TypeError: Cannot read properties of undefined (reading 'hasClass') in wp-auth-check.min.js

[chamois_blanc]

Here is the trace:

at
HTMLDocument.<anonymous>(.../wp-includes/js/wp-auth-check.min.js:2:655)
at
HTMLDocument.dispatch(.../wp-admin/load-scripts.php:2:39997)
at
v.handle(.../wp-admin/load-scripts.php:2:37968)
at
Object.trigger(.../wp-admin/load-scripts.php:2:70063)
at
HTMLDocument.<anonymous>(.../wp-admin/load-scripts.php:2:70665)
at
Function.each(.../wp-admin/load-scripts.php:2:3129)
at
e.<computed>.each(.../wp-admin/load-scripts.php:2:1594)
at
e.<computed>.trigger(.../wp-admin/load-scripts.php:2:70640)
at
Object.<anonymous>(https://wednesdaynighthop.com/wp-includes/js/heartbeat.min.js:2:2186)
at
c(.../wp-admin/load-scripts.php:2:25266)

[chamois_blanc]

It's probably here:

                        if ( ! data['wp-auth-check'] && wrap.hasClass( 'hidden' ) && ! tempHidden ) {
                                show();
                        } else if ( data['wp-auth-check'] && ! wrap.hasClass( 'hidden' ) ) {
                                hide();
                        }

maybe use wrap?.hasClass() instead?

[johnbillion]

@chamois_blanc Sorry that nobody got back to you on this. Can you provide some further information please? Is it still an issue? Where exactly did the problem occur? Is it reproducible with no plugins active and one of the default themes in use?

Cheers!

[siliconforks]

I think it's probably safe to close this as a duplicate of #64403.