Supabase Troubleshooting

What it means: The Google sign-in popup was closed before completing authentication.

Solutions:

• Make sure to complete the sign-in process in the popup window
• Don't close the popup before selecting your Google account
• Check if popup blockers are preventing the window from opening
• Try disabling browser extensions that might interfere

What it means: Supabase URL or Anon Key is missing from environment variables.

Common causes:

• Missing .env.local file
• Incorrect variable names (NEXT_PUBLIC_SUPABASE_URL, NEXT_PUBLIC_SUPABASE_ANON_KEY)
• Environment variables not added to Vercel project settings

Solutions:

• Verify your .env.local file exists and contains the correct keys
• Check Vercel project settings for environment variables
• Restart the development server after changing environment variables

If Supabase services are unreachable:

• Check your internet connection
• Verify your firewall isn't blocking Supabase domains
• Try refreshing the page

Ensure these steps are completed:

1. Supabase Project Setup:
   • Create project at Supabase Dashboard
   • Enable Google Auth Provider in Authentication settings
2. URL Configuration:
   • Add your site URL to Redirect URLs in Supabase Auth settings
   • For local development: http://localhost:3000/auth/callback
   • For production: https://your-domain.com/auth/callback