Flutter 应用程序未在 iOS 模拟器上构建

Question

我正在尝试启动一个在 iOS 模拟器上启动的 Flutter 项目，但问题是我不能。在另一台Mac上，我的朋友能够启动它，但我一直在原地踏步……我尝试过： **

• 产品 > 清理构建文件夹
• 删除了 Pod 文件夹和 PodFile.lock 以及 pod 存储库更新 - pod install
• 删除iOS模拟器中的所有内容和设置
• flutter clean，flutter pub get
• 在 podfile 中：config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.0' // 或任何目标 Podfile：

# Uncomment this line to define a global platform for your project
platform :ios, '15.0'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

target 'Runner' do
  # pod 'FirebaseFirestore', :git => 'https://github.com/invertase/firestore-ios-sdk-frameworks.git', :tag => '10.3.0'
  use_frameworks!
  use_modular_headers!

  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end

post_install do |installer|
  installer.aggregate_targets.each do |target|
    target.xcconfigs.each do |variant, xcconfig|
      xcconfig_path = target.client_root + target.xcconfig_relative_path(variant)
      IO.write(xcconfig_path, IO.read(xcconfig_path).gsub("DT_TOOLCHAIN_DIR", "TOOLCHAIN_DIR"))
    end
  end
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
      if config.base_configuration_reference.is_a? Xcodeproj::Project::Object::PBXFileReference
        xcconfig_path = config.base_configuration_reference.real_path
        IO.write(xcconfig_path, IO.read(xcconfig_path).gsub("DT_TOOLCHAIN_DIR", "TOOLCHAIN_DIR"))
      config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
        '$(inherited)',

        ## dart: PermissionGroup.calendar
        # 'PERMISSION_EVENTS=1',

        ## dart: PermissionGroup.reminders
        # 'PERMISSION_REMINDERS=1',

        ## dart: PermissionGroup.contacts
        # 'PERMISSION_CONTACTS=1',

        ## dart: PermissionGroup.camera
        'PERMISSION_CAMERA=1',

        ## dart: PermissionGroup.microphone
        'PERMISSION_MICROPHONE=1',

        ## dart: PermissionGroup.speech
        # 'PERMISSION_SPEECH_RECOGNIZER=1',

        ## dart: PermissionGroup.photos
        #'PERMISSION_PHOTOS=1',

        ## dart: [PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse]
        # 'PERMISSION_LOCATION=1',

        ## dart: PermissionGroup.notification
        # 'PERMISSION_NOTIFICATIONS=1',

        ## dart: PermissionGroup.mediaLibrary
        # 'PERMISSION_MEDIA_LIBRARY=1',

        ## dart: PermissionGroup.sensors
        # 'PERMISSION_SENSORS=1',

        ## dart: PermissionGroup.bluetooth
        # 'PERMISSION_BLUETOOTH=1',

        ## dart: PermissionGroup.appTrackingTransparency
        # 'PERMISSION_APP_TRACKING_TRANSPARENCY=1',

        ## dart: PermissionGroup.criticalAlerts
        # 'PERMISSION_CRITICAL_ALERTS=1'
      ]
      end
    end

    target.build_configurations.each do |config|
      config.build_settings['OTHER_SWIFT_FLAGS'] ||= ['$(inherited)']
      #config.build_settings['OTHER_SWIFT_FLAGS'] << '-D BYPASS_PERMISSION_NOTIFICATIONS'
      #config.build_settings['OTHER_SWIFT_FLAGS'] << '-D BYPASS_PERMISSION_IOSADDTOPHOTOLIBRARY'
      #config.build_settings['OTHER_SWIFT_FLAGS'] << '-D BYPASS_PERMISSION_IOSCHANGEPHOTOLIBRARY'
      end
  end
end

我已经按照不同的顺序尝试过，但仍然没有用。错误（我没有把它们全部列出来，因为它们很大）是：

Failed to build iOS app
Error output from Xcode build:
↳
    --- xcodebuild: WARNING: Using the first of multiple matching destinations:
    { platform:iOS Simulator, id:559C4BFF-EDD7-47C0-BBF0-23EFA0F09B49, OS:17.5, name:iPhone 15 Pro Max }
    { platform:iOS Simulator, id:559C4BFF-EDD7-47C0-BBF0-23EFA0F09B49, OS:17.5, name:iPhone 15 Pro Max }
    ** BUILD FAILED **


Xcode's output:
↳
    Writing result bundle at path:
        /var/folders/zy/s6zpmk8x1sz8rh2r5f6cf0040000gn/T/flutter_tools.LUGgCm/flutter_ios_build_temp_dirp82spW/temporary_xcresult_bundle

    ld: warning: ignoring duplicate libraries: '-lc++'
    ld: warning: ignoring duplicate libraries: '-lc++'
    ld: warning: ignoring duplicate libraries: '-lc++'
    ld: warning: ignoring duplicate libraries: '-lc++'
    /Users/user/Downloads/app-flavors/ios/Runner/AppDelegate.swift:34:29: warning: 'alert' was deprecated in iOS 14.0
            completionHandler([.alert, .sound])
                                ^
    /Users/user/Library/Developer/Xcode/DerivedData/Runner-gbukoovcjoxwzreoddwxmohrumea/Build/Intermediates.noindex/Runner.build/Debug-dev-iphonesimulator/Runner.build/Script-486182A2307E10650A730B9F.sh: line 5: flutterfire: command not found
    Command PhaseScriptExecution failed with a nonzero exit code
    /Users/user/Downloads/app-flavors/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 11.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'wakelock_plus-thermal' from project 'Pods')
    /Users/user/Downloads/app-flavors/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'permission_handler_apple-permission_handler_apple_privacy' from project 'Pods')
    /Users/user/Downloads/app-flavors/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'nanopb-nanopb_Privacy' from project 'Pods')
    /Users/user/Downloads/app-flavors/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'libwebp' from project 'Pods')
    /Users/user/Downloads/app-flavors/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 11.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'leveldb-library-leveldb_Privacy' from project 'Pods')
    /Users/user/Downloads/app-flavors/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'flutter_local_notifications-flutter_local_notifications_privacy' from project 'Pods')

etc...

我不确定问题是什么...问题可能是 cocoapods 还是 PATH ~/.zshrc 文件？

export PATH="/opt/homebrew/bin:$PATH"
export PATH="$PATH:/user/local/opt/flutter/bin"
export PATH="$PATH:$HOME/.pub-cache/bin"
export PATH="/opt/homebrew/Caskroom/flutter/3.22.2/flutter/bin:$PATH"

在 My flutter doctor -v 中没有问题。非常需要并感谢任何形式的帮助。

Answer 1

在 Xcode 中打开您的项目。 检查您的 Flutter SDK 路径和项目路径