XF 2.2 Did I ruined my site? - Server error log No widget defined with a widget_key of xp_ucd_menu_list: xp_ucd_menu_list ?

[NandorHUN]

Hi Guys!

I got the following Server Error, when I played around with the widgets:

"InvalidArgumentException: Template publicAGE_CONTAINER error: No widget defined with a widget_key of xp_ucd_menu_list

• src/XF/SubContainer/Widget.php:80"

What did I do wrong?
Is there a way to fix this?
Thanks a lot!

 

[NandorHUN]

My whole site is blank and cant use it.

The rest of the log:


"

Stack trace​

#0 src/XF/Container.php(228): XF\SubContainer\Widget->XF\SubContainer\{closure}('xp_ucd_menu_lis...', Array, Object(XF\Container))
#1 src/XF/SubContainer/Widget.php(142): XF\Container->create('widget', 'xp_ucd_menu_lis...', Array)
#2 src/XF/Template/Templater.php(1934): XF\SubContainer\Widget->widget('xp_ucd_menu_lis...', Array)
#3 internal_data/code_cache/templates/l2/s30/public/PAGE_CONTAINER.php(1301): XF\Template\Templater->renderWidget('xp_ucd_menu_lis...', Array, Array)
#4 src/XF/Template/Templater.php(1626): XF\Template\Templater->{closure}(Object(SV\LazyImageLoader\XF\Template\Templater), Array, NULL)
#5 src/XF/Pub/App.php(562): XF\Template\Templater->renderTemplate('PAGE_CONTAINER', Array)
#6 src/XF/App.php(2105): XF\Pub\App->renderPageHtml('











...', Array, Object(XF\Mvc\Reply\View), Object(XF\Mvc\Renderer\Html))
#7 src/XF/Mvc/Dispatcher.php(402): XF\App->renderPage('











...', Object(XF\Mvc\Reply\View), Object(XF\Mvc\Renderer\Html))
#8 src/XF/Mvc/Dispatcher.php(58): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#9 src/XF/App.php(2300): XF\Mvc\Dispatcher->run()
#10 src/XF.php(488): XF\App->run()
#11 index.php(20): XF::runApp('XF\\Pub\\App')
#12 {main}

"

 

[NandorHUN]

I was able to figure out that the cause probably an ad-on called Ultimate Content Display... though it worked for couple of days.

 

[Old Nick]

Do you have access to ACP ? If yes create a widget with this ID : xp_ucd_menu_list
or delete this <xf:widget key="xp_ucd_menu_list" /> from PAGE_CONTAINER template