Warning: Undefined array key 0 and Warning: Trying to access array offset on null

Support
#1

Hello,

We are using a filter for our classic gravity forms to ensure our older gravity forms appear after some code updates to the Pro theme.

add_filter(‘cs_classic_gravity_forms_select_a_form_placeholder’, ‘__return_false’);

We recently upgraded to PHP 8.3 and the filter is causing php null notices for sites that don’t use the classic gravity forms. Here are the notices:
Warning: Undefined array key 0 in /code/web/app/themes/pro/cornerstone/includes/elements/classic/_alternate/gravity-forms.php on line 57

Warning: Trying to access array offset on null in /code/web/app/themes/pro/cornerstone/includes/elements/classic/_alternate/gravity-forms.php on line 57

Can we get a fix for PHP 8.3 strict handling of null? Do we still need the filter to ensure the sites with older gravity forms still appear?

Hope this finds you well,
Catherine

#2

Hi Catherine,

Thanks for reaching out.
You are currently using a Classic Element to integrate the form, which is now deprecated and no longer receives updates. Still, I’ll check with our development team regarding this and let you know once I have an update on this.

As an alternative, you can use the V2 elements , such as Text or Raw Content , and add the form shortcode within them.

If you face any difficulties while implementing the form using the V2 elements , please let us know, and we’ll be glad to assist further.

Thanks

#3

Hi Catherine,

Update: I informed our development team and they are working on it. Will be included in one of the upcoming release.

Thanks