I got error when i click preload in cache page

Hi there,

Could you open your browser console (how to), try again, and see if there’s a javascript error?

Marc.

Hello,

I get the error too, I’m using using (latest) Opera on Win 10. I looked at the browser console (Ctrl+Shift+I) but didn’t see any error.

But I have the impression that the preloading does actually start. A minute or two later, practically all pages are cached. Which is good, because caching is perfect with your plugin!

Jaap

I found a JavaScript error (with Ctrl+Shift+J, not ‘I’):

JQMIGRATE: Migrate is installed, version 1.4.1
admin.php?page=WP-Optimize&wpo_all_pages_cache_purged=1:1 [DOM] Found 2 elements with non-unique id #_wpnonce: (More info: https://goo.gl/9p2vKq) <input type=?”hidden” id=?”_wpnonce” name=?”_wpnonce” value=?”eb0242a6b1″>? <input type=?”hidden” id=?”_wpnonce” name=?”_wpnonce” value=?”eb0242a6b1″>?
admin.php?page=WP-Optimize&wpo_all_pages_cache_purged=1:256 Uncaught TypeError: Cannot read property ‘dispatch’ of undefined
at admin.php?page=WP-Optimize&wpo_all_pages_cache_purged=1:256
at admin.php?page=WP-Optimize&wpo_all_pages_cache_purged=1:263

Hi there,

Could you share the list of plugins on your sites?
I can’t reproduce this, so I’m wondering if it’s a plugin conflicting.

@jaapvink59 Thanks. This error is not related, but should be fixed.

Marc.

Yes, this is from ‘Wordfence Security’ Diagnostics:

Calculated Fields Form (calculated-fields-form) – Version 1.0.371 Active
Checkout Field Editor for WooCommerce (woo-checkout-field-editor-pro) – Version 1.4.2 Active
Classic Editor (classic-editor) – Version 1.5 Active
DigiWallet for WooCommerce (digiwallet-for-woocommerce) – Version 5.0.8 – 25-4-2019 set default select bank|country to blank & update translation Active
Elegant Themes Updater (elegant-themes-updater) – Version 1.0 Active
Math Captcha (wp-math-captcha) – Version 1.2.10 Active
Newsletter (newsletter) – Version 6.5.9 Active
Polylang (polylang) – Version 2.7.1 Active
UpdraftPlus – Backup/Restore (updraftplus) – Version 1.16.23 Active
Velvet Blues Update URLs (velvet-blues-update-urls) – Version 3.2.9 Inactive
WooCommerce (woocommerce) – Version 4.0.1 Active
WooCommerce Bulk Discount (woocommerce-bulk-discount) – Version 2.4.5 Active
Wordfence Security (wordfence) – Version 7.4.6 Active
WP-Optimize – Clean, Compress, Cache (wp-optimize) – Version 3.0.19 Active
WPS Hide Login (wps-hide-login) – Version 1.5.6 Active
WP Sitemap Page (wp-sitemap-page) – Version 1.6.2 Active
Yoast SEO (wordpress-seo) – Version 13.4.1 Active

Hi,

Thanks for sending the list of plugins.

We still could not replicate the issue on our end.
Sorry, if we could not be more of help.

Thanks,
Bryle

Hi there,

any updates on this?

We have the same error:

function(){return f&&(c&&!b&&(h=f.length-1,g.push(c)),function b(c){n.each(c,function(c,d){n.isFunction(d)?a.unique&&j.has(d)||f.push(d):d&&d.length&&"string"!==n.type(d)&&b(d)})}(arguments),c&&!b&&i()),this}

I just noticed that it might be caused by using the ‘Purge all pages’ at the top of the WP-page. The error doesn’t seem to occur after using the blue ‘Purge cache’ button and then pressing the preload button. At least at 2 of my sites…