How to display es data in Progress List

Hi,I have a question about ProgressList .

Error : Cannot read property ‘length’ of undefined

Detail:
{
“xhrStatus”: “complete”,
“request”: {
“method”: “POST”,
“url”: “api/datasources/proxy/45/_msearch”,
“data”: “{“search_type”:“query_then_fetch”,“ignore_unavailable”:true,“index”:“ubt-apm-fat*”}\n{“size”:0,“query”:{“bool”:{“filter”:[{“range”:{“logTime”:{“gte”:“1558943785546”,“lte”:“1558954585546”,“format”:“epoch_millis”}}},{“query_string”:{“analyze_wildcard”:true,“query”:“yk_metric:pageLoadInfo”}}]}},“aggs”:{“4”:{“terms”:{“field”:“yk_service”,“size”:5,“order”:{“1”:“desc”},“min_doc_count”:1},“aggs”:{“1”:{“avg”:{“field”:“yk_logValue”}}}}}}\n”
},
“response”: {
“responses”: [
{
“took”: 14,
“timed_out”: false,
“_shards”: {
“total”: 99,
“successful”: 99,
“skipped”: 90,
“failed”: 0
},
“hits”: {
“total”: 164814,
“max_score”: 0,
“hits”: []
},
“aggregations”: {
“4”: {
“doc_count_error_upper_bound”: -1,
“sum_other_doc_count”: 164351,
“buckets”: [
{
“1”: {
“value”: 2000
},
“key”: “DDParsecLoadingViewController”,
“doc_count”: 1
},
{
“1”: {
“value”: 2000
},
“key”: “JYBlindPointDetailVC”,
“doc_count”: 97
},
{
“1”: {
“value”: 2000
},
“key”: “JYBlueToothParkingPointDetailVC”,
“doc_count”: 97
},
{
“1”: {
“value”: 2000
},
“key”: “JYNBForbiddenPutPointDetailVC”,
“doc_count”: 97
},
{
“1”: {
“value”: 2000
},
“key”: “JYParkingPointDetailVC”,
“doc_count”: 98
}
]
}
},
“status”: 200
}
]
}
}