Problem with ionic server(fix)

Ionic Framework ionic-v3
1

Try to build serve
$ ionic serve --platform android --address 127.0.0.1 --port 8101 --livereload-port 35730 --dev-logger-port 53704

And after i have error

[INFO] Starting app-scripts server: --platform android --t android --address
127.0.0.1 --port 8101 --p 8101 --livereload-port 35730 --r 35730
–dev-logger-port 53704 - Ctrl+C to cancel
TypeError: AppScripts.serve is not a function

Please help

2

I update @ionic/app-scripts: and server start