Question

我正在尝试graphql-compose库，并遵循他们的Getting started Github page，我建立了一个非常简单的示例。

这是我的代码：

    import { schemaComposer } from "graphql-compose";

    export const UserTC = schemaComposer.createObjectTC({
      name: "UserTC",
      fields: {
        name: "String",
        surname: "String"
      }
    });

    UserTC.addResolver({
      kind: "query",
      name: "userFind",
      resolve: async () => {
       return []; // empty array
      }
    });

    schemaComposer.Query.addFields({
      userFind: UserTC.getResolver("userFind")
    });

    export const schema = schemaComposer.buildSchema()

将返回的架构对象传递到
时出现以下错误我的Apollo服务器：

TypeError: Cannot read property 'getTypeName' of undefined

错误堆栈指向代码的最后一行。我不知道我做错了。

感谢您的帮助。

我看不到我是什么错误

Answer 1

将“类型”添加到解析器：

UserTC.addResolver({
  kind: "query",
  name: "userFind",
  type: UserTC,
  resolve: async () => {
   return []; // empty array
  }
});

graphql-compose：TypeError：无法读取未定义的属性“ getTypeName”

1 个答案: