PHP8 Fatal Error opening Diagnostics

Resolved

(@isarisar)

Opening diagnostics on PHP8 (https://the.site/wp-admin/admin.php?page=postman%2Fdiagnostics) yields

PHP Fatal error:  Uncaught TypeError: get_class(): Argument #1 ($object) must be of type object, string given in /srv/wp-content/plugins/post-smtp/Postman/Postman-Diagnostic-Test/PostmanDiagnosticTestController.php:207
Stack trace:
#0 /srv/wp-content/plugins/post-smtp/Postman/Postman-Diagnostic-Test/PostmanDiagnosticTestController.php(247): PostmanGetDiagnosticsViaAjax->getFilters()
#1 /srv/wp-includes/class-wp-hook.php(307): PostmanGetDiagnosticsViaAjax->getDiagnostics()
#2 /srv/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#3 /srv/wp-includes/plugin.php(474): WP_Hook->do_action()
#4 /srv/wp-admin/admin-ajax.php(187): do_action()
#5 {main}
  thrown in /srv/wp-content/plugins/post-smtp/Postman/Postman-Diagnostic-Test/PostmanDiagnosticTestController.php on line 207

Postman SMTP 2.0.26
WP 5.9.3
PHP 8.0.17

Viewing 5 replies - 1 through 5 (of 5 total)

Plugin Support M Haseeb
(@haseeb0001)

4 years ago

@isarisar Hi,

Hope you are doing good.

You are facing an error when you open the Diagnostic test ? in our plugin other things are working fine and the issue is in the diagnostic test screen?

Thanks

Thread Starter isarisar
(@isarisar)

4 years ago

Hi,

sorry for the delay.

Yes, other parts we’re actually relying on are working fine. Only the diagnostics seem affected.

Also seeing it with PHP 8.1.6.

Thread Starter isarisar
(@isarisar)

4 years ago

Replacing $thing [0] with (is_string($thing[0]) ? $thing[0] : get_class($thing[0])), the diagnostic runs fine.

The troublesome string is Woocommerce_Invoice_Pdf, added by the German Market plugin in their woocommerce-invoice-pdf.php @ 238:
add_filter( 'wp_mail', array( __CLASS__, 'phpmailer_validation' ) );

If that’s a wrong way to register for that filter, should I write them about it?

Plugin Support M Haseeb
(@haseeb0001)

4 years ago

@isarisar

Thanks, let me share it with my QA team, they will test it and if there will be any issues we will fix them and release the latest version soon.

Thanks

Plugin Support M Haseeb
(@haseeb0001)

3 years, 11 months ago

@isarisar Hi,

You can update the plugin, your issue is fixed.

Here is the Video link.

Thanks

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘PHP8 Fatal Error opening Diagnostics’ is closed to new replies.