Angular 4: Cannot instantiate cyclic dependency! InjectionToken_HTTP_INTERCEPTORS

Question

I know, this question may sound duplicate and I have tried everything found on stackover flow unable to resolve this problem, so please bear with me

To make

Answer 1

You have to modify your response-interceptor.service.ts

import { Injectable,Inject, Injector } from '@angular/core';

constructor( inj: Injector) { 
   this._globalFunctionService=inj.get(GlobalFunctionService)
 }

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