Kadence - "This block has encountered an error and cannot be previewed" error message

If you're seeing the message "This block has encountered an error and cannot be previewed" when trying to open the Kadence Design Library, it's usually related to caching in your local browser.

A quick way to check is to log into your dashboard in an incognito window or a different browser you don't normally use. The Design Library should load normally there.

To fix the issue, clear your browser cache completely. If you're using any caching plugins on your site, it's a good idea to clear those as well. Then you should be all set!