升级macOS13/Xcode14 Beta后iOS16模拟器报.xpc错误如何解决

• 触发场景：升级至macOS 13.0 Beta版本、安装Xcode 14.0 Beta版本后，将开发的App目标操作系统版本设置为iOS 16，尝试在iOS模拟器中运行时触发报错
• 异常表现：不仅Xcode侧启动App失败，即便手动启动iPhone模拟器也无法正常加载
• 对照测试结果：同一款App在搭载iPadOS 16.0的实体iPad设备上运行无任何异常
• 报错参考截图：
  
  

Details

The operation couldn’t be completed. xpc error
Domain: NSPOSIXErrorDomain
Code: 64
Failure Reason: xpc error
User Info: {
    DVTErrorCreationDateKey = "2022-06-17 16:19:12 +0000";
    IDERunOperationFailingWorker = IDELaunchiPhoneSimulatorLauncher;
}
--

Analytics Event: com.apple.dt.IDERunOperationWorkerFinished : {
    "device_model" = "iPhone14,3";
    "device_osBuild" = "16.0 (20A5283p)";
    "device_platform" = "com.apple.platform.iphonesimulator";
    "launchSession_schemeCommand" = "Run";
    "launchSession_state" = 1;
    "launchSession_targetArch" = "x86_64";
    "operation_duration_ms" = 44430;
    "operation_errorCode" = 64;
    "operation_errorDomain" = "NSPOSIXErrorDomain";
    "operation_errorWorker" = "IDELaunchiPhoneSimulatorLauncher";
    "operation_name" = "IDERunOperationWorkerGroup";
    "param_consoleMode" = 0;
    "param_debugger_attachToExtensions" = 0;
    "param_debugger_attachToXPC" = 1;
    "param_debugger_type" = 3;
    "param_destination_isProxy" = 0;
    "param_destination_platform" = "com.apple.platform.iphonesimulator";
    "param_diag_MainThreadChecker_stopOnIssue" = 0;
    "param_diag_MallocStackLogging_enableDuringAttach" = 0;
    "param_diag_MallocStackLogging_enableForXPC" = 1;
    "param_diag_allowLocationSimulation" = 1;
    "param_diag_gpu_frameCapture_enable" = 0;
    "param_diag_gpu_shaderValidation_enable" = 0;
    "param_diag_gpu_validation_enable" = 0;
    "param_diag_memoryGraphOnResourceException" = 0;
    "param_diag_queueDebugging_enable" = 1;
    "param_diag_runtimeProfile_generate" = 0;
    "param_diag_sanitizer_asan_enable" = 0;
    "param_diag_sanitizer_tsan_enable" = 0;
    "param_diag_sanitizer_tsan_stopOnIssue" = 0;
    "param_diag_sanitizer_ubsan_stopOnIssue" = 0;
    "param_diag_showNonLocalizedStrings" = 0;
    "param_diag_viewDebugging_enabled" = 1;
    "param_diag_viewDebugging_insertDylibOnLaunch" = 1;
    "param_install_style" = 0;
    "param_launcher_UID" = 2;
    "param_launcher_allowDeviceSensorReplayData" = 0;
    "param_launcher_kind" = 0;
    "param_launcher_style" = 0;
    "param_launcher_substyle" = 0;
    "param_runnable_appExtensionHostRunMode" = 0;
    "param_runnable_productType" = "com.apple.product-type.application";
    "param_runnable_type" = 2;
    "param_testing_launchedForTesting" = 0;
    "param_testing_suppressSimulatorApp" = 0;
    "param_testing_usingCLI" = 0;
    "sdk_canonicalName" = "iphonesimulator16.0";
    "sdk_osVersion" = "16.0";
    "sdk_variant" = "iphonesimulator";
}
--


System Information

macOS Version 13.0 (Build 22A5266r)
Xcode 14.0 (21257.0.0.0.22) (Build 14A5228q)
Timestamp: 2022-06-17T11:19:12-05:00

按优先级从高到低依次尝试以下操作，多数场景下前2个方案即可解决问题：

• 校验模拟器架构匹配性
  从错误日志可见当前启动的目标模拟器为x86_64架构，若使用Apple Silicon（M系列）芯片的Mac，异常创建的x86_64架构模拟器会因Rosetta转译兼容问题触发XPC通信失败。操作方式：删除现有报错的模拟器设备，在Xcode的「Window > Devices and Simulators」面板中重新创建对应iPhone机型、iOS 16版本的模拟器，确认设备架构为arm64后再尝试启动。
• 重置模拟器运行状态
  完全退出Xcode、Simulator程序，打开终端执行以下命令：
  xcrun simctl shutdown all && xcrun simctl erase all
  命令执行完成后重启Xcode，重新选择模拟器启动即可。
• 修复开发者工具权限
  macOS 13早期Beta版的隐私权限机制调整，可能拦截模拟器相关XPC服务的正常通信。操作路径：打开系统设置→隐私与安全性→开发者工具，确认Xcode、Simulator均在允许列表中且权限开关为开启状态；若列表无对应程序，手动启动一次Xcode触发权限申请，完成授权后重启两个程序再试。
• 清理开发缓存
  完全退出Xcode，在访达中按Shift+Command+G分别进入以下两个目录，删除目录下所有文件：
  • ~/Library/Developer/Xcode/DerivedData/
  • ~/Library/Developer/CoreSimulator/Caches/
    清理完成后重启电脑，再尝试启动模拟器。

注：macOS 13、Xcode 14早期Beta版本本身存在大量框架层兼容性问题，若以上操作均无效，升级至更新的Beta版本或正式版系统、Xcode即可解决这类底层通信错误。

内容的提问来源于stack exchange，提问作者Felix Lunzenfichter