IOS Podfile中的firebase消息包错误

Question

应用程序工作正常，但是当我添加 firebase 消息包 10.0.0 时，我在控制台中收到错误并且应用程序无法打开。已经尝试过之前文章中提到的许多与此类似的事情，但对我没有任何帮助。已尝试删除/删除 pod 文件和文件夹，然后 repo update ，flutter clean 但仍然遇到此错误并且无法构建应用程序并在启动它时出错。请帮忙..

Xcode's output:
↳
/Users/gagansingh/Desktop/projectApp/ios/Pods/FirebaseMessaging/FirebaseMessaging/Sources/FIRMessagingPubSub.m:229:26: error: definition of 'GULSecureCoding' must be imported from module 'GoogleUtilities.GULSecureCoding' before it is required
  NSData *pendingData = [GULSecureCoding archivedDataWithRootObject:topicsList error:&error];
                         ^
In module 'GoogleUtilities' imported from /Users/gagansingh/Desktop/projectApp/ios/Pods/FirebaseMessaging/FirebaseMessaging/Sources/FIRMessagingPubSub.m:20:
/Users/gagansingh/Desktop/projectApp/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/Public/GoogleUtilities/GULSecureCoding.h:22:12: note: definition here is not reachable
@interface GULSecureCoding : NSObject 

Podfile:-

# Uncomment this line to define a global platform for your project
platform :ios, '10.0'

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

pod 'Google-Mobile-Ads-SDK'


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

Answer 1

如果有任何机构试图达到同样的效果。以下是我在 pod 文件中所做的更改。首先删除 Podfile.lock 和 Pods 文件夹，并按照此处所做的那样对 pod 文件进行更改，然后 flutter clean 然后再次运行。您可能会再次遇到错误，因为它找不到 pods 文件夹和 pods file.lock 并且必须自己创建新的。检查这些是否已创建，然后再次运行。在所有这些之前，您必须添加与您在 pubspec.ymal 中添加其他 firebase 包相同版本的 firebase_analytics，无论您是否使用它。

# Uncomment this line to define a global platform for your project
platform :ios, '10.0'

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

pod 'Google-Mobile-Ads-SDK'
pod 'Firebase/Core'
pod 'Firebase/Crashlytics'
pod 'Firebase/Analytics'
pod 'Firebase/Messaging'
pod 'Firebase/Auth'

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_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

target 'ImageNotification' do
pod 'Firebase/Messaging'
end