WordPress “Non-existent changeset UUID” solution
- April 28, 2020
It can happen sometimes that you are trying to customize your website from the?WordPress live customizer, and you get the following error message in the preview frame : “Non-existent changeset UUID”.
This problem usually?occurs when?there’s a mismatch between your actual website URL and the one saved in your WordPress general settings.
To fix this problem :
- Login with your WordPress admin credential user
- Navigate to Settings > General in the left panel
- Make sure your WordPress Address and your Site Address are exactly the same
- Save your changes