The root cause is the algolia_config.js file being out of date. This can happen if the theme isn’t configured within the Algolia app or if the configuration file is overwritten.
To confirm that the theme is configured within the app, check that it shows up in the list in the Search options tab.
If the theme doesn’t show up and if it already contains an algolia_config.js file, you can synchronize the themes by clicking on the Synchronize button.
If the theme shows up in the list and the configuration is still not updated, you can force the plugin to push the latest version of this file to the theme. Do this by updating you can update any Algolia setting, then revert it. On any update, we push the latest version of algolia_config.js file to your theme.
Last reviewed 16-11-22.