小编yot*_*ami的帖子

我正在尝试使用react-admin作为我的管理面板，并使用ra-data-graphql-simple从graphql API中获取。问题是它找不到我的资源，我收到此错误：

Unknown resource Category. Make sure it has been declared on your server side schema. Known resources are

这是我的代码。

应用程序.js

import React, { Component } from 'react';
import buildGraphQLProvider from 'ra-data-graphql-simple';
import { Admin, Resource, Delete, ListGuesser  } from 'react-admin';

import apolloClient from './apolloSetup';

import { CategoryList } from './categories';

class App extends Component {
    constructor() {
        super();
        this.state = { dataProvider: null };
    }
    componentDidMount() {
        buildGraphQLProvider({ clientOptions: { uri: 'http://127.0.0.1:3434/graphql' }})
            .then(dataProvider => …