Page_reference and styles error in GF plugin

We have multiple GF Forms on our website and always get the following errors:

Warning : Undefined array key “page_instance” in /wp-content/plugins/gravityforms/includes/addon/class-gf-addon.php on line 1245


Warning : Undefined array key “styles” in /wp-content/plugins/gravityforms/includes/form-display/block-styles/block-styles-handler.php on line 35

PHP 8.1
Gravity Forms version: 2.7.15

What method are you using to embed the form in the page when those warnings occur?

Hi there,

I have the same issue with Gravity Form 2.7.15, logging disabled.

Here’s how I include my form on my page :

 <?php echo do_shortcode( '[gravityform id="1" title="true" description="true" ajax="true"]'); ?>      

Do you have any updates ?

I used the Gutenberg block.

I haven’t been able to replicate this issue. Can you open a support ticket with the system report, so we can see a list of installed plugins?

Hi ! Thank you for your prompt reply

I can’t, the licences aren’t in my name because I work in an agency and it’s a client’s site. What can I do?


I’m also having this issue.

I’m using a Roots Sage theme and embedding the form using WordPress’ do_shortcode() function.

I’ve tried:

  • Updating plugins
  • Resaving the form (incase there was something not being applied from recent update)
  • Resaving GF settings (incase there was something not being applied from recent update)
  • Changing to the Oribital theme
  • Outputting styles, I wasn’t currently using them.

None of the above seems to be working.

*Edited - this is only coming up when clicking on the “save & continue” feature for me.

I’m having the “styles” issue when a user submits a Gravity Form. Neve Pro theme. Gutenberg blocks.

PHP Warning: Undefined array key “styles” /plugins/gravityforms/includes/form-display/block-styles/block-styles-handler.php on line 35

PHP 8.2.8
Version 2.7.15

The “styles” notice is fixed in the latest build, which is available from the downloads page. To update, follow the steps at