Undefined array key Topic is solved

[ant3000]

I'm working on upgrading a site from J3 to J4 and using the GiMeSpace Bootstrapped Menu module.

Everything appeared to be working fine until I upgraded the PHP to 8 and I'm now getting the following notification with Error Reporting set to - "System Default"

Warning: Undefined array key "class" in /Applications/.../modules/mod_gmsmenu4/tmpl/default_component.php on line 25

I did reach out to the GiMeSpace developer but haven't had a response and I'm guessing this might be resolved with a code tweak but while I can just about understand the principle of what might be happening by reading the PHP code I'm a bit clueless as to how to write it and wondered if there was anybody who could help?

The code is -

Code: Select all

use Joomla\CMS\Filter\OutputFilter;
use Joomla\CMS\HTML\HTMLHelper;

$attributes = array();

if ($item->level>1)
{
	$attributes['class'] .= 'dropdown-item ';
}
else
{
	$attributes['class'] .= 'nav-link ';
}

I realise I could just set error reporting to "None" but it would be great if I can find a proper solution

Many thanks in advance

[drmenzelit]

You should not report errors on the frontend on a live site by the way... and it is "only" a warning not an error. You can check the standard menu module and try to find out where the differences in the code are.

[MarkRS]

Also, it would be good to at least post this as "solved", since you got an answer in the mailing list.

[ant3000]

Also, it would be good to at least post this as "solved", since you got an answer in the mailing list.

Will do - thanks