Title: Uncaught TypeError in Process.php
Last modified: June 3, 2025
---
# Uncaught TypeError in Process.php
* Resolved [Pixelbart](https://wordpress.org/support/users/pixelbart/)
* (@pixelbart)
* [11 months, 4 weeks ago](https://wordpress.org/support/topic/uncaught-typeerror-in-process-php/)
* Since one of the recent updates, we’ve been experiencing issues with the plugin
on a subpage. We’re using a custom `header-none.php` for `get_header('none')`,
and everything was working fine with OMGF until recently.
* ```wp-block-code
class="no-js"> '; } wp_head(); ?> > '; } ?>
```
* Any ideas?
* ```wp-block-code
[03-Jun-2025 12:30:30 UTC] PHP Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in .../wp-content/plugins/host-webfonts-local/src/Frontend/Process.php:286Stack trace:#0 .../wp-content/plugins/host-webfonts-local/src/Frontend/Process.php(286): array_key_exists('bt-beaverbuilde...', NULL)#1 .../wp-content/plugins/host-webfonts-local/src/Frontend/Actions.php(128): OMGF\Frontend\Process::should_start()#2 .../wp-includes/class-wp-hook.php(324): OMGF\Frontend\Actions->maybe_add_frontend_assets('')#3 .../wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)#4 .../wp-includes/plugin.php(517): WP_Hook->do_action(Array)#5 .../wp-includes/script-loader.php(2299): do_action('wp_enqueue_scri...')#6 .../wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('')#7 .../wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)#8 .../wp-includes/plugin.php(517): WP_Hook->do_action(Array)#9 .../wp-includes/general-template.php(3192): do_action('wp_head')#10 .../wp-content/themes/salient-child/header-none.php(17): wp_head()#11 .../wp-includes/template.php(810): require_once('/Users/kevin/Lo...')#12 .../wp-includes/template.php(745): load_template('/Users/kevin/Lo...', true, Array)#13 .../wp-includes/general-template.php(48): locate_template(Array, true, true, Array)#14 .../wp-content/themes/salient-child/page-buchen.php(354): get_header('none')#15 .../wp-includes/template-loader.php(106): include('/Users/kevin/Lo...')#16 .../wp-blog-header.php(19): require_once('/Users/kevin/Lo...')#17 .../index.php(17): require('/Users/kevin/Lo...')#18 {main} thrown in .../wp-content/plugins/host-webfonts-local/src/Frontend/Process.php on line 286
```
* Thank you very much!
* Salient WordPress-Theme is in use.
Viewing 3 replies - 1 through 3 (of 3 total)
* Plugin Author [Daan van den Bergh](https://wordpress.org/support/users/daanvandenbergh/)
* (@daanvandenbergh)
* [11 months, 3 weeks ago](https://wordpress.org/support/topic/uncaught-typeerror-in-process-php/#post-18495562)
* This must be due to another change, because that piece of code hasn’t been changed
in recent updates.
* Besides that, it’s weird, because the exact code where the error arises is:
* ```wp-block-code
/** * Make sure Page Builder previews don't get optimized content. */ foreach ( self::$page_builders as $page_builder ) { if ( array_key_exists( $page_builder, $_GET ) ) { // This line is where the error arises. return false; } }
```
* The error arises on that line, because the `$_GET` array doesn’t exist. And the
weird thing is, `$_GET` is a superglobal and as far as I know, superglobals should
always exist.
* That being said, I did create [this beta](https://github.com/Dan0sz/host-webfonts-locally/releases/download/v6.0.2-beta/host-webfonts-local.zip)
to resolve the issue in OMGF; it explicitly checks if the `$_GET` superglobal
exists. However, if I were you I’d go through your own recent code changes, because
I’m carefully assuming you’re going to find an `unset($_GET)` somewhere that’s
going to cause issues with other plugins/themes as well.
- This reply was modified 11 months, 3 weeks ago by [Daan van den Bergh](https://wordpress.org/support/users/daanvandenbergh/).
* Thread Starter [Pixelbart](https://wordpress.org/support/users/pixelbart/)
* (@pixelbart)
* [11 months, 3 weeks ago](https://wordpress.org/support/topic/uncaught-typeerror-in-process-php/#post-18495574)
* In some old code i’ve found this “wtf-code”:
* ```wp-block-code
$_GET = filter_input_array(INPUT_GET, FILTER_SANITIZE_SPECIAL_CHARS);$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_SPECIAL_CHARS);
```
* After removing this and sanitizing the correct way, anything works. Thank you
very much for the help. After your tip, it was easy for me to find the problem
😀
* Good day!
- This reply was modified 11 months, 3 weeks ago by [Pixelbart](https://wordpress.org/support/users/pixelbart/).
* Plugin Author [Daan van den Bergh](https://wordpress.org/support/users/daanvandenbergh/)
* (@daanvandenbergh)
* [11 months, 3 weeks ago](https://wordpress.org/support/topic/uncaught-typeerror-in-process-php/#post-18495610)
* wtf, indeed! Good find! Happy it’s resolved!
Viewing 3 replies - 1 through 3 (of 3 total)
The topic ‘Uncaught TypeError in Process.php’ is closed to new replies.
* 
* [OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy.](https://wordpress.org/plugins/host-webfonts-local/)
* [Frequently Asked Questions](https://wordpress.org/plugins/host-webfonts-local/#faq)
* [Support Threads](https://wordpress.org/support/plugin/host-webfonts-local/)
* [Active Topics](https://wordpress.org/support/plugin/host-webfonts-local/active/)
* [Unresolved Topics](https://wordpress.org/support/plugin/host-webfonts-local/unresolved/)
* [Reviews](https://wordpress.org/support/plugin/host-webfonts-local/reviews/)
## Tags
* [Salient](https://wordpress.org/support/topic-tag/salient/)
* 3 replies
* 2 participants
* Last reply from: [Daan van den Bergh](https://wordpress.org/support/users/daanvandenbergh/)
* Last activity: [11 months, 3 weeks ago](https://wordpress.org/support/topic/uncaught-typeerror-in-process-php/#post-18495610)
* Status: resolved