Component(...): Nothing was returned from render

1、错误描述

2、错误原因

class Column2DChart extends React.Component {
  render() {
    return (
      <ReactFusioncharts
        type="column2d"
        width="1200"
        height="600"
        dataFormat="JSON"
        dataSource={dataSource}
      />
    );
  }
}

export default Column2D;

    组件名称是Column2DChart,但是export default Column2D,两个名称不匹配,导致返回值为空

3、解决办法

      调整导入的组件名称和定义的组件名称保持一致

class Column2DChart extends React.Component {
  render() {
    return (
      <ReactFusioncharts
        type="column2d"
        width="1200"
        height="600"
        dataFormat="JSON"
        dataSource={dataSource}
      />
    );
  }
}

export default Column2DChart;
原文地址:https://www.cnblogs.com/hzcya1995/p/13313711.html