Antd的Select组件遇见的问题

Question

Error: Need at least a key or a value or a label (only for OptGroup) for [object Object]

下面是我的代码

var data = await client.invokeBatch({
      target: 'tet',
      method: 'go',
      params: [value, productId]
    });

    this.setState({data, fetching: false});

Answer 1

你select组件怎么渲染的

Answer 2

key={Math.random()}