Dropdown Eval exception : getPhpOptions() Only variables should be assigned by reference

[teamwork]

I have a Fabrik Dropdown Element with the following code in the 'Advanced' tab:

$options[] = JHTML::_('select.option', 'please_select', 'Please Select');
return $options;

And I am getting the following message:
Eval exception : getPhpOptions() : Only variables should be assigned by reference

This only appears with Debug enabled in Fabrik options.

Anyone have any ideas on this?

 

[troester]

Which Joomla, Fabrik, php version?

 

[teamwork]

PHP Version 7.3.26
Joomla 3.9.24
Fabrik 3.9.2

 

[troester]

Ok, this is probably not related to your dropdown but a "sticky" warning from somewhere else (and only visible with Fabrik debug on).
It's fixed in GitHub (after Fabrik3.9.2)
https://github.com/Fabrik/fabrik/commit/9a4527878bf4af105e48e33e28e0ac5c63614b2b