CODEWITHSUNDEEP
angular
cnak2
cnak2

Reputation: 1841

Getting json() not an object, when I know it is

I have an angular 2 project where my login either returns an object with data or an object with an error message if no user exists.

Here is my code: 

  userLogin(f){
    this.auth.login(f.value)
    .subscribe(res => { 
      console.log('Response: ' + res.json());
      //this.navCtrl.push('TabsPage') 
    }, err => {
      console.log('An error occured.')
    })
  }

For some reason, I'm getting an error that says res.json() is not a function.

Even though I can see in the console the following is returned when there is not user:

{"success":false,"msg":"Authentication failed. User not found."}

So why would I get the error:

ion-dev.js?v=3.0.1:156 ERROR TypeError: res.json is not a function

Thanks!

Upvotes: 2

Views: 35

Answers (1)

Sajeetharan
Sajeetharan

Reputation: 222582

You no longer need to call this function yourself because HttpClient.get() applies res.json() automatically and returns Observable<HttpResponse<string>>.

Upvotes: 2

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