解析觸發器時出錯：找不到模塊“firebase-admin/lib/database”

Question

我正在處理我的firestore功能。 直到今天的 flutter 升級之前一切正常。 升級后“firebase deploy”不再工作：

    $ firebase deploy

=== Deploying to 'project-id'...

i  deploying database, storage, firestore, functions, hosting
Running command: npm --prefix "$RESOURCE_DIR" run lint

> functions@ lint /Users/username/Desktop/projects/project/functions
> eslint .

✔  functions: Finished running predeploy script.
i  database: checking rules syntax...
✔  database: rules syntax for database project-id is valid
i  firebase.storage: checking storage.rules for compilation errors...
⚠  [W] undefined:undefined - Ruleset uses old version (version [1]). Please update to the latest version (version [2]).
✔  firebase.storage: rules file storage.rules compiled successfully
i  firestore: reading indexes from firestore.indexes.json...
i  cloud.firestore: checking firestore.rules for compilation errors...
✔  cloud.firestore: rules file firestore.rules compiled successfully
i  functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i  functions: ensuring required API cloudbuild.googleapis.com is enabled...
✔  functions: required API cloudbuild.googleapis.com is enabled
✔  functions: required API cloudfunctions.googleapis.com is enabled
i  storage: latest version of storage.rules already up to date, skipping upload...
✔  firestore: deployed indexes in firestore.indexes.json successfully
i  firestore: latest version of firestore.rules already up to date, skipping upload...
i  functions: preparing functions directory for uploading...

Error: Error parsing triggers: Cannot find module 'firebase-admin/lib/database'
Require stack:
- /Users/user/Desktop/projects/project/functions/src/profile.js
- /Users/user/Desktop/projects/project/functions/index.js
- /usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js

Try running "npm install" in your functions directory before deploying.

在 stackoverflow 上嘗試過類似主題的帖子，但它們對我不起作用。 從項目和函數目錄中嘗試“npm install”，我相信我有最新的 firebase-admin package，但仍然收到此錯誤。 任何提示表示贊賞。

Answer 1

flutter get packages並告訴我它是否已修復，謝謝。

Answer 2

原因是，“functions”目錄中的“必需”文件之一在升級過程中被更新。 添加了這一行：

const { admin } = require('firebase-admin/lib/database');

評論了這一行，部署現在對我來說工作正常。