Create customer and getcustomer is not working

[kvrajukonduru]

I tried to create a customer. I'm getting onResponse ..but always customer object is null.below is the code. .Request to help us.

Error:java.lang.NullPointerException: Attempt to invoke virtual method 'com.shopify.graphql.support.ID com.shopify.buy3.Storefront$Customer.getId()' on a null object reference.

Code: private void createCustomerAccount(String email,String pwd){

//input
Storefront.CustomerCreateInput input = new Storefront.CustomerCreateInput(email, pwd)
        .setFirstName("RAJU123")
        .setLastName("VENKAT123")
        .setAcceptsMarketing(true)
        .setPhone("1-123-456-7890");

//query
Storefront.MutationQuery mutationQueryCreateCustomer = Storefront.mutation(mutation -> mutation
        .customerCreate(input, query -> query
                .customer(customer -> customer
                        .id()
                        .email()
                        .firstName()
                        .lastName()
                )
                .userErrors(userError -> userError
                        .field()
                        .message()
                )
        )
);

//API CALL for create customer Account

graphClient.mutateGraph(mutationQueryCreateCustomer).enqueue(new GraphCall.Callback<Storefront.Mutation>() {
    @Override
    public void onResponse(@NonNull GraphResponse<Storefront.Mutation> response) {
        Log.d("RAJU","Create customer Account API SUCESS:");

        if (response.data() != null) {

            String id = response.data().getCustomerCreate().getCustomer().getId().toString();
            String email = response.data().getCustomerCreate().getCustomer().getEmail();
            Log.d("RAJU","Create Customer Info:"+email+":"+id);
        }

    }

    @Override
    public void onFailure(@NonNull GraphError error) {
        Log.d("RAJU","Create customer Account API FAIL:"+error.getMessage());

    }

});

}

[GujaratiMonali]

please try this code.. //input

Storefront.CustomerCreateInput input = new Storefront.CustomerCreateInput(email, pwd)
        .setFirstName("RAJU123")
        .setLastName("VENKAT123")
        .setAcceptsMarketing(true)
        .setPhone("1-123-456-7890");

//query

Storefront.MutationQuery mutationQueryCreateCustomer = Storefront.mutation(mutation -> mutation
        .customerCreate(input, query -> query
                .customer(customer -> customer
                        .id()
                        .email()
                        .firstName()
                        .lastName()
                       .phone()
                )
                .userErrors(userError -> userError
                        .field()
                        .message()
                )
        )
);

//API CALL for create customer Account

graphClient.mutateGraph(query).enqueue(new GraphCall.Callback<Storefront.Mutation>() {
            @Override
            public void onResponse(@NonNull GraphResponse<Storefront.Mutation> response) {
                if (!response.data().getCustomerCreate().getUserErrors().isEmpty()) {
                    for (Storefront.UserError error : response.data().getCustomerCreate().getUserErrors()) {
                        Log.e("TAG", "error" + error.getMessage());
                    } 
                } else {
                    Storefront.Customer customer = response.data().getCustomerCreate().getCustomer();
                    Log.e("TAG", "data " + response.data());
                    Log.e("TAG", "id " + customer.getId());
                    Log.e("TAG", "firstname " + customer.getFirstName());
                    Log.e("TAG", "lastname " + customer.getLastName());
                    Log.e("TAG", "phone " + customer.getPhone());
                    Log.e("TAG", "email " + customer.getEmail());

                }
            }

            @Override
            public void onFailure(@NonNull GraphError error) {
                Log.e("TAG", "customer" + error.getMessage());
            }
        });

any query than please ask..

[kvrajukonduru]

Thanks GujaratiMonali . I will check and update you soon. Once again thanks for your support

[ghost]

graphClient.mutateGraph(query).enqueue(new GraphCall.Callback() { @Override public void onResponse(@NonNull GraphResponse response) { if (!response.data().getCustomerCreate().getUserErrors().isEmpty()) { for (Storefront.UserError error : response.data().getCustomerCreate().getUserErrors()) { Log.e("TAG", "error" + error.getMessage()); } } else { Storefront.Customer customer = response.data().getCustomerCreate().getCustomer(); Log.e("TAG", "data " + response.data()); Log.e("TAG", "id " + customer.getId()); Log.e("TAG", "firstname " + customer.getFirstName()); Log.e("TAG", "lastname " + customer.getLastName()); Log.e("TAG", "phone " + customer.getPhone()); Log.e("TAG", "email " + customer.getEmail());

           }
       }

       @Override
       public void onFailure(@NonNull GraphError error) {
           Log.e("TAG", "customer" + error.getMessage());
       }
   });

I am getting this error "java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.shopify.buy3.Storefront$CustomerCreatePayload.getUserErrors()' on a null object reference"