Expected Error format when login fails about ember-simple-auth HOT 7 OPEN

Ok so the answer was this :

       .catch((response) =>  response.json() )
      .then((response) => {   
        this.set('errorMessage',response.error)
      });

Thanks for your help

from ember-simple-auth.

Could you share what is the error that you receive in the catch block?
At a glance when looking at devise authenticator, it looks like ESA might be forwarding a not parsed response.

from ember-simple-auth.

from ember-simple-auth.

It'll be a bit roundabout then for you, but what you're receiving is the raw fetch response.
You should be able to do something like this in your catch block:

.catch((response) => {
   const error = response.json();
   
   this.errorMessage = error.error;
})

from ember-simple-auth.

The value is still undefined.

from ember-simple-auth.

Hmm... so there's nothing returned when you call json() on the response?
Mind that json() returns a promise and I've made a small mistake there as well:

.catch((response) => response.json())
.catch((response) => {   
   this.errorMessage = response.error;
})

from ember-simple-auth.

I'm trying multiple thing with chained then, but it does not works apparently

from ember-simple-auth.