对象文字只能指定已知属性，并且名称＆＃x27;类型不存在，但类型存在

发布于 2025-01-21 05:26:34 字数 1780 浏览 1 评论 0原文

奇怪的问题，我会收到上述错误，我无法弄清楚为什么，这是一个屏幕截图显示所有内容：

这是我的代码：

const createSeries = (report: ReportEntry[], key: string) => {
  const reportEntryValues: any = [];
  let itemColor: string;
  let series: ApexAxisChartSeries;

  report.forEach((item: ReportEntry) => {
    reportEntryValues.push(item[key as keyof typeof item]);
  });

  switch (key) {
    case "approved":
      itemColor = Colors.Green;
      break;
    case "denied":
      itemColor = Colors.Red;
      break;
    default:
      itemColor = Colors.Blue;
  }

  series = {
    name: key,
    type: "bar",
    color: itemColor,
    data: reportEntryValues,
  };

  return series
};

任何帮助都非常感谢，我一直在谷歌搜索为什么会发生这种情况，该代码工作正常，但是Typescript仍在向我尖叫。

提前致谢！

EDIT: 游乐场链接

原文

strange issue, I get the above mentioned error and I can't figure out why, here's a screenshot showing everything:

Here's my code:

const createSeries = (report: ReportEntry[], key: string) => {
  const reportEntryValues: any = [];
  let itemColor: string;
  let series: ApexAxisChartSeries;

  report.forEach((item: ReportEntry) => {
    reportEntryValues.push(item[key as keyof typeof item]);
  });

  switch (key) {
    case "approved":
      itemColor = Colors.Green;
      break;
    case "denied":
      itemColor = Colors.Red;
      break;
    default:
      itemColor = Colors.Blue;
  }

  series = {
    name: key,
    type: "bar",
    color: itemColor,
    data: reportEntryValues,
  };

  return series
};

any help is hugely appreciated, I've been googling why this happens, the code works just fine but typescript is still screaming at me.

Thanks in advance!

EDIT: playground link

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