如何使快速通道与iOS13兼容

Question

我正在使用快速通道打包我的应用程序，我在我的应用程序中写了一些支持iOS13的类，比如UIStatusBarManager类，然后它打包失败了，我该怎么办？

我已经将快速通道更新到最新版本，但xcode仍然是xcode10。

以下是我使用fastlane打包时得到的错误：

[11:04:05]: ▸ ❌  /Users/wanghq/jenkins_workspaces/workspace/mobile-ios-teacher-ipa/Teacher_iOS/Train/Record/Utils/ZFPlayer/ZFPlayerView.m:909:9: use of undeclared identifier 'UIStatusBarManager'
[11:04:05]: ▸         UIStatusBarManager *statusBarManager = [UIApplication sharedApplication].keyWindow.windowScene.statusBarManager;
[11:04:05]: ▸         ^
[11:04:05]: ▸ ❌  /Users/wanghq/jenkins_workspaces/workspace/mobile-ios-teacher-ipa/Teacher_iOS/Train/Record/Utils/ZFPlayer/ZFPlayerView.m:909:29: use of undeclared identifier 'statusBarManager'
[11:04:05]: ▸         UIStatusBarManager *statusBarManager = [UIApplication sharedApplication].keyWindow.windowScene.statusBarManager;
[11:04:05]: ▸                             ^
[11:04:05]: ▸ ❌  /Users/wanghq/jenkins_workspaces/workspace/mobile-ios-teacher-ipa/Teacher_iOS/Train/Record/Utils/ZFPlayer/ZFPlayerView.m:909:92: property 'windowScene' not found on object of type 'UIWindow *'
[11:04:05]: ▸         UIStatusBarManager *statusBarManager = [UIApplication sharedApplication].keyWindow.windowScene.statusBarManager;
[11:04:05]: ▸                                                                                            ^
[11:04:05]: ▸ ❌  /Users/wanghq/jenkins_workspaces/workspace/mobile-ios-teacher-ipa/Teacher_iOS/Train/Record/Utils/ZFPlayer/ZFPlayerView.m:910:14: use of undeclared identifier 'statusBarManager'
[11:04:05]: ▸         if ([statusBarManager respondsToSelector:@selector(createLocalStatusBar)]) {
[11:04:05]: ▸              ^
[11:04:05]: ▸ ** ARCHIVE FAILED **
[11:04:05]: ▸ The following build commands failed:
[11:04:05]: ▸   CompileC /Users/wanghq/Library/Developer/Xcode/DerivedData/Teacher_iOS-faqbabrkmkezsveufzeljjrkqytg/Build/Intermediates.noindex/ArchiveIntermediates/Teacher_iOS/IntermediateBuildFilesPath/Teacher_iOS.build/Debug-iphoneos/Teacher_iOS.build/Objects-normal/armv7/ZFPlayerView.o /Users/wanghq/jenkins_workspaces/workspace/mobile-ios-teacher-ipa/Teacher_iOS/Train/Record/Utils/ZFPlayer/ZFPlayerView.m normal armv7 objective-c com.apple.compilers.llvm.clang.1_0.compiler
[11:04:05]: ▸ (1 failure)
[11:04:05]: ▸ ❌  /Users/wanghq/jenkins_workspaces/workspace/mobile-ios-teacher-ipa/Teacher_iOS/Train/Record/Utils/ZFPlayer/ZFPlayerView.m:911:40: use of undeclared identifier 'statusBarManager'

这是构建环境：

+---------------+-------------------------+
|            Build environment            |
+---------------+-------------------------+
| xcode_path    | /Applications/Xcode.app |
| gym_version   | 2.134.0                 |
| export_method | development             |
| sdk           | iPhoneOS12.2.sdk        |
+---------------+-------------------------+

请帮帮我，谢谢！

Answer 1

要使用iOS 13SDK，您需要Xcode11或更高版本。

Fastlane不能做底层构建系统不能做的任何事情。由于您调用的是iOS 12.2SDK中不存在的UIStatusBarManager等API的一部分，因此编译器不知道如何处理这些错误。

更新Xcode并瞄准iOS 13 (或13.1) SDK。

Answer 2

• 如果您的修改只是为XCode 11或iOS 13做准备，
• 如果您的修改现在不需要在运行时激活，
• 如果您现在想要继续使用您的XCode 10.x版本，请访问

然后，您可以对有问题的代码节使用“编译器条件指令”。

例如，我有XCode 10.3，我可以用下面的修改来编译项目。

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