【发布时间】：2021-03-23 18:42:23
【问题描述】：
当我使用 VScode 或终端或 XCode 构建应用程序时，它可以在不添加依赖项的情况下完美运行，但是当我将依赖项添加到我的 Pubspec.yaml 时，我收到以下错误：
/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/GDTCCTUploadOperation.m:36:9: fatal error: 'GoogleUtilities/GULURLSessionDataResponse.h' file not found
#import <GoogleUtilities/GULURLSessionDataResponse.h>
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Constructing build description
Could not build the application for the simulator.
Error launching application on iPhone 11.
Exited (sigterm)**
**
我尝试在此处搜索解决方案，但找不到任何解决方案。 我以前尝试过的解决方案是：
- 运行 Flutter Clean 然后 Flutter Run（不起作用）
- 删除 Podfile.lock 和 podfile 和 .xcworkspace 文件，然后在终端中运行 pod install（无效）
- Pod 更新
这是我的颤振医生 Trace：
**[✓] Flutter (Channel stable, 2.0.3, on macOS 11.2 20D64 darwin-x64, locale en-EG)
[✗] Android toolchain - develop for Android devices
✗ Unable to locate Android SDK.
Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions).
If the Android SDK has been installed to a custom location, please use
`flutter config --android-sdk` to update to that location.
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[!] Android Studio (not installed)
[✓] Connected device (2 available)**
这是我的 PodFile：
# Uncomment this line to define a global platform for your project
# platform :ios, '9.0'
# 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
use_frameworks!
use_modular_headers!
flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end
post_install do |installer|
installer.pods_project.targets.each do |target|
flutter_additional_ios_build_settings(target)
end
end
这是我的 pubspec.yaml，是的，我使用的是旧版本的 firebase 云消息传递，这是由于 firebase Core 和新的 Firebase 云消息传递版本“^9.0.0”之间存在依赖冲突
version: 1.0.0+1
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
firebase_core: "0.7.0"
firebase_auth: ^0.20.0+1
flutter_spinkit: "^4.1.2"
google_sign_in: ^4.5.3
connectivity: ^2.0.2
path: any
sqflite: ^1.3.2+3
share: ^0.6.5+4
flutter_facebook_login: ^3.0.0
apple_sign_in: ^0.1.0
provider: ^4.0.1
crypto: ^2.1.5
in_app_purchase: ^0.5.1
flutter_email_sender: ^5.0.0
scroll_snap_list: ^0.6.0
firebase_messaging: ^5.1.2
flutter_twitter_login:
git: https://github.com/Kiruel/flutter_twitter_login
cupertino_icons: ^1.0.0
dev_dependencies:
flutter_test:
sdk: flutter
【问题讨论】：
-
我遇到了同样的问题，尽管根据我的颤振医生说一切都很好，即 Android SDK 安装正常
-
firebase.google.com/docs/ios/setup 建议您的项目必须针对 iOS 10 或更高版本，因此我更改了平台 :ios, '12.0' 但这也没有帮助。
标签： ios firebase flutter firebase-cloud-messaging