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
remix-run
office-2007
multiprecision
uistatusbar
queue-federation
google-bigquery
insightly
akka-cluster
exadata
spark-submit
repr
bedtools
google-cloud-search
controllers
ambari
openstack-swift
c++14
android-studio-2.1
webpack-style-loader
freeglut
int128
nltk
elassandra
roslibjs
videotexture
gtag.js
segment-io
apache-camel-k
activecollab
scalatest-maven-plugin