XF 2.0 Error explanation? Accessed unknown getter 'Thread' on XF:Trophy[4]

[aana]

Hello,
can someone tell me where this mistake came from?

The error message :

#0 src/XF/Mvc/Entity/Entity.php(95): XF\Mvc\Entity\Entity->get('Thread')
#1 internal_data/code_cache/templates/l2/s16/public/account_alerts.php(30): XF\Mvc\Entity\Entity->__get('Thread')
#2 src/XF/Template/Templater.php(1250): XF\Template\Templater->{closure}(Object(ThemeHouse\UIX\XF\Template\Templater), Array)
#3 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('account_alerts', Array)
#4 src/XF/Mvc/Renderer/Html.php(48): XF\Template\Template->render()
#5 src/XF/Mvc/Dispatcher.php(332): XF\Mvc\Renderer\Html->renderView('XF:Account\\Aler...', 'public:account_...', Array)
#6 src/XF/Mvc/Dispatcher.php(303): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
#7 src/XF/Mvc/Dispatcher.php(44): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#8 src/XF/App.php(1931): XF\Mvc\Dispatcher->run()
#9 src/XF.php(329): XF\App->run()
#10 index.php(13): XF::runApp('XF\\Pub\\App')
#11 {main}
array(4) {
  ["url"] => string(15) "/account/alerts"
  ["referrer"] => string(95) "https://www.site.com/threads/threadname.117950/"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(0) {
  }
}

My code may generate this error ?

<xf:if is="$alert->getContent()->Thread->node_id == 76 AND (!$xf.visitor.is_admin OR !$xf.visitor.is_moderator)">
    <xf:macro template="alert_macros" name="row" arg-alert="{$alert}" />
<xf:else />
...

 

[TickTackk]

Your changes assume every alert has XF:Post entity as content or any entity with XF:Thread relation.

 

[aana]

Thanks,
how could i change that ?

 

[TickTackk]

What exactly are you trying to do?

 

[aana]

In alert if an alert come from node_id == 76, display a specific user infos instead of the true one.

 

[aana]

I can test is the XF:Thread exist before to do it ?

 

[TickTackk]

You'll have to edit alert_post_ templates and set the user there. So to replace the user in template alert_post_insert, something like this can be done:

Add first:

<xf:set var="$userForAlert" value="{{ $user }}" />

<xf:if is="$content.Thread.node_id == 76 AND (!$xf.visitor.is_admin OR !$xf.visitor.is_moderator)">
    <xf:set var="$userForAlert" value="{{ {'username': 'Trihard', 'user_id': 7} }}" />
</xf:if>

Find:

'name': username_link($user, false, {'defaultname': $alert.username}),

Replace with:

'name': username_link($userForAlert, false, {'defaultname': $userForAlert.username}),

 

[aana]

thanks, seem's work like a charm

 

[aana]

Just a question,

$0 is for add modification after content, what is for add before ?

 

[TickTackk]

$0 is whatever the content you're searching if you're not using regex as replacement method.

 

[aana]

thanks

 

[aana]

The problem is with avatars. I need to modifie the alert_macro to change that.
Its why i was needing my code.

 

[aana]

Thanks, you first answer show me the way to resolve it.