Find Usage not working

I have a relatively simple project where the “find usage” feature has stopped working.   It use to work !   Any ideas
1 answers

What exactly do you mean with ‘stopped working’ ?

Are you getting an error? Are you not seeing the tab with the results? Are you not finding usages that you manually do find?

I haven't had the find usages fail on me yet. Are you sure there's actual usages of whatever you're trying to find.