Qwiklabs实验2767执行firebase login --no-localhost遇授权错误400求助

Hey there! I’ve completed this exact Qwiklabs experiment before and ran into the same frustrating authorization error when using firebase login --no-localhost. Let me share what worked for me, and what might be missing in your steps:

Common Fixes to Try #

• Downgrade your Firebase CLI version: Newer versions of Firebase Tools seem to have compatibility issues with the authorization flow this older Qwiklabs experiment relies on. I fixed it by installing a specific stable version that plays nice with the lab's setup:

  npm install -g firebase-tools@9.23.3
  

  After downgrading, run firebase login --no-localhost again—this should resolve the missing response_type parameter error right away.

• Double-check experiment prerequisites: Make sure you’ve ticked all the setup boxes before running the Firebase login command. For this lab, you should have already:

  • Activated all required Google Cloud APIs as outlined in the lab instructions
  • Set your correct project ID using gcloud config set project YOUR_PROJECT_ID
  • Confirmed you’re working in the provided Cloud Shell environment (local environments can sometimes have conflicting configs that break the flow)

Yes, This Experiment Is Definitely Completable #

I finished it successfully after sorting out the CLI version issue. The problem often boils down to Qwiklabs not updating their lab instructions to match newer Firebase CLI changes, so using a slightly older, compatible version is the key missing step for most people hitting this error.

内容的提问来源于stack exchange，提问作者user3782604