Build new datasoruce use dataframeview but failed

Grafana
,
1

When I was using dataframeview to build data, I was prompted with the following question, what is the cause?

field.values.get is not a function
TypeError: field.values.get is not a function
    at Object.getter [as server] (http://localhost:3000/static/js/bundle.js:644:41)
    at collectMetricData (http://localhost:3000/static/js/bundle.js:186:107)
    at mapPromMetricsToServiceMap (http://localhost:3000/static/js/bundle.js:160:3)
    at http://localhost:3000/static/js/bundle.js:75:86

function getMetricFrames(responses: DataQueryResponse[]): Record<string, DataFrameView> {
    return (responses[0]?.data || []).reduce<Record<string, DataFrameView>>((acc, frameDTO) => {
        const frame = toDataFrame(frameDTO);
        acc[frame.refId ?? 'A'] = new DataFrameView(frame);
        return acc;
    }, {});
}