Question

我已经下载了新的第9版XCode，我发现~/Xcode.app/Contents/Developer/Library/PrivateFrameworks中没有CoreSimulator.framework。

使用Xamarin Studio，我可以在模拟器上运行应用程序，但是，当尝试运行测试时，它不成功，因为此Xcode版本中不存在此框架。

我发现在Xcode 8中存在框架。是否有可能将此框架导入新的Xcode？

Answer 1

Xcode 9使用 SimulatorKit.framework 代替较旧的CoreSimulator.framework。

您需要更新到最新的Visual Studio（Windows或Mac），因为已弃用的 Xamarin Studio不支持Xcode 9。

/Applications/Xcode9.app/Contents/Developer/Library/PrivateFrameworks
❯ tree
.
└── SimulatorKit.framework
    ├── Modules -> Versions/Current/Modules
    ├── Resources -> Versions/Current/Resources
    ├── SimulatorKit -> Versions/Current/SimulatorKit
    └── Versions
        ├── A
        │   ├── Modules
        │   │   ├── SimulatorKit.swiftmodule
        │   │   │   ├── x86_64.swiftdoc
        │   │   │   └── x86_64.swiftmodule
        │   │   └── module.modulemap
        │   ├── Resources
        │   │   ├── CoreSimMetalLibrary.metallib
        │   │   ├── Info.plist
        │   │   ├── en.lproj
        │   │   │   ├── InfoPlist.strings
        │   │   │   └── Localizable.strings
        │   │   └── version.plist
        │   ├── SimulatorKit
        │   └── _CodeSignature
        │       └── CodeResources
        └── Current -> A

Answer 2

好吧，我必须感谢@SushiHangover提供的线索。

我以前使用的是Visual Studio for Mac（版本7.1.xxx）和Xcode 9.4.2，最近又更新了它们。因此，我有一个使用这些旧环境创建的Xamarin解决方案。现在，我将两个工具都更新为Xcode 10和Visual Studio for Mac 7.6.2，然后尝试在VS for Mac上运行Xamarin.UITest，然后出现如下错误：

SetUp : Calabash.XDB.Core.Exceptions.DeviceAgentException : Failed to launch simulator

ExitCode: 134
    0   CoreFoundation                      0x00007fff4314243d __exceptionPreprocess + 256
    1   libobjc.A.dylib                     0x00007fff6f053720 objc_exception_throw + 48
    10  libobjc.A.dylib                     0x00007fff6f056248 CALLING_SOME_+initialize_METHOD + 19
    11  libobjc.A.dylib                     0x00007fff6f04600c _class_initialize + 282
    12  libobjc.A.dylib                     0x00007fff6f045a19 lookUpImpOrForward + 238
    13  libobjc.A.dylib                     0x00007fff6f045494 _objc_msgSend_uncached + 68
    14  iOSDeviceManager                    0x0000000103501fdf +[Device withID:] + 105
    15  iOSDeviceManager                    0x000000010350705e +[Command simulatorFromArgs:] + 227
    16  iOSDeviceManager                    0x0000000103513803 +[LaunchSimulatorCommand execute:] + 20
    17  iOSDeviceManager                    0x0000000103509285 +[CLI process:] + 1106
    18  iOSDeviceManager                    0x00000001034d69a1 main + 121
    19  libdyld.dylib                       0x00007fff70121085 start + 1
    2   CoreFoundation                      0x00007fff4315d08e +[NSException raise:format:arguments:] + 98
    3   Foundation                          0x00007fff454f955d -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 194
    4   FBControlCore                       0x00000001035cc84b +[FBControlCoreFrameworkLoader loadPrivateFrameworksOrAbort] + 462
    5   libobjc.A.dylib                     0x00007fff6f056248 CALLING_SOME_+initialize_METHOD + 19
    6   libobjc.A.dylib                     0x00007fff6f04600c _class_initialize + 282
    7   libobjc.A.dylib                     0x00007fff6f045a19 lookUpImpOrForward + 238
    8   libobjc.A.dylib                     0x00007fff6f045494 _objc_msgSend_uncached + 68
    9   iOSDeviceManager                    0x000000010350db41 +[Simulator initialize] + 40
(
)
*** First throw call stack:
2018-10-22 09:23:08.055 iOSDeviceManager[1586:180576] *** Assertion failure in +[FBSimulatorControlFrameworkLoader loadPrivateFrameworksOrAbort], /Users/moody/git/calabash/FBSimulatorControl/FBControlCore/Utility/FBControlCoreFrameworkLoader.m:41
2018-10-22 09:23:08.058 iOSDeviceManager[1586:180576] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Failed to private frameworks for FBSimulatorControl with error Error Domain=com.facebook.FBControlCore Code=0 "Attempting to load a file at path '/Applications/Xcode-10.app/Contents/Developer/Library/PrivateFrameworks/CoreSimulator.framework', but it does not exist" UserInfo={NSLocalizedDescription=Attempting to load a file at path '/Applications/Xcode-10.app/Contents/Developer/Library/PrivateFrameworks/CoreSimulator.framework', but it does not exist}'
libc++abi.dylib: terminating with uncaught exception of type NSException

所以我要做的就是更新一些在“解决方案资源管理器”面板中表示的可用更新，如下所示：

右键单击“程序包”并更新，然后清洁解决方案，然后尝试再次重新运行UITest，这一次很可能应该在所有平台上成功运行（以我为例，在iPhone模拟器和Android中）模拟器）。

希望这对大家都有帮助！

XCode 9缺少CoreSimulator.framework

2 个答案: