Error: “There was a problem with the private key provided: File is invalid.”

This issue may occur when updating your Firebase settings in the backend. It typically happens when you change the Application ID/Package Name in the backend, but the Firebase project has not been updated accordingly.

To fix this,

1. Create a New Firebase Project:

• Use the new Application ID or Package name that matches the one in the backend.

2. Download the Configuration File:

• After setting up the Firebase project, download the JSON file (.json).

3. Upload the New JSON File to the Backend:

• Replace the existing configuration file in the backend with the new one.

Once completed, the issue should be resolved.