Custom page Configure 2FA button error

(@knnthai)

Running WooCommerce, created the custom 2FA page as per setup instructions. Page loads fine, but upon clicking “Configure 2FA” a JavaScript error occurs:

Uncaught TypeError: this.modal is null
    value https://dev.academicimpressions.com/wp-content/plugins/wp-2fa/dist/js/micro-modal.js?ver=1.5.1:1
    show https://dev.academicimpressions.com/wp-content/plugins/wp-2fa/dist/js/micro-modal.js?ver=1.5.1:1
    <anonymous> https://dev.academicimpressions.com/wp-content/plugins/wp-2fa/dist/js/wp-2fa.js?ver=1.5.1:1
    jQuery 10
micro-modal.js:1:21128

Page normally uses jQuery 1.12.4, have also tried 3.5.1, same behavior.

Any ideas on how to go about fixing this?

Viewing 2 replies - 1 through 2 (of 2 total)

Thread Starter knnthai
(@knnthai)

5 years, 4 months ago
Worked out a fix for this for my situation, YMMV.

Error is originating here: micro-modal.js:1:23499: show:function(t,n){var e=n||{};e.targetModal=t,!0===e.debugMode&&!1===i(t)||(o&&o.removeEventListeners(),(o=new r(e)).showModal())},

o.removeEventListeners() appears to be the culprit, as this.modal isn’t visible in that function. Removing that o check,
```
show: function (t, n) {
    var e = n || {};
    (e.targetModal = t), (!0 === e.debugMode && !1 === i(t)), (o = new r(e)).showModal();
},
```
Allows the modal to be shown. This could potentially pose problems if o is reused elsewhere, as it doesn’t remove any existing event listeners. Haven’t had any issues yet in testing, but again, YMMV 🙂
Danny Jones
(@distinctivepixels)

5 years, 4 months ago

Hello @knnthai

Thanks for getting in touch.

Iv just tested the custom 2FA page with WC installed and running just WP 2FA + WooCommerce (with the current version of WP) doesn’t appear to have any issues here. Id like to keep digging however so can you please send us an email on [email protected] so we can ask you for more information to start troubleshooting this issue?

Look forward to hearing from you

Daniel @ WP White Security

Viewing 2 replies - 1 through 2 (of 2 total)

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