UnhandledPromiseRejectionWarning：错误：由于未设置AID，因此无法处理ISO 14443-4标记

Question

我正在使用nfc-pcsc模块运行电子应用程序。当我将Android设备放在acr-122u附近时，会收到以下日志记录：

Running in development
18:52:19 – info: nfc module init
(node:30973) UnhandledPromiseRejectionWarning: Error: Cannot process ISO 14443-4 tag because AID was not set.
    at ACR122Reader.handle_Iso_14443_4_Tag (/private/var/www/lab/electron-clientnfc/node_modules/nfc-pcsc/dist/Reader.js:566:26)
    at ACR122Reader.handleTag (/private/var/www/lab/electron-clientnfc/node_modules/nfc-pcsc/dist/Reader.js:506:21)
    at CardReader.Reader.reader.on (/private/var/www/lab/electron-clientnfc/node_modules/nfc-pcsc/dist/Reader.js:164:18)
(node:30973) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:30973) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

这是我的代码：

const { NFC } = require('nfc-pcsc');

const nfc = new NFC(); // optionally you can pass logger

nfc.on('reader', (reader) => {

  console.log(`${reader.reader.name}  device attached`);

  reader.aid = 'F222222222';

   reader.on('card', async card => {
    console.log(`${reader.reader.name}  card detected`, card);
  });

  reader.on('card.off', (card) => {
    console.log(`${reader.reader.name}  card removed`, card);
  });

  reader.on('error', (err) => {
    console.log(`${reader.reader.name}  an error occurred`, err);
  });

  reader.on('end', () => {
    console.log(`${reader.reader.name}  device removed`);
  });
});

nfc.on('error', (err) => {
  console.log('an error occurred', err);
});

这有什么问题？