FOSJSRoutingBundle : "The route xxx does not exist"

Question

I created a new controller with a new route. I dump generate my new fos_js-routes.json with this command :

php bin/console fos:js-routing:dump

My new json was generate with my new route. I dump all routes with this command :

php bin/console fos:js-routing:debug

In all results I find my new route name, but when I click on the button which calls this route, in my console I have this error :

router.min.js:1 Uncaught (in promise) Error: The route 
"territory_territoriesHistoryByUser" does not exist.

My controller Route declaration looks like that :

@Route("/getTerritoriesHistoryByUser", options={"expose"=true}, name="territory_territoriesHistoryByUser")