During connecting with the physical device for the first time rom my system, I mistakenly didn't allow keychain access. Now the app running fine on simulator but giving error in build time.

You’re now watching this thread. If you’ve opted in to email or web notifications, you’ll be notified when there’s activity. Click again to stop watching or visit your profile to manage watched threads and notifications.

You’ve stopped watching this thread and will no longer receive emails or web notifications when there’s activity. Click again to start watching.