initiating github logging process

[malabictrl]

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why using intellij fails to initiate the log in process and how can i fix this

[nikkhilaaryan]

Why this happens

When IntelliJ fails to initiate the GitHub login process, it’s usually due to:

• Outdated IntelliJ version (missing OAuth fixes)
• Blocked network requests (firewall, proxy, VPN, or school/office network)
• Corrupt saved credentials in IntelliJ
• Java runtime or plugin conflicts

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Step-by-step fix

1. Update IntelliJ

   • Go to Help → Check for Updates.
   • Install the latest stable release (old versions often break GitHub OAuth login).

2. Check GitHub Plugin

   • Go to Settings → Plugins.
   • Search for GitHub and ensure it’s installed and enabled.
   • If already installed, disable → apply → enable again → restart IDE.

3. Clear Saved GitHub Credentials

   • Go to File → Settings → Appearance & Behavior → System Settings → Passwords.
   • Choose "In KeePass" or "In native keychain".
   • Remove any saved GitHub tokens from here and from your OS keychain (Windows Credential Manager / macOS Keychain).

4. Login via Token (Recommended)

   • On GitHub, go to Settings → Developer settings → Personal access tokens → Tokens (classic).
   • Generate a token with:
     • repo
     • read:org
     • user
   • In IntelliJ, go to Settings → Version Control → GitHub → Add account → Log in with token.

5. Check Network

   • Disable VPN/Proxy temporarily.
   • If on school/office Wi-Fi, try mobile hotspot.
   • Make sure your firewall allows IntelliJ and Java to connect to github.com.

6. Verify Java Runtime

   • Go to Help → About and check JDK version.
   • Use the bundled JetBrains JDK for maximum compatibility.

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Tip: If the OAuth popup never appears, it’s almost always a network or firewall block. Test by opening this in your browser from the same network: https://github.com/login/oauth/authorize

If it doesn’t load, the network is blocking it — switch to another network.

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If nothing works

• File an issue with JetBrains support: JetBrains Support
• Include:
  • Your IntelliJ version
  • OS version
  • GitHub plugin version
  • IDE logs from Help → Show Log in Explorer/Finder