无法从 Android Studio 为模拟器构建应用程序答案

【问题标题】：Could not build the application for the simulator from Android Studio无法从 Android Studio 为模拟器构建应用程序
【发布时间】：2021-09-21 10:49:23
【问题描述】：

为什么我无法从 android studio 启动我的应用程序，而我可以从 xcode 成功运行应用程序？将 OneSignal 集成到我的项目后，我遇到了这个问题。

Launching lib/main_development.dart on iPhone 8 Plus in debug mode...
Running Xcode build...
Xcode build done.                                           24.5s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **


Xcode's output:
↳
    ld: in /Users/.../customer_app_flutter/ios/Pods/OneSignal/iOS_SDK/OneSignalSDK/Framework/OneSignal.framework/OneSignal(OneSignal-arm64-master.o), building for iOS Simulator, but linking in object file built for iOS, file '/Users/.../customer_app_flutter/ios/Pods/OneSignal/iOS_SDK/OneSignalSDK/Framework/OneSignal.framework/OneSignal'
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    Command CompileSwift failed with a nonzero exit code
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Analyzing workspace
    note: Constructing build description
    note: Build preparation complete
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'Mantle' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'libwebp' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'Toast' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'Reachability' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'OrderedSet' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'FMDB' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'FBSDKCoreKit' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'OneSignalXCFramework' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'OneSignal' from project 'Pods')
    /Users/.../customer_app_flutter/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'Flutter' from project 'Pods')
Could not build the application for the simulator.
Error launching application on iPhone 8 Plus.

【问题讨论】：

您是否更新了最小部署目标？
是的，我更新了部署目标以及 AppFrameworkInfo.plist 中的 minimumOSVersion

标签： ios flutter android-studio flutter-dependencies

【解决方案1】：

在添加 OneSignal 通知服务扩展时，必须选择取消。这就是我选择激活选项时面临这些问题的原因。关注documentation，成功集成OneSignal

【讨论】：

【解决方案2】：

在 Xcode 中打开 iOS 项目，将 Build Settings 中的 Validate Workspace 设置更改为 YES

【讨论】：