PHP 8.1 Uncaught TypeError

Hey @gatespace,

I’m sorry for the wait on this one.

Based on that error, it seems like some of the exports on the site are broken. When you look at the exports listed on the “Manage Exports” page, is the “Query” column empty for any of them?

Thanks for the reply.

I had stopped the plugin on the server.
When I activate the plugin to view the comments, I get the above error and cannot access the WordPress dashboard.

[01-Aug-2023 08:40:36 UTC] PHP Fatal error:? Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /var/www/vhosts/example.com/wp-content/plugins/wp-all-export/src/App/Service/Addons/AddonService.php:50

Additional Comments.
I found a few records in php7.4 environment where the “Query” column is “Broken: please delete”.

Hey @gatespace,

Okay, if it’s possible to change the site to PHP 7.4 temporarily, I would advise doing so & then removing any exports where “Broken: please delete” appears in the “Query” column. Once that’s done, you can switch it back to PHP 8.1.

The server on which the plugin is installed is a shared server and cannot be downgraded to PHP 7.4.

Also, manual deletion is time consuming due to the large number of records.

I would like the Fatal error in the plugin to be resolved.

Hey @gatespace,

Thank you for your patience here.

In this case, we’d need to have more information to help resolve this for you. Please contact us over at our support portal: https://www.wpallimport.com/support/ – and add a link to this ticket in your message there.

I sent a message through the support form, but it was not the response I was expecting.

Hey @gatespace,

My apologies for the frustration. Unfortunately, the only way we can help with this is if we have access to an environment where it’s happening. If it’s possible to give us access to one, please follow up in the email thread created via our support form and we’d be happy to advise further.

The problem was then resolved through a support interaction.
I will describe the steps to reproduce the problem as a reference for other users.

1. create a custom post type (test_post_type) and create a post
2.?export?post type (test_post_type) data with?WP?All?export
3. delete the post type (test_post_type)
4. in PHP7.4 the “Query” column with “Broken: please delete” is causing the error.Uncaught TypeError in PHP 8.1 if this record remains.