使用组合图，提示TypeError: Cannot read properties of undefined (reading 'length')

[kemisstep]

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大致是：

const [dataColumnLine, setDataColumnLine] = useState([]);

    const GetDaCorp = async () => {
        const res = await apiGetDaCorp()
        const result = res.data.data
        setDataColumnLine(result)
        // console.log("GetDaCorp----res", result)
        setLoading(false);
    };

    useEffect(() => {

        GetDaCorp();

    }, []);

    return (
   {dataColumnLine && dataColumnLine.length === 0 ? (
                <div></div>) : (
                <DV_ColumnLine dataSource={dataColumnLine}
                    colsArr={defaultColsArr}>
                </DV_ColumnLine>)
            }
)

dataColumnLine 是封装的子组件，然后就报错了

[kemisstep]

G2 ERROR TypeError: Cannot read property 'length' of undefined - 流年sugar - 博客园