无法部署 Firebase 函数（无法获取未定义的运行服务）

Question

Can't deploy Firebase functions. I have two project aliases, it's working fine for the first project (dev), but not for the second (prod).
Whenever I write firebase deploy --only functions I get the following message

i deploying functions
i  functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i  functions: ensuring required API cloudbuild.googleapis.com is enabled...
i  artifactregistry: ensuring required API artifactregistry.googleapis.com is enabled...
+  functions: required API cloudbuild.googleapis.com is enabled
+  artifactregistry: required API artifactregistry.googleapis.com is enabled
+  functions: required API cloudfunctions.googleapis.com is enabled
i  functions: preparing codebase default for deployment
!  functions: package.json indicates an outdated version of firebase-functions. Please upgrade 
using npm install --save firebase-functions@latest in your functions directory.
!  functions: Please note that there will be breaking changes when you upgrade.
i  functions: Loaded environment variables from .env.prod.
!  functions: You are using an old version of firebase-functions SDK (3.15.7). Please update 
firebase-functions SDK to >=3.20.0
i  functions: preparing functions directory for uploading...
i  functions: packaged E:\FlutterProjects\pegasus\functions (218.61 KB) for uploading

Error: Failed to fetch Run service undefined

Answer 1

I had the same issue and it was fixed for me when installed the latest firebase tools

npm install -g firebase-tools

Answer 2

This was also fixed automatically by upgrading the version of firebase-tools using the command npm install -g firebase-tools.

You can add the --force flag if you encounter the below error

npm ERR! code EEXIST
npm ERR! path /usr/local/bin/firebase
npm ERR! EEXIST: file already exists
npm ERR! File exists: /usr/local/bin/firebase

Answer 3

You need to update your firebase-tools. Run npm install -g firebase-tools.

Answer 4

You may also need to re-source your terminal. I checked my version after npm i -g firebase-tools and it still wasn't 11.18.0 but did a source ~/.zshrc and it fixed the issue.

Answer 5

Make sure you execute npm install -g firebase-tools in the functions folder.

Answer 6

When you're using Firebase Tools with a version that is less than or equal to v11.18.0 , you might encounter the following error:

Error: Failed to fetch Run service undefined

The first thing that you should take into consideration is to update to a version that is newer than or equal to v11.18.0 . By the time I'm answering this question, the latest version is 11.20.0 .

Furthermore, install the latest Firebase tools by using the following line of code in your terminal:

npm install -g firebase-tools --force
npm audit fix

PS It's also recommended to update Firebase Function to the latest available version which now it's 4.1.1 .