Reply To: Trying to access offset value of type bool

• michalbluma

• November 7, 2020 at 3:31 am

I can confirm that 5.9.1… and, after an upgrade to 5.9.3, I’m getting a similar error.

Code is pretty simple:

// all other meta
	if ( ! empty( $value ) ) {
		update_field( $wp_postmeta, $value, $post_id );
	} else {
		delete_field( $wp_postmeta, $post_id );
	}

Errors reported:
PHP Notice: Trying to access array offset on value of type bool in [local install]/wp-content/plugins/advanced-custom-fields-pro/includes/acf-value-functions.php on line 279

The field ( $wp_postmeta ) exists and has an ACF field key.

Not sure where to go from here except converting it to delete_post_meta();.