XCode 6.2中缺少iOS Simulator 8.1 SDK

Question

我支持的开发人员刚刚购买了带有XCode 6.2(版本6.2(6C131e))的新Mac.

在运行xcodebuild时,我们遇到了与任何早期版本的模拟器运行失败的问题,即使它已被下载,也会得到:

:build
xcodebuild: error: SDK "iphonesimulator7.1" cannot be located.
:build FAILED

我转到Xcode - > Preferences并下载iOS 8.1和7.1模拟器,但是在执行xcodebuild -showsdks时它们仍然没有显示:

xcodebuild -showsdks

iOS Simulator SDKs:
   Simulator - iOS 8.2              -sdk iphonesimulator8.2

想法？我还无法翻转我的整个项目和CI管道来构建8.2,想知道是否有一个技巧可以从Xcode 6.2中的命令行工具中获得7.1/8.1 sim.

Answer 1

看起来Xcode 6.2在识别任何其他模拟器时遇到问题:

xcodebuild[4554:1175053] [MT] iPhoneSimulator: SimVerifier returned: Error Domain=NSPOSIXErrorDomain Code=53 "Simulator verification failed."  
UserInfo=0x7fe952514ca0 {
NSLocalizedFailureReason=A connection to the simulator verification service could not be established.,  
NSLocalizedRecoverySuggestion=Ensure that Xcode.app is installed on a volume with ownership enabled.,  
NSLocalizedDescription=Simulator verification failed.}

Apple开发者论坛中的一些人遇到了同样的问题.已提交雷达,并提供了一种可能的解决方案:

"Finally success by nuking /Library/Deverloper/* and re-installing Xcode."