AWS mobile hub sign in UI

Question

I am newbie for the AWS mobile hub, and really confused with it. I have a database in the mobile hub , and is able to access it. And now I want to add the login view. I have created the pool with a few user account inputted through the mobile hub and integrated. I follow the guide in the AWS , call the build in UI in the viewdidload. When running , the login UI actually pop up , and can detect if the user name and password is not match. However , I pressed the login button , nothing happen, stay on the login view forever. Any one is familiar with this situation ?

 if !AWSSignInManager.sharedInstance().isLoggedIn {
        AWSAuthUIViewController.presentViewController(with: self.navigationController!,
                                   configuration: nil,
                                   completionHandler: { (provider: AWSSignInProvider, error: Error?) in
                                    if error != nil {
                                        print("Error occurred: \(String(describing: error))")
                                    } else {
                                        print("Sign in successful.")
                                    }
            })
    }

delegate is same with the guide

class AppDelegate: UIResponder, UIApplicationDelegate {

func application(_ application: UIApplication, open url: URL,
    sourceApplication: String?, annotation: Any) -> Bool {

    return AWSMobileClient.sharedInstance().interceptApplication(
        application, open: url,
        sourceApplication: sourceApplication,
        annotation: annotation)

}

func application(
    _ application: UIApplication,
        didFinishLaunchingWithOptions launchOptions:
            [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

     return AWSMobileClient.sharedInstance().interceptApplication(
         application, didFinishLaunchingWithOptions:
         launchOptions)
}

}

error can not get id

enter image description here

Thanks

Answer 1

Looks like you need to take a look at your Cognito user / role policies, The problem is your user pool doesn't support unauthenticated access