升级到 Xcode 10.0 后无法构建模块“UIKit" [英] Could not build module 'UIKit' after upgrade to Xcode 10.0

问题描述

升级到 Xcode 10.0 后，我的 iOS 项目无法构建.

After upgrading to Xcode 10.0, my iOS project will not build.

与 UIKit 相关的 2 个特定构建时错误是:

The 2 specific buildtime errors are related to UIKit are:

解析问题 ************Prefix.pch:12:13: 无法构建模块'UIKit'

Parse Issue ************Prefix.pch:12:13: Could not build module 'UIKit'

泛型问题/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIImage.h:176:88:构建模块时没有名为CIImageOption"的类型或协议从 ************.pch:12 导入的UIKit":

Generics Issue /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIImage.h:176:88: No type or protocol named 'CIImageOption' While building module 'UIKit' imported from ************.pch:12:

第二个错误指​​向 UIImage.h 标头中的以下代码行.

The second error points to the following line of code in the UIImage.h header.

- (nullable instancetype)initWithImage:(UIImage *)image options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE_IOS(5_0);

我已经从目标构建阶段中删除并重新添加了 UIKit，并且我尝试添加了 CoreImage.

I have removed and re-added UIKit from the target Build Phases, and I have tried adding CoreImage.

推荐答案

我在 Xcode 11.1 上遇到了这个问题，我发现它是在我为 Xcode 11.0 安装了错误的 Xcode 命令行工具后发生的，因为我没有找到 11.1版本.

I have this issue for Xcode 11.1 and i found that it happened after i have installed a mistaken Xcode Command line tools for Xcode 11.0 cause i have not found the 11.1 version.

无论如何我已经通过删除新安装的Xcode命令行工具来修复它

Anyway i have fix it by delete the newly installed Xcode Command line tools

1- 完全退出 Xcode

1- Quit Xcode Totally

2- 删除此文件夹并清空垃圾箱

2- Delete this folder And Empty Trash

/Library/Developer/CommandLineTools

/Library/Developer/CommandLineTools

希望这对你也有用

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