self.windowmakekeyandvisibleerror

2021年12月24日—self.window.rootViewController=[[PageViewControlleralloc]init];.[self.windowmakeKeyAndVisible];.不生效。解决办法如下：.1，删除info ...,2019年10月11日—WhenIruntheappIjustgetablankscreen.WhatamIdoingwrong?varwindow:UIWindow?funcapplication(_ ...,TheexceptioncomesfromthemakeKeyAndVisibleline.I'mnotsurewhatIneedtododifferentlyforavisionOSapptomakeitwork.I'musingXcode15.1Beta2.,2023...

參考資訊如下
xcode 11+ self.window.rootViewController 不生效的问题原创

2021年12月24日 — self.window.rootViewController = [[PageViewController alloc]init];. [self.window makeKeyAndVisible];. 不生效。 解决办法如下：. 1，删除info ...

makeKeyAndVisible doesn't work?

2019年10月11日 — When I run the app I just get a blank screen. What am I doing wrong? var window: UIWindow? func application(_ ...

VisionOS app with UIKit

The exception comes from the makeKeyAndVisible line. I'm not sure what I need to do differently for a visionOS app to make it work. I'm using Xcode 15.1 Beta 2.

iOS AppDelegate changes no longer permit configuring a ...

2023年1月23日 — window.rootViewController = rootViewController; [self.window makeKeyAndVisible]; UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@ ...

[ios][expo-dev-client] expo-dev

2023年7月14日 — swift:12: Fatal error: Cannot find the keyWindow. Make sure to call window.makeKeyAndVisible() . (lldb).

UIApplicationDelegate 類別(UIKit)

Bounds); window.RootViewController = new UIViewController (); window.MakeKeyAndVisible (); return true; } } ... Self. 類別，用來接收所 ...

Crash at [self.window makeKeyAndVisible]

2012年2月29日 — My application was running fine until today it started to crash at: [self.window makeKeyAndVisible]; in app delegate. - (BOOL)application:( ...

Sigabrt error in [self.window makeKeyAndVisible] while ...

2012年12月24日 — I am having an error in the following lines if code. This error is being generated when I run the app on ipad its working fine on the simulator.

Implementing a custom startup process for iOS

The following application demonstrates the flexibility of the MobileFirst architecture: The application starts from a native page that runs custom native code.