Javascript firebase教程的功能不起作用

我试图实现教程中的firebase函数：

这是我的密码。当我尝试调用url时，我遇到一个“错误：无法处理请求”

我删除了async和Wait，在我的日志中出现错误：

Reference.push failed: first argument contains undefined in property 'messages.original'
    at validateFirebaseData (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:1433:15)
    at /srv/node_modules/@firebase/database/dist/index.node.cjs.js:1479:13
    at Object.forEach (/srv/node_modules/@firebase/util/dist/index.node.cjs.js:837:13)
    at validateFirebaseData (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:1462:14)
    at validateFirebaseDataArg (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:1421:5)
    at Reference.push (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:14087:9)
    at exports.addMessage.functions.https.onRequest (/srv/index.js:23:54)
    at cloudFunction (/srv/node_modules/firebase-functions/lib/providers/https.js:57:9)
    at /worker/worker.js:724:7
    at /worker/worker.js:707:11

---

错误日志是否不仅仅包含错误。无法处理？您还将原始代码修改为使用async await，在修改之前是否尝试了与本文中第一篇相同的方式使用代码。您尝试使用的第一个函数可以在本地使用Firebase Service进行模拟。如果您尝试使用Firebase Service，您将在系统上获得更好的登录，并且调试速度将更快。您不发送任何参数，则原始的未定义。您必须调用以？text=“xxxxxxxxxx”结尾的URL。错误现在是“第一个参数包含属性“messages.original”中未定义的内容”，这意味着您没有在

req.query.text

中传递值。

Reference.push failed: first argument contains undefined in property 'messages.original'
    at validateFirebaseData (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:1433:15)
    at /srv/node_modules/@firebase/database/dist/index.node.cjs.js:1479:13
    at Object.forEach (/srv/node_modules/@firebase/util/dist/index.node.cjs.js:837:13)
    at validateFirebaseData (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:1462:14)
    at validateFirebaseDataArg (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:1421:5)
    at Reference.push (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:14087:9)
    at exports.addMessage.functions.https.onRequest (/srv/index.js:23:54)
    at cloudFunction (/srv/node_modules/firebase-functions/lib/providers/https.js:57:9)
    at /worker/worker.js:724:7
    at /worker/worker.js:707:11