XF release (2.2.6).

Change log:
Fix prefix function usage in alert/push_thread_reply_ban templates.
There may be a delay before changes are rolled out to the XenForo Community.
 
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