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
point-clouds
decentralized-identity
enet
service-accounts
teradata-covalent
picasa
spring-vault
simpleaudioengine
filefield
html-pdf
stateful
rudp
ftpwebrequest
clusterize
wkhtmltoimage
razorpay
layer
xamarin.communitytoolkit
django-rest-framework
ignite-ui-angular
lucky-framework
ubuntu-12.10
citrus-framework
standards-compliance
bitconverter
gamlss
android-syncadapter
createobject
geotext
kontent-ai