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
beanstalkd
ostringstream
searchkit
winsxs
asmjit
natural-key
mta
scapy
sanitizer
agvtool
html-head
python-sql
react-laravel
kubernetes-maven-plugin
pycall
linux-namespaces
janus-gateway
actioncontext
ghostdoc
snowflake-task
mariadb-10.4
restrict
javers
wpr
android-implicit-intent
mod-perl2
assignment-operator
avx2
curl-commandline
pre-increment