ios - 无法在模拟器上构建模块 'UIKit'，但不能在手机上构建

Question

尝试在 iphone 模拟器 5、6 和 6 plus 上构建我的项目时收到以下错误。我试图再次清理和重建，但没有用。我不知道为什么会这样。因为当我插入手机时，它会在手机上正常运行。

这里最重要的错误是 UIKit 和 QuarztCore 都是毫无根据的。

任何人都可以调查一下吗？我该如何解决这个问题，以便我可以在模拟器上运行我的应用程序!谢谢!

/project-folder/QuartzCore.framework/Headers/CAMetalLayer.h:7:9: 'Metal/MTLPixelFormat.h' file not found   
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk/System/Library/Frameworks/UIKit.framework/Headers/UICollectionViewLayout.h:11:9: Could not build module 'QuartzCore' 
/project-folder/Parse.framework/Headers/PFConstants.h:27:9: Could not build module 'UIKit' 
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKStoreProductViewController.h 
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKStoreProductViewController.h:9:9: Could not build module 'UIKit' 
/project-folder/hatchpic-Bridging-Header.h:8:9: Could not build module 'Parse' Failed to import bridging header 
'/project-folder/hatchpic-Bridging-Header.h' Failed to import bridging header 
'/project-folder/hatchpic-Bridging-Header.h' Command failed due to signal: Segmentation fault: 11

Answer 1

原因不是 StoreKit。可能是“CAMetalLayer”，因为它需要 A7 设备(不是模拟器)。

更新: https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/iOS_Simulator_Guide/TestingontheiOSSimulator/TestingontheiOSSimulator.html#//apple_ref/doc/uid/TP40012848-CH4-SW1

您可以在此链接中找到模拟器不支持的 API。显然，Apple 已经从这个列表中删除了 StoreKit。所以也许，原因不是 StoreKit。可能是“CAMetalLayer”的原因

API Limitations
Within iOS Simulator, there are some limitations to the APIs and features, including:

Apple Push Services
Privacy alerts for access to Photos, Contacts, Calendar, and Reminders
The UIBackgroundModes key
iCloud document syncing and key-value storage support
Unsupported frameworks include:

External Accessory
Media Player
Message UI
Event Kit
In UIKit, the UIVideoEditorController class