Ch 2 Async Snippet Returns Undefined

[armenic]

Dear Authors,

The code snippet in Ch 2 returns undefined:

const getFakePerson = async () => {
  try {
    let res = await fetch("https://api.randomuser.me/?nat=US&results=1");
    let { results } = res.json();
    console.log(results);
  } catch (error) {
    console.error(error);
  }
};

getFakePerson();

I believe the solution is to add await before the res.json():

const getFakePerson = async () => {
  try {
    let res = await fetch("https://api.randomuser.me/?nat=US&results=1");
    let { results } = await res.json();
    console.log(results);
  } catch (error) {
    console.error(error);
  }
};

getFakePerson();

[bjurno]

Thank you! I attached .then(res => res.json()) to the fetch() and deleted the let { results } = res.json() but your solution looks much much nicer.

[Edy-ux]

It´s work for me

`const getFakePerson = async () => {
try {
let res = await fetch("https://api.randomuser.me/?nat=US&results=1");
let results = await res.json();
console.log(results);
} catch (error) {
console.error(error);
}
};

getFakePerson();`

[macsir]

As the fetch returns a promise from the first await, then the second await is natural to add for resolving into value.