FIRAuthUI FriendlyPix project error

Question

I've downloaded FriendlyPix proj on git and used pod install, but for some reason I get the error below. The error is that signInProvider and authUI method in FIRAuthUI is not found

On the left in the Pods folder, FirebaseUI is installed, and I looked online at FireAuthUI docs and those properties like signInProviders exist in the library http://cocoadocs.org/docsets/FirebaseUI/0.4.0/Classes/FIRAuthUI.html

I'm not exactly sure why I'm receiving those errors, I also have the @import FirebaseAuthUI; and didn't modify anything. FIRAuthUI is version 0.5.5, xcode version 7+, and cocoa version 1.0.0

- (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];

     //Here The error codes occur: Error: Property 'signInProviders' not found on object of type 'id' 
     [FIRAuthUI authUI].signInProviders = @[[[FIRGoogleAuthUI alloc initWithClientID:[FIRApp defaultApp].options.clientID]];

     //Error: No known class method for selector 'authUI'
     [FIRAuthUI authUI].termsOfServiceURL = [[NSURL alloc] initWithString:@"https://firebase.google.com/terms/"];

     self.authStateDidChangeHandle = [[FIRAuth auth]
     addAuthStateDidChangeListener:^(FIRAuth *_Nonnull auth, FIRUser *_Nullable user) {
                                 if (user) {
                                   [self signedIn:user];
                                 }
                               }];

}

Answer 1

I believe as of 0.5.x the methods changed from authUI to defaultAuthUI and signInProviders to providers:

[FIRAuth defaultAuthUI].providers = @[/* add providers */];

Should work!