未找到UIApplicationLaunchOptionsKey

Kru*_*nal 3 uiapplicationdelegate ios swift swift4.2

UIApplicationDelegate方法 - 应用程序(_:didFinishLaunchingWithOptions :)显示Swift 4.2(Xcode 10)的错误.

未找到UIApplicationLaunchOptionsKey

什么是UIApplicationLaunchOptionsKeySwift 4.2的替代品?

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ind*_*dus 7

'UIApplicationLaunchOptionsKey'已重命名为'UIApplication.LaunchOptionsKey'.将'UIApplicationLaunchOptionsKey'替换为'UIApplication.LaunchOptionsKey'.

单击错误提示,将显示解决方案:

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