在GraphQL架构中将泛型对象用作输入类型时出现问题错误：架构必须包含唯一的命名类型

我有一个插件，当用户创建标记时，它会创建一个带有{id:XXX，text:XXX}的对象。我试图让我的apollo graphql服务器接受此对象作为模式中的类型。我已经尝试了很多方法，但对我来说最有意义的是创建一个具有该对象形状的类型并使用它。这似乎适用于原始类型，但不适用于输入更新和新建。我得到一个错误：错误：架构必须包含唯一的命名类型，但包含多个名为CustomQuestionOption的类型

然后组合成

const baseSchema = `
  schema {
    query: Query
    mutation: Mutation
  }
`;

export const schema = makeExecutableSchema({
  typeDefs: [baseSchema, eventTypeDefs, sponsorshipItemTypeDefs, customQuestionTypeDefs, userTypeDefs],
  resolvers: merge({}, eventResolvers, sponsorshipItemResolvers, customQuestionResolvers, userResolvers)
});

---

有没有办法让我的服务器在输入中接受这个对象，或者我必须保存为字符串并在保存和加载时转换它？i、 e.{id:'S'，text:'S'}]

我想我试图创建的是一个自定义标量，而不是像string、int等内置标量。我只需要将customQuestionOption更改为标量。编辑-见下文

除了无法查询对象的各个属性外，此操作效果良好。真正的解决方案是将CustomQuestionOption返回到查询中使用的类型，并创建另一个输入，我称之为InputCustomQuestionOption，并将其用于最终输入：

const customQuestionTypeDefs = `
type CustomQuestionOption {
  id: String,
  text: String
}

input InputCustomQuestionOption {
  id: String,
  text: String
}

type CustomQuestion {
  id: ID!
  question: String
  questionType: String
  options: [CustomQuestionOption]
  required: Boolean
}

input UpdatedCustomQuestion {
  id: ID!
  question: String
  questionType: String
  options: [InputCustomQuestionOption]
  required: Boolean
}

input NewCustomQuestion {
  question: String
  questionType: String
  options: [InputCustomQuestionOption]
  required: Boolean
}

可能重复的

const customQuestionTypeDefs = `
scalar CustomQuestionOption {
  id: String,
  text: String
}

type CustomQuestion {
  id: ID!
  question: String
  questionType: String
  options: [CustomQuestionOption]
  required: Boolean
}

input UpdatedCustomQuestion {
  id: ID!
  question: String
  questionType: String
  options: [CustomQuestionOption]
  required: Boolean
}

input NewCustomQuestion {
  question: String
  questionType: String
  options: [CustomQuestionOption]
  required: Boolean
}

extend type Query {
  CustomQuestion(id: ID!): CustomQuestion!
  allCustomQuestions: [CustomQuestion]!
}

extend type Mutation {
  newCustomQuestion(input: NewCustomQuestion!): CustomQuestion!
  updateCustomQuestion(input: UpdatedCustomQuestion!): CustomQuestion!
}
`;

export default customQuestionTypeDefs;

const customQuestionTypeDefs = `
type CustomQuestionOption {
  id: String,
  text: String
}

input InputCustomQuestionOption {
  id: String,
  text: String
}

type CustomQuestion {
  id: ID!
  question: String
  questionType: String
  options: [CustomQuestionOption]
  required: Boolean
}

input UpdatedCustomQuestion {
  id: ID!
  question: String
  questionType: String
  options: [InputCustomQuestionOption]
  required: Boolean
}

input NewCustomQuestion {
  question: String
  questionType: String
  options: [InputCustomQuestionOption]
  required: Boolean
}