firebase函数:shell onWrite property undefined

Question

我正在尝试在本地测试我的云功能。我正在使用命令 firebasefunctions:shell 成功启动模拟器。我的 index.ts 中有以下云函数:

export const stripeCharge = functions.region('europe-west1').database
    .ref('/payments/{userId}/{paymentId}')
    .onWrite(async (change, context) => {
        someCode;
});

我读到您应该通过以下方式调用 onWrite firestore 函数( https://firebase.google.com/docs/functions/local-shell ):

stripeCharge({before: "oldData", after: "newData"})

但是，这会导致以下错误:

'Successfully invoked function.'
firebase > !  TypeError: Cannot read property 'eventType' of undefined
    at cloudFunction (C:\Users\Jesper\intergun\functions\node_modules\firebase-functions\lib\cloud-functions.js:80:40)
    at Run (C:\Users\Jesper\AppData\Roaming\nvm\v8.16.0\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:458:20)
    at C:\Users\Jesper\AppData\Roaming\nvm\v8.16.0\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:442:19
    at Generator.next (<anonymous>)
    at C:\Users\Jesper\AppData\Roaming\nvm\v8.16.0\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:7:71
    at new Promise (<anonymous>)
    at __awaiter (C:\Users\Jesper\AppData\Roaming\nvm\v8.16.0\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:3:12)
    at Run (C:\Users\Jesper\AppData\Roaming\nvm\v8.16.0\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:435:12)
    at C:\Users\Jesper\AppData\Roaming\nvm\v8.16.0\node_modules\firebase-tools\lib\emulator\functionsEmulatorRuntime.js:457:15
    at Generator.next (<anonymous>)
!  Your function was killed because it raised an unhandled error.

该错误发生在其他文件中，我不确定原因。我错过了什么？

编辑:我的package.json:

{
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "8"
  },
  "main": "lib/index.js",
  "dependencies": {
    "@google-cloud/storage": "^2.5.0",
    "@types/fs-extra": "^7.0.0",
    "firebase-admin": "^8.1.0",
    "firebase-functions": "^3.0.1",
    "fs-extra": "^8.0.1",
    "mailgun-js": "^0.22.0",
    "sharp": "^0.22.1",
    "stripe": "^7.1.0"
  },
  "devDependencies": {
    "@types/sharp": "^0.22.2",
    "@types/stripe": "^6.30.0",
    "firebase-functions-test": "^0.1.6",
    "tslint": "^5.12.0",
    "typescript": "^3.2.2"
  },
  "private": true
}

Answer 1

复制此内容后，我发现 this thread看起来这个问题有一个悬而未决的案例。

类似的设置对于 Firestore 来说效果很好，但问题似乎出在 RTDB 上，我想我们必须等到他们解决它，抱歉:(