CODEWITHSUNDEEP
graphqlapollographql-jsreact-apolloaws-appsync
Rizwan
Rizwan

Reputation: 163

GraphQL error: Variable 'id' has coerced Null value for NonNull type 'ID!'

I am using the AWS AppSync service as my GraphQL server. I am passing a mutation GraphQL tag to create a user but somehow I am getting this error in the console: 

GraphQL error: Variable 'id' has coerced Null value for NonNull type 'ID!'

The mutation GraphQL tag is like this:

     import gql from 'graphql-tag';

    export default gql`
    mutation addUser ($id:ID!,$name:String!,$email:String!,$number:String!,$gender:String!,$password:String!,$createdAt:String!,$type:String!){
      addUser(
            id:$id,
            name:$name,
            email:$email,
            number:$number,
            gender:$gender,
            password:$password,
            createdAt:$createdAt,
            type:$type
          ){
            id
            name
            email
          }
       }`;

and I am passing this GraphQL tag inside my SignupForm.js to create a user like this:

    export default graphql(AddUser,{
    props:props=>({
    AddUser:user=>props.mutate({
      variable:user,
      })
    })
    })(SignUpForm);

When I call this.props.AddUser(user)

where user is signup user details object

I got error mentioned above.

Upvotes: 3

Views: 9948

Answers (1)

Tal Z
Tal Z

Reputation: 3210

It seems the problem is a typo in the mutation options:

{ variable: user } should be { variables: user } (with an 's')

Upvotes: 4

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