Failed Exchange for authentication

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1

Hi,

I followed the tutorial here: Auth0 Ionic & Capacitor (Angular) SDK Quickstarts: Login
for an ionic project using Auth0.

Current logs shows that after user clicked login, it “success login” but “failed at exchange”.
“failed exchange” details are below:
“code”: “*************Um5”

Is the failure to do with callback URL?

Appreciate your input.

Thanks

2

After a few tries, I found out that somehow the first time when I created the native application, it has the “Token Authentication EndPoint Method” set to “Post”. (this field is not changeable)

But when I created another new native application, “Token Authentication EndPoint Method” is set to “None”.

And by using the new native application, my Ionic app can sign-in successfully.

@Auth0 team, do you know what triggered “Token Authentication EndPoint Method” set to “Post” ?

Also - the failed at exchange error is very unclear what might has caused the issue. It will be great to provide more documentation & error explanation for this particular issue.

Thanks

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3

{
“date”: “2023-07-25T15:08:22.534Z”,
“type”: “feacft”,
“description”: “Unauthorized”,
“connection_id”: “”,