Autocomplete not working for Search API with Solr - Drupal 7 I have these modules installed with Drupal 7:


search_api  
search_api_solr
search_api_autocomplete


There is a view configured for search results with exposed full-text search filter, based on the index in Solr set up via Search API. The view is working well, however autocomplete function isn't working at all, no glimpse of it present. Are there any special settings for autocomplete that may need to be activated for the view?
The README.txt file in the search_api_autocomplete module provides the following information:


Necessary setup


After having installed and enabled the module, you have to do some
administrative steps to activate the autocomplete functionality. Autocompletion
can be enabled and configured for each search separately.

To activate autocompletion for an index's searches, go to the index's
„Autocomplete“ tab. There, you see all available searches for the index and can
enable (and afterwards configure) autocompletion for each of them. All fulltext
key fields on the searches should then become autocompletion fields.