graphql mutation using input object

Question

I'm using graphql apollo client for Android. I'm able to pass data using mutation for a single fields without any issue. While using input object in mutation the error cannot read property of email undefined occurred. But same graphql working while running in the browser.

Graphql mutation

mutation signup($SignupInput:SignupInput) {
    signup(data: $SignupInput) {
        result{token,firstName,lastName,profileImage}
   }
}

Input

    {"SignupInput": {"firstName": "John","lastName": "Peter","email": "[email protected]"
,"password": "123123"}}

Java Code for API call

final SignupInput signupInput=SignupInput.builder()
                .firstName(edtSignUpName.getText().toString())
                .lastName(edtSignUpLastName.getText().toString())
                .email(actvSignUpEmail.getText().toString())
                .password(edtSignUpPassword.getText().toString())
                .profileImage("dasfasdfasdf.png").build();


        final SignupMutation signupMutation = SignupMutation.builder()
                .signupInput(signupInput)
                .build();
        signupCall = appController.apolloClient()
                .mutate(signupMutation);
        signupCall.enqueue(dataCallback);

Is this a Java error? Can you share the complete stack trace? — felipe_gdr
I changed the $SignupInput to $signupInput, In android or java user should use CamelCase. That is an issue in mutation — Siva Sonai

Siva Sonai Siva Sonai · Accepted Answer · 2018-11-29T06:32:31

mutation signup($SignupInput:SignupInput)
{
    signup(data: $SignupInput) {
        result{token,firstName,lastName,profileImage}
   }
}

I changed the $SignupInput to $signupInput, In android or java user should use CamelCase. That is an issue in mutation

graphql mutation using input object

1 Answers