https://codelabs.developers.google.com/codelabs/smarthome-washer/#2をフォローしようとしていました
しかし、ステップ 3でfirebase deployに行き詰まりました。
最初のエラー:
Error: package.json in functions directory has an engines field which is unsupported. The only valid choices are: {"node": "8"} and {"node": "6"}.
"node":"8" を使用するように package.json ファイルを変更すると、次のエラーが発生します。
Error: Error occurred while parsing your function triggers.
TypeError: Cannot read property 'databaseURL' of undefined
at RepoManager.databaseFromApp (/Users/prafulll/code/personal/direkshanProjects/googleAssistant/smarthome-washer/washer-start/functions/node_modules/@firebase/database/dist/index.node.cjs.js:14985:39)
at Object.instance.INTERNAL.registerService.Reference [as database] (/Users/prafulll/code/personal/direkshanProjects/googleAssistant/smarthome-washer/washer-start/functions/node_modules/@firebase/database/dist/index.node.cjs.js:15526:130)
at FirebaseAppImpl._getService (/Users/prafulll/code/personal/direkshanProjects/googleAssistant/smarthome-washer/washer-start/functions/node_modules/@firebase/app/dist/index.cjs.js:134:66)
at FirebaseAppImpl.(anonymous function) [as database] (/Users/prafulll/code/personal/direkshanProjects/googleAssistant/smarthome-washer/washer-start/functions/node_modules/@firebase/app/dist/index.cjs.js:323:31)
at Object.serviceNamespace [as database] (/Users/prafulll/code/personal/direkshanProjects/googleAssistant/smarthome-washer/washer-start/functions/node_modules/@firebase/app/dist/index.cjs.js:308:32)
at Object.<anonymous> (/Users/prafulll/code/personal/direkshanProjects/googleAssistant/smarthome-washer/washer-start/functions/index.js:28:30)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
Having trouble? Try firebase deploy --help
私は何をしますか?または、誰かがGoogleホームアクションの構築を学ぶための他のリソースを知っていますか?