Changing default ‘rest_url_prefix’ breaks plugin

Hey,

Found that by using the rest_url_prefix filter to change the default wp-json api URL breaks the WP API Swagger UI plugin, resulting in a The site is experiencing technical difficulties. message when viewing the docs url.

This is the filter for reference:

add_filter( 'rest_url_prefix', 'my_theme_api_slug'); 
function my_theme_api_slug( $slug ) { return 'api'; }

Update: Nevermind, turns out the error was being thrown by another function that was causing the documents url to fail to load when the default api url was changed. My apologies!

• This topic was modified 5 years ago by ouija. Reason: Updated