MS Graph Excel list charts in worksheet not working

问题

I am using this MS graph call to list the charts in an excel worksheet.

GET /workbook/worksheets/{id|name}/charts

Graph returns this error:

{   "error": {
    "code": "GeneralException",
    "message": "There was an internal error while processing the request.",
    "innerError": {
      "request-id": "ea42895c-1b98-4d34-baf3-6c544f2ff81c",
      "date": "2018-03-29T04:54:50"
    }   } }

I tried different worksheets and chart types with the same result.

It was working until a couple of days ago.

Can anybody reproduce this issue? Is there another way to list the charts in a worksheet?

Note that a similar API call to list the tables in the workbook is working:

GET /workbook/worksheets/{id|name}/tables

来源：https://stackoverflow.com/questions/49549502/ms-graph-excel-list-charts-in-worksheet-not-working