我无法解决（无法为模拟器构建我的应用程序。）

Posted 2023-02-23

【中文标题】我无法解决（无法为模拟器构建我的应用程序。）

【英文标题】：I can't solve (Could not build the my application for the simulator.) flutter

【发布时间】：2021-12-16 00:44:15

【问题描述】：

昨天，我将我的 macbook 更新到 macOS Mouterey，然后更新 Xcode 然后当打开 android Studio 时，我会在颤动中运行我的应用程序 我得到这个错误：

    Launching lib/main.dart on iPhone 12 in debug mode...
Running pod install...
Running Xcode build...
Xcode build done.                                            5.3s
Failed to build ios app
Error output from Xcode build:
↳
    --- xcodebuild: WARNING: Using the first of multiple matching destinations:
     platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device 
     platform:iOS Simulator, id:4A32C7DF-2445-4177-9C26-584684610C84, OS:15.0, name:iPad (9th generation) 
     platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device 
    ** BUILD FAILED **
Xcode's output:
↳
    note: Using new build system
    note: Planning
    note: Build preparation complete
    note: Building targets in parallel
    xxxx/myproject/ios/Flutter/Debug.xcconfig:1:1: error: unable to open file (in target "Runner" in project "Runner")
   xxxx/myproject/ios/Flutter/Debug.xcconfig:1:1: error: unable to open file (in target "Runner" in project "Runner")
   xxxx/myproject/ios/Flutter/Debug.xcconfig:1:1: error: unable to open file (in target "Runner" in project "Runner")

    warning: Unable to read contents of XCFileList '/Target Support Files/Pods-Runner/Pods-Runner-frameworks-Debug-output-files.xcfilelist' (in target 'Runner' from project 'Runner')
    error: Unable to load contents of file list: '/Target Support Files/Pods-Runner/Pods-Runner-frameworks-Debug-input-files.xcfilelist' (in target 'Runner' from project 'Runner')
    error: Unable to load contents of file list: '/Target Support Files/Pods-Runner/Pods-Runner-frameworks-Debug-output-files.xcfilelist' (in target 'Runner' from project 'Runner')

Could not build the application for the simulator.
Error launching application on iPhone 12.

【问题讨论】：

你试过 Flutter Clean 吗？还有 Flutter Doctor 的输出是什么？

是的，我尝试运行 flutter clean ，并且 flutter doctor 的输出也可以

【参考方案1】：

在您的 xcode 中，您必须将兼容性更改为第 9 代或更低，因为您使用的是 iphone 12...查看图片

【讨论】：

好的，我换成Xcode 10、11、13，不行

不，只是改变项目格式...

是的，我的意思是项目格式，比如你的图片

你改成什么了？

我将项目格式更改为兼容 Xcode 10