解析触发器时出错：找不到模块“firebase-admin/lib/database”

Question

I was working on my firestore functions. It went fine until today's flutter upgrade. After upgrade "firebase deploy" is not working anymore:

    $ 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.

Tried posts with similar topics on stackoverflow but they didn't work for me. Tried "npm install" from both project and functions directory, I beleive I have latest firebase-admin package, but still getting this error. Any hint is appreciated.

Answer 1

Do flutter get packages And tell me if it fixed or not thanks.

Answer 2

The reason was, one of the 'required' files inside 'functions' directory was updated during upgrade. This line was added:

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

Commented this line and deploy is working fine for me now.