React native 客户端错误出现后的Client.middleware

请帮我找出并修复它！！此错误发生在安装新项目react native并在代码下方创建appolo客户端之后

Error:
[Wed Sep 02 2020 09:04:35.796]  ERROR    TypeError: client.middleware is not a function. (In 'client.middleware()', 'client.middleware' is undefined)
[Wed Sep 02 2020 09:04:35.798]  ERROR    Invariant Violation: Module AppRegistry is not a registered callable module (calling runApplication)
[Wed Sep 02 2020 09:04:35.804]  ERROR    Invariant Violation: Module AppRegistry is not a registered callable module (calling runApplication)

注意：屏幕没有崩溃，没有显示，只有白色屏幕，应用程序构建成功

export const client = new ApolloClient({
   uri: 'http://localhost:3000/graphql',

});

const middlewares = [client.middleware(), thunk];

export const store = createStore(
  reducers(client),
  undefined,

  composeWithDevTools(applyMiddleware(...middlewares)),
);