当我尝试执行下面的代码时,出现以下错误:
(节点:3784)UnhandledPromiseRejectionWarning:未处理的承诺拒绝(拒绝ID:1):错误:语音识别失败:套接字挂断
var fs = require('fs');
var bing = require('bingspeech-api-client');
var audioStream = fs.createReadStream('d:\\node.wav');
var subscriptionKey = 'xxxxxxxxxxxxxxxxx';
var client = new bing.BingSpeechClient(subscriptionKey);
client.recognizeStream(audioStream)
.then(response => console.log(response.results[0].name));
请帮我。