My backend is play framework and my front end is angularjs. When run from play gives an error
warning: Task “dist” not found. Use --force to continue.
Aborted due to warnings.
— (Running the application, auto-reloading is enabled) —
[error] p.c.s.NettyServer - Failed to listen for HTTP on /0.0.0.0:9000!
[error] (compile:run) play.runsupport.ServerStartException
how do I resolve it?