angularjs - angular-cli ng server errors on start up -


i have installed angular-cli , attempting 'ng serve' angular project created via "ng new [blah]frontend", getting errors:

pastebin : http://pastebin.com/qb1d5psf

what going on. when navigate http://localhost:4200/ see :

uncaught error: cannot find module "webpack-dev-server/client?http://localhost:4200/"(…)

try npm start instead ng serve run server http://localhost:4200/


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