You need to enable JavaScript to run this app.
优惠活动
大模型
产品
解决方案
定价
更多

Kivy-iOS在Xcode环境下启动iOS模拟器后出现异常问题

关于Kivy-iOS打包后iOS模拟器启动失败(NSPOSIXErrorDomain Code:3)的问题分析

按照kivy-ios官方流程完成项目打包构建后,在Xcode中启动iOS模拟器时出现如下启动失败错误:

Simulator device returned an error for the requested operation.
Domain: NSPOSIXErrorDomain
Code: 3
Failure Reason: No such process
User Info: {
    DVTErrorCreationDateKey = "2023-12-22 08:47:38 +0000";
    IDERunOperationFailingWorker = IDELaunchiPhoneSimulatorLauncher;
    SimCallingSelector = "launchApplicationWithID:options:pid:error:";
}
--
Application launch for '...' did not return a valid pid nor a launch error.
Domain: NSPOSIXErrorDomain
Code: 3
Failure Reason: No such process
--

Analytics Event: com.apple.dt.IDERunOperationWorkerFinished : {
    "device_model" = "iPhone14,7";
    "device_osBuild" = "16.4 (20E247)";
    "device_platform" = "com.apple.platform.iphonesimulator";
    "launchSession_schemeCommand" = Run;
    "launchSession_state" = 1;
    "launchSession_targetArch" = arm64;
    "operation_duration_ms" = 3350;
    "operation_errorCode" = 3;
    "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_checker_tpc_enable" = 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_testing_launchedForTesting" = 0;
    "param_testing_suppressSimulatorApp" = 0;
    "param_testing_usingCLI" = 0;
    "sdk_canonicalName" = "iphonesimulator16.4";
    "sdk_osVersion" = "16.4";
    "sdk_variant" = iphonesimulator;
}
--


System Information

macOS Version 13.3 (Build 22E252)
Xcode 14.3.1 (21815) (Build 14E300c)
Timestamp: 2023-12-22T09:47:38+01:00

已尝试修改Bundle Identifier、清理构建文件夹、重启模拟器,均未解决问题。

可能的诱因

  • 架构不兼容:模拟器目标架构为arm64(日志中launchSession_targetArch = arm64),kivy-ios编译时可能未正确适配模拟器arm64架构,或第三方依赖存在架构缺失,导致应用无法在模拟器中正常启动。
  • 权限配置缺失:Info.plist中缺少关键配置(如NSAppTransportSecurity、必要的隐私权限描述),导致应用启动后立刻崩溃,模拟器无法捕获有效进程ID。
  • kivy-ios编译缓存损坏:仅清理Xcode构建文件夹不够,kivy-ios本地编译缓存(如dist/目录)可能已损坏,需彻底清理后重新编译打包。
  • Xcode与模拟器版本兼容性问题:Xcode14.3.1搭配iOS16.4模拟器的版本组合可能存在特定bug,影响应用启动流程。
  • 项目启动代码异常:Kivy项目入口代码(如main.py)存在语法错误或初始化逻辑问题,导致应用启动瞬间崩溃,模拟器无法检测到进程。

内容的提问来源于stack exchange,提问作者Emanuele Di Lazzaro Cineografo

相关产品推荐
方舟 Agent Plan

超全模态模型 × Harness 升级,最新支持 Deepseek-V4.1-Flash、GLM-5.3 系列、Doubao-Seedream-5.0-pro、Kimi-K3 (部分), 限时 9.9 元起

最近更新时间:2026.07.03 13:20:59