Annoying glitch when using http get in Ionic (version 3.19.0)

Issue:

Having trouble with Ionic's http get function, as I keep running into this error message:

Typescript Error
Expected 1-2 arguments, but got 3.

The line causing the problem seems to be similar to this:

    this.http.get('http://127.0.0.1:8000/rest-api/', {}, {headers: headers})

Based on the documentation, it looks like my usage is correct, right?

EDIT: I even tried using Ionic's example get() usage in my project and still encountered the same error.

https://i.sstatic.net/BM35Z.png


Possible Solutions:

I have discovered that these steps sometimes resolve the specific error mentioned above:

  • Make random changes to the project, save, and then rerun 'ionic serve'
  • Check if the CORS plugin on the web browser is enabled
  • Ensure there are no other errors in the project (such as mis-aligned {}'s)

Query:

The unpredictable fixes are worrisome, so I'm wondering if anyone knows what could potentially trigger this behavior in an Ionic project?

Answer №1

It seems like there were some import inconsistencies. Initially, I had:

import { Http } from '@angular/http';

However, I required:

import { HTTP } from '@ionic-native/http';

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