尝试为 iOS 运行或构建 Flutter 项目时出错

Its*_*oki 5 flutter flutter-dependencies

所以基本上我可以运行其他项目,我可以为 Android 运行这个项目,但是当我想运行它或为 iOS 构建它时,我收到以下错误消息。这也不是项目相关的问题,我的同事可以很好地运行它。我尝试了所有可能的在线解决方案,将安装后的内容添加到 Podfile,尝试在 Xcode 中更改为“旧版构建系统”但同样的错误,尝试重新安装 Pod、CocoaPods,甚至切换到测试版。不知道该怎么办了。

Launching lib/main.dart on iPhone 11 Pro Max in debug mode...
 
Running pod install...                                             23.5s
Running Xcode build...                                                  
Xcode build done.                                           28.5s
Failed to build iOS app
Error output from Xcode build:
?
    ** BUILD FAILED **


Xcode's output:
?
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1+1/ios/Classes/strategies/PhotoPermissionStrategy.m:39:13:
    warning: enumeration value 'PHAuthorizationStatusLimited' not handled in switch [-Wswitch]
        switch (authorizationStatus) {
                ^
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1+1/ios/Classes/strategies/PhotoPermissionStrategy.m:39:13:
    note: add missing switch cases
        switch (authorizationStatus) {
                ^
    1 warning generated.
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/image_downloader-0.19.2/ios/Classes/SwiftImageDownloaderPlugin.swift:37:17: error:
    switch must be exhaustive
                    switch status {
                    ^
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/image_downloader-0.19.2/ios/Classes/SwiftImageDownloaderPlugin.swift:37:17: note: do
    you want to add missing cases?
                    switch status {
                    ^
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inapp_purchase-2.2.0/ios/Classes/FlutterInappPurchasePlugin.m:45:52:
    warning: assigning to 'id<IAPPromotionObserverDelegate>' from incompatible type 'FlutterInappPurchasePlugin *__strong'
        [IAPPromotionObserver sharedObserver].delegate = self;
                                                       ^ ~~~~
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inapp_purchase-2.2.0/ios/Classes/FlutterInappPurchasePlugin.m:200:79:
    warning: implicit conversion loses integer precision: 'SKPaymentTransactionState' (aka 'enum SKPaymentTransactionState') to 'int' [-Wshorten-64-to-32]
                                                         [NSNumber numberWithInt: item.transactionState], @"transactionStateIOS",
                                                         ~                        ^~~~~~~~~~~~~~~~~~~~~
    /Users/djordje/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inapp_purchase-2.2.0/ios/Classes/FlutterInappPurchasePlugin.m:586:71:
    warning: implicit conversion loses integer precision: 'SKPaymentTransactionState' (aka 'enum SKPaymentTransactionState') to 'int' [-Wshorten-64-to-32]
                                                 [NSNumber numberWithInt: transaction.transactionState], @"transactionStateIOS",
                                                 ~                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    3 warnings generated.
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description
    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
    14.0.99. (in target 'abseil' from project 'Pods')
    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
    14.0.99. (in target 'image_downloader' from project 'Pods')
    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
    14.0.99. (in target 'gRPC-C++' from project 'Pods')
    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
    14.0.99. (in target 'gRPC-Core' from project 'Pods')
    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
    14.0.99. (in target 'gRPC-C++-gRPCCertificates-Cpp' from project 'Pods')
    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
    14.0.99. (in target 'Protobuf' from project 'Pods')
    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
    14.0.99. (in target 'PromisesObjC' from project 'Pods')
    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
    14.0.99. (in target 'GoogleUtilities' from project 'Pods')
    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
    14.0.99. (in target 'GoogleDataTransport' from project 'Pods')
    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
    14.0.99. (in target 'GTMSessionFetcher' from project 'Pods')
    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
    14.0.99. (in target 'GTMAppAuth' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseMessaging' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseStorage' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseInstanceID' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseInstallations' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseFirestore' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseDynamicLinks' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseCore' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseAuth' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseCoreDiagnostics' from project 'Pods')
    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
    14.0.99. (in target 'BoringSSL-GRPC' from project 'Pods')
    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
    14.0.99. (in target 'FBSDKLoginKit' from project 'Pods')
    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
    14.0.99. (in target 'AppAuth' from project 'Pods')
    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
    14.0.99. (in target 'path_provider' from project 'Pods')
    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
    14.0.99. (in target 'package_info' from project 'Pods')
    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
    14.0.99. (in target 'scrollable_bottom_sheet' from project 'Pods')
    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
    14.0.99. (in target 'permission_handler' from project 'Pods')
    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
    14.0.99. (in target 'url_launcher' from project 'Pods')
    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
    14.0.99. (in target 'shared_preferences' from project 'Pods')
    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
    14.0.99. (in target 'nanopb' from project 'Pods')
    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
    14.0.99. (in target 'map_launcher' from project 'Pods')
    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
    14.0.99. (in target 'location_permissions' from project 'Pods')
    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
    14.0.99. (in target 'location' from project 'Pods')
    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
    14.0.99. (in target 'maps_launcher' from project 'Pods')
    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
    14.0.99. (in target 'leveldb-library' from project 'Pods')
    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
    14.0.99. (in target 'google_sign_in' from project 'Pods')
    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
    14.0.99. (in target 'image_picker' from project 'Pods')
    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
    14.0.99. (in target 'google_maps_flutter' from project 'Pods')
    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
    14.0.99. (in target 'geolocator' from project 'Pods')
    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
    14.0.99. (in target 'geocoder' from project 'Pods')
    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
    14.0.99. (in target 'flutter_inapp_purchase' from project 'Pods')
    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
    14.0.99. (in target 'flutter_email_sender' from project 'Pods')
    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
    14.0.99. (in target 'flutter_appavailability' from project 'Pods')
    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
    14.0.99. (in target 'firebase_storage' from project 'Pods')
    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
    14.0.99. (in target 'firebase_messaging' from project 'Pods')
    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
    14.0.99. (in target 'firebase_dynamic_links' from project 'Pods')
    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
    14.0.99. (in target 'firebase_auth' from project 'Pods')
    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
    14.0.99. (in target 'firebase_core' from project 'Pods')
    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
    14.0.99. (in target 'device_info' from project 'Pods')
    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
    14.0.99. (in target 'contacts_service' from project 'Pods')
    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
    14.0.99. (in target 'cloud_firestore' from project 'Pods')
    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
    14.0.99. (in target 'apple_sign_in' from project 'Pods')
    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
    14.0.99. (in target 'FBSDKCoreKit' from project 'Pods')
    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
    14.0.99. (in target 'GoogleAppMeasurement' from project 'Pods')
    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
    14.0.99. (in target 'GoogleSignIn' from project 'Pods')
    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
    14.0.99. (in target 'FirebaseAnalytics' from project 'Pods')
    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
    14.0.99. (in target 'Flutter' from project 'Pods')
    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
    14.0.99. (in target 'Firebase' from project 'Pods')

Could not build the application for the simulator.
Error launching application on iPhone 11 Pro Max.
Run Code Online (Sandbox Code Playgroud)

Dim*_*urs 1

与 Flutter 项目相关- XCode 构建失败

首先,验证你是否处于flutter通道稳定状态,并进行flutter升级

然后,对我有用的是:

sudo gem uninstall cocoapods; 
sudo gem install cocoapods; 
flutter clean
flutter pub get
cd ios; pod install; cd ..;
Run Code Online (Sandbox Code Playgroud)

其他可能有帮助的命令

cd ios; pod install --repo-update; cd ..;
//deactivate rvm
rvm use system
Run Code Online (Sandbox Code Playgroud)

其他想法:

  • 删除整个repo和git克隆
  • 删除派生数据(检查Google)
  • 删除Podspec.lock和Gemfile.lock