wrong ServiceAccount properties to initializeApp for admin

[hendrik244]

I tried to try the example.
During the compilation i the following error:

errorInfo: {
    code: 'app/invalid-credential',
    message: 'Service account object must contain a string "private_key" property.'
  },

My .env.loval file looks like this:

FIREBASE_PRIVATE_KEY=-----BEGIN PRIVATE KEY-----XXXXXXXXXXX-----END PRIVATE KEY-----

I think it's because the interface is containing the wrong json properties(?):

firebaseAdminInitConfig?: { credential: { projectId: string; --> should be "project_id" clientEmail: string; --> should be "client_email" privateKey: string; --> should be "private_key" }; databaseURL: string; };

[shreyas-jadhav]

Have you tried wrapping the FIREBASE_PRIVATE_KEY with single quotes and then with double quotes, for example

FIREBASE_PRIVATE_KEY="'----BEGIN.... ---'"

[kmjennison]

With this approach, note that you'll have to use JSON.parse. See docs:
https://github.com/gladly-team/next-firebase-auth#firebaseadmininitconfig