Swiftspinner doesn't works in more of one view IOS10

[moiseslugoa]

Hello everybody, i get an "error" i used cocoapods for integrate sprinner but only works in my first view for others doesnt do anything like be in freeze, i implement the code in AppDelegate with a observer, and property in SwiftSpiner i change a few features, please help me and i add a snippet of my code

AppDelegate

	func showWaitScreen() {
		DispatchQueue.main.async(execute: {
			self.window?.currentViewController()?.view.endEditing(true);
			UIApplication.shared.isNetworkActivityIndicatorVisible = true;
			SwiftSpinner.sharedInstance.titleLabel.font = FONT_TEX_TITLE_Diezyocho
		if nil == SesionCBHandler.sharedInstance.currentSpinner {
			SwiftSpinner.sharedInstance.removeFromSuperview()
			SesionCBHandler.sharedInstance.currentSpinner = SwiftSpinner.show("T2J0ZW5pZW5kbyBkYXRvcy4uLg==".base64Decoded(),
				animated: true);//"Obteniendo datos..."
		}
		});
	}
	
	func hideWaitScreen() {
		DispatchQueue.main.async(execute: {
		if nil != SesionCBHandler.sharedInstance.currentSpinner {
			SwiftSpinner.hide();
			SwiftSpinner.sharedInstance.removeFromSuperview()
			SesionCBHandler.sharedInstance.currentSpinner = nil;
		}
			UIApplication.shared.isNetworkActivityIndicatorVisible = false;
		});
	}`

SwiftSpinner

UIView.animate(withDuration: 0.33, delay: 0.0, options: .curveEaseOut, animations: {
                
                spinner.blurView.contentView.alpha = 0
                  spinner.blurView.effect = nil
                spinner.blurView.effect = nil
                spinner.blurView.contentView.alpha = 0
                
                }, completion: {_ in
                    spinner.blurView.contentView.alpha = 1
                    spinner.removeFromSuperview()
                    spinner.titleLabel.text = nil
                    spinner.blurView.contentView.alpha = 1.0
                    spinner.removeFromSuperview()
                    spinner.titleLabel.font = spinner.defaultTitleFont
                    spinner.titleLabel.text = nil
                    
                    completion?()
            })
            
            spinner.animating = false
        })
    }

UIView.animate(withDuration: 0.33, delay: 0.0, options: .curveEaseOut, animations: {
                
        spinner.blurView.contentView.alpha = 1
                spinner.blurView.effect = spinner.blurEffect
                
                spinner.blurView.contentView.alpha = 1.0
                spinner.blurView.effect = UIBlurEffect.init(style: UIBlurEffectStyle.dark)
                
                }, completion: nil)
            
            #if os(iOS)
                // Orientation change observer
                NotificationCenter.default.addObserver(
                    spinner,
                    selector: #selector(SwiftSpinner.updateFrame),
                    name: NSNotification.Name.UIApplicationDidChangeStatusBarOrientation,
                    object: nil)
            #endif
        }
        
        spinner.title = title
        spinner.animating = animated
        
        return spinner
    }

[miguelDelgado333]

Yes, I have an equal error. Help me friends or I run :(