signIn not working

[RedHoodJT1988]

I have been trying for the past three days to get the signIn mutation to work for the web client. I keep receiving an error when I try to sign in. Error:

Uncaught (in promise) Error: Network error: Response not successful: Received status code 400

I can use the signIn mutation just fine on the backend through GraphQL Playground. I have deleted my files and copied the code from the project into brand new files and I am still receiving the error. I don't know what is causing the error.

[P33tr]

wouldn't be those backticks could it be. check the gql is enclosed in ` not '

[MarioG8]

Try my approach with schema.js...I've finished book ..nearly ...(3/4) and so far is working fine ...
Best Regards :)

[JungSangHyup]

let's try

pages/signin.js ->

const SIGNIN_USER = gql
mutation signIn($email: String!, $password: String!){
signIn(username: "", email: $email, password: $password)
}

it works!