PHP Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in class-newspack-popups-data-api.php:120

[yogeshbeniwal]

Upgrade to v2.22.0 is resulting into below error

2023/08/22 14:20:53 [error] 13835#13835: *5449 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in /newspack-popups/includes/class-newspack-popups-data-api.php:120 Stack trace: #0 /newspack-popups/includes/class-newspack-popups-data-api.php(165): Newspack_Popups_Data_Api::get_popup_metadata() #1 /wp-includes/class-wp-hook.php(310): Newspack_Popups_Data_Api::get_rendered_popups() #2 /wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters() #3 /wp-includes/plugin.php(517): WP_Hook->do_action() #4 /newspack-popups/includes/class-newspack-popups-model.php(1135): do_action() #5 /newspack-popups/includes/class-newspack-popups-inserter.php(532): Newspack_Popups_Model::generate_popup()

[miguelpeixe]

It looks like this may happen if the reader revenue settings fail to return a valid configuration array. Do you have properly configured donation settings and products with WC?

I'll look into handling this error so it doesn't throw a fatal.