Angular 4 Uncaught ReferenceError: ng is not defined -


in superclass have inject translateservice because have translate standard message notification/alert. have add translateservice classes extends superclass.

superclass

constructor(public endpointurlservice: endpointurlservice, public translate: translateservice,     protected route: activatedroute, protected router: router) {   }

usercomponent

export class userlistcomponent extends superclass     constructor(         private userservice: userservice,         router: router,         endpointurlservice: endpointurlservice,         route: activatedroute,         translate: translateservice) {     super(endpointurlservice, translate, route, router)     }

before injecting translate service don't have errors now:

referenceerror: ng not defined

and

typeerror: cannot read property 'geadapter' of undefined


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