let inProcessCount: number | undefined; async function getInProcessCount() { if (inProcessCount !== undefined) { return inProcessCount; } const list = await store.dispatch('ESourcingModule/GetMyRequest', searchView.value); // eslint-disable-next-line @typescript-eslint/no-unsafe-call const len = list.filter((o: { ViewType: string }) => o.ViewType === 'InClarification' || o.ViewType === 'SupplementEventDetails').length; inProcessCount = len; if (eSourcingRoute) { // 如果 eSourcingRoute 变量不为 undefined const myRequestIndex = eSourcingRoute.findIndex(route => route.meta?.title === 'My Request'); if (myRequestIndex !== -1 && eSourcingRoute[myRequestIndex].meta !== undefined) { eSourcingRoute[myRequestIndex].meta.title = 'My Request (2)' } r } eturn inProcessCount as number; }

代码中的问题在于 `r` 这个字符，它是一个语法错误，应该删除掉。

另外，代码中对 `eSourcingRoute` 变量的访问也存在问题，应该修改为 `if (eSourcingRoute !== undefined)`，这样才能避免 TypeScript 的类型检查错误。具体修改后的代码如下：

let inProcessCount: number | undefined;

async function getInProcessCount() {
  if (inProcessCount !== undefined) {
    return inProcessCount;
  }

  const list = await store.dispatch('ESourcingModule/GetMyRequest', searchView.value);
  const len = list.filter((o: { ViewType: string }) => o.ViewType === 'InClarification' || o.ViewType === 'SupplementEventDetails').length;
  inProcessCount = len;

  if (eSourcingRoute !== undefined) {
    const myRequestIndex = eSourcingRoute.findIndex(route => route.meta?.title === 'My Request');
    if (myRequestIndex !== -1 && eSourcingRoute[myRequestIndex].meta !== undefined) {
      eSourcingRoute[myRequestIndex].meta.title = 'My Request (2)';
    }
  }

  return inProcessCount as number;
}

修改后，代码中的问题应该就解决了。