macOS Error: Unknown Authentication Error
If you receive an authentication error, follow these steps:
- Unlock the Keychain:
- Open Launchpad and search for Keychain Access.
- Right-click the login keychain and select Lock Keychain.
- Unlock it again using your Mac login password.
- Use Terminal to Unlock the Keychain:
Open Terminal and enter:
csharp
security lock-keychain
security unlock-keychain- Enter your macOS password.
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