通过https://cloud.google.com/nodejs/getting-started/using-pub-sub工作时出现错误。(我已经成功地完成了该系列之前的教程。)
使用命令“SCRIPT=worker.js PORT=8081 npm start”,我收到与 background.js 相关的错误:
TypeError: Cannot call method 'on' of null
at /Users/xke/Documents/node.js/6-pubsub/lib/background.js:57:20
at /Users/xke/Documents/node.js/6-pubsub/node_modules/gcloud/lib/pubsub/index.js:256:7
at /Users/xke/Documents/node.js/6-pubsub/node_modules/gcloud/lib/common/util.js:684:11
at Object.handleResp (/Users/xke/Documents/node.js/6-pubsub/node_modules/gcloud/lib/common/util.js:192:5)
at Request._callback (/Users/xke/Documents/node.js/6-pubsub/node_modules/gcloud/lib/common/util.js:679:12)
at Request.self.callback (/Users/xke/Documents/node.js/6-pubsub/node_modules/request/request.js:354:22)
at Request.EventEmitter.emit (events.js:98:17)
at Request.<anonymous> (/Users/xke/Documents/node.js/6-pubsub/node_modules/request/request.js:1207:14)
at Request.EventEmitter.emit (events.js:117:20)
at IncomingMessage.<anonymous> (/Users/xke/Documents/node.js/6-pubsub/node_modules/request/request.js:1153:12)
想法/解决方案?
谢谢!