在 Xcode 版本 11.5 (11E608c) 中为发布模式构建时找不到“FirebaseCore/FirebaseCore.h”文件

Question

我能够在 XCODE 和模拟器中以调试模式运行应用程序，而不会出现任何错误。但是当我为发布模式构建时，构建失败并出现以下 2 个错误：

1. 找不到“FirebaseCore/FirebaseCore.h”文件
2. 无法构建 Objective-C 模块“Firebase”

在过去的 10 天里，我一直在尝试 Stackoverflow 和 gitHub 上的不同解决方案，但我知道似乎可行，以下是详细信息。

颤振医生：

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.17.3, on Mac OS X 10.15.3 19D76, locale en-IN)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 11.5)
[✓] Android Studio (version 4.0)
[✓] Connected device (2 available)

• No issues found!

POD 文件：

# 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 parse_KV_file(file, separator='=')
  file_abs_path = File.expand_path(file)
  if !File.exists? file_abs_path
    return [];
  end
  generated_key_values = {}
  skip_line_start_symbols = ["#", "/"]
  File.foreach(file_abs_path) do |line|
    next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
    plugin = line.split(pattern=separator)
    if plugin.length == 2
      podname = plugin[0].strip()
      path = plugin[1].strip()
      podpath = File.expand_path("#{path}", file_abs_path)
      generated_key_values[podname] = podpath
    else
      puts "Invalid plugin specification: #{line}"
    end
  end
  generated_key_values
end

target 'Runner' do
  use_frameworks!
  use_modular_headers!

  # Flutter Pod

  copied_flutter_dir = File.join(__dir__, 'Flutter')
  copied_framework_path = File.join(copied_flutter_dir, 'Flutter.framework')
  copied_podspec_path = File.join(copied_flutter_dir, 'Flutter.podspec')
  unless File.exist?(copied_framework_path) && File.exist?(copied_podspec_path)
    # Copy Flutter.framework and Flutter.podspec to Flutter/ to have something to link against if the xcode backend script has not run yet.
    # That script will copy the correct debug/profile/release version of the framework based on the currently selected Xcode configuration.
    # CocoaPods will not embed the framework on pod install (before any build phases can generate) if the dylib does not exist.

    generated_xcode_build_settings_path = File.join(copied_flutter_dir, 'Generated.xcconfig')
    unless File.exist?(generated_xcode_build_settings_path)
      raise "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first"
    end
    generated_xcode_build_settings = parse_KV_file(generated_xcode_build_settings_path)
    cached_framework_dir = generated_xcode_build_settings['FLUTTER_FRAMEWORK_DIR'];

    unless File.exist?(copied_framework_path)
      FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
    end
    unless File.exist?(copied_podspec_path)
      FileUtils.cp(File.join(cached_framework_dir, 'Flutter.podspec'), copied_flutter_dir)
    end
  end

  # Keep pod path relative so it can be checked into Podfile.lock.
  pod 'Flutter', :path => 'Flutter'

  # Plugin Pods

  # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
  # referring to absolute paths on developers' machines.
  system('rm -rf .symlinks')
  system('mkdir -p .symlinks/plugins')
  plugin_pods = parse_KV_file('../.flutter-plugins')
  plugin_pods.each do |name, path|
    symlink = File.join('.symlinks', 'plugins', name)
    File.symlink(path, symlink)
    pod name, :path => File.join(symlink, 'ios')
  end
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['ENABLE_BITCODE'] = 'NO'
    end
  end
end

AppDelegate.swift（文件）：

import UIKit
import Flutter
import Firebase

@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {

    override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
  FirebaseApp.configure()
    GeneratedPluginRegistrant.register(with: self)
    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
  }
}

Firebase.h 文件（路径：Pods>Pods>Firebase>CoreOnly>Firebase.h）：

// Copyright 2019 Google
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import <FirebaseCore/FirebaseCore.h>

#if !defined(__has_include)
  #error "Firebase.h won't import anything if your compiler doesn't support __has_include. Please \
          import the headers individually."
#else
  #if __has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
    #import <FirebaseAnalytics/FirebaseAnalytics.h>
  #endif

  #if __has_include(<FirebaseAuth/FirebaseAuth.h>)
    #import <FirebaseAuth/FirebaseAuth.h>
  #endif

  #if __has_include(<FirebaseCrashlytics/FirebaseCrashlytics.h>)
    #import <FirebaseCrashlytics/FirebaseCrashlytics.h>
  #endif

  #if __has_include(<FirebaseDatabase/FirebaseDatabase.h>)
    #import <FirebaseDatabase/FirebaseDatabase.h>
  #endif

  #if __has_include(<FirebaseDynamicLinks/FirebaseDynamicLinks.h>)
    #import <FirebaseDynamicLinks/FirebaseDynamicLinks.h>
    #if !__has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
      #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
        #warning "FirebaseAnalytics.framework is not included in your target. Please add \
`Firebase/Analytics` to your Podfile or add FirebaseAnalytics.framework to your project to ensure \
Firebase Dynamic Links works as intended."
      #endif // #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
    #endif
  #endif

  #if __has_include(<FirebaseFirestore/FirebaseFirestore.h>)
    #import <FirebaseFirestore/FirebaseFirestore.h>
  #endif

  #if __has_include(<FirebaseFunctions/FirebaseFunctions.h>)
    #import <FirebaseFunctions/FirebaseFunctions.h>
  #endif

  #if __has_include(<FirebaseInAppMessaging/FirebaseInAppMessaging.h>)
    #import <FirebaseInAppMessaging/FirebaseInAppMessaging.h>
    #if !__has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
      #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
        #warning "FirebaseAnalytics.framework is not included in your target. Please add \
`Firebase/Analytics` to your Podfile or add FirebaseAnalytics.framework to your project to ensure \
Firebase In App Messaging works as intended."
      #endif // #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
    #endif
  #endif

  #if __has_include(<FirebaseInstanceID/FirebaseInstanceID.h>)
    #import <FirebaseInstanceID/FirebaseInstanceID.h>
  #endif

  #if __has_include(<FirebaseMessaging/FirebaseMessaging.h>)
    #import <FirebaseMessaging/FirebaseMessaging.h>
      #if !__has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
      #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
        #warning "FirebaseAnalytics.framework is not included in your target. Please add \
`Firebase/Analytics` to your Podfile or add FirebaseAnalytics.framework to your project to ensure \
Firebase Messaging works as intended."
      #endif // #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
    #endif
#endif

  #if __has_include(<FirebaseMLCommon/FirebaseMLCommon.h>)
    #import <FirebaseMLCommon/FirebaseMLCommon.h>
  #endif

  #if __has_include(<FirebaseMLModelInterpreter/FirebaseMLModelInterpreter.h>)
    #import <FirebaseMLModelInterpreter/FirebaseMLModelInterpreter.h>
  #endif

  #if __has_include(<FirebaseMLNLLanguageID/FirebaseMLNLLanguageID.h>)
    #import <FirebaseMLNLLanguageID/FirebaseMLNLLanguageID.h>
  #endif

  #if __has_include(<FirebaseMLNLSmartReply/FirebaseMLNLSmartReply.h>)
    #import <FirebaseMLNLSmartReply/FirebaseMLNLSmartReply.h>
  #endif

  #if __has_include(<FirebaseMLNLTranslate/FirebaseMLNLTranslate.h>)
    #import <FirebaseMLNLTranslate/FirebaseMLNLTranslate.h>
  #endif

  #if __has_include(<FirebaseMLNaturalLanguage/FirebaseMLNaturalLanguage.h>)
    #import <FirebaseMLNaturalLanguage/FirebaseMLNaturalLanguage.h>
  #endif

  #if __has_include(<FirebaseMLVision/FirebaseMLVision.h>)
    #import <FirebaseMLVision/FirebaseMLVision.h>
  #endif

  #if __has_include(<FirebaseMLVisionAutoML/FirebaseMLVisionAutoML.h>)
    #import <FirebaseMLVisionAutoML/FirebaseMLVisionAutoML.h>
  #endif

  #if __has_include(<FirebaseMLVisionBarcodeModel/FirebaseMLVisionBarcodeModel.h>)
    #import <FirebaseMLVisionBarcodeModel/FirebaseMLVisionBarcodeModel.h>
  #endif

  #if __has_include(<FirebaseMLVisionFaceModel/FirebaseMLVisionFaceModel.h>)
    #import <FirebaseMLVisionFaceModel/FirebaseMLVisionFaceModel.h>
  #endif

  #if __has_include(<FirebaseMLVisionLabelModel/FirebaseMLVisionLabelModel.h>)
    #import <FirebaseMLVisionLabelModel/FirebaseMLVisionLabelModel.h>
  #endif

  #if __has_include(<FirebaseMLVisionObjectDetection/FirebaseMLVisionObjectDetection.h>)
    #import <FirebaseMLVisionObjectDetection/FirebaseMLVisionObjectDetection.h>
  #endif

  #if __has_include(<FirebaseMLVisionTextModel/FirebaseMLVisionTextModel.h>)
    #import <FirebaseMLVisionTextModel/FirebaseMLVisionTextModel.h>
  #endif

  #if __has_include(<FirebasePerformance/FirebasePerformance.h>)
    #import <FirebasePerformance/FirebasePerformance.h>
    #if !__has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
      #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
        #warning "FirebaseAnalytics.framework is not included in your target. Please add \
`Firebase/Analytics` to your Podfile or add FirebaseAnalytics.framework to your project to ensure \
Firebase Performance works as intended."
      #endif // #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
    #endif
  #endif

  #if __has_include(<FirebaseRemoteConfig/FirebaseRemoteConfig.h>)
    #import <FirebaseRemoteConfig/FirebaseRemoteConfig.h>
    #if !__has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
      #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
        #warning "FirebaseAnalytics.framework is not included in your target. Please add \
`Firebase/Analytics` to your Podfile or add FirebaseAnalytics.framework to your project to ensure \
Firebase Remote Config works as intended."
      #endif // #ifndef FIREBASE_ANALYTICS_SUPPRESS_WARNING
    #endif
  #endif

  #if __has_include(<FirebaseStorage/FirebaseStorage.h>)
    #import <FirebaseStorage/FirebaseStorage.h>
  #endif

  #if __has_include(<GoogleMobileAds/GoogleMobileAds.h>)
    #import <GoogleMobileAds/GoogleMobileAds.h>
  #endif

  #if __has_include(<Fabric/Fabric.h>)
    #import <Fabric/Fabric.h>
  #endif

  #if __has_include(<Crashlytics/Crashlytics.h>)
    #import <Crashlytics/Crashlytics.h>
  #endif

#endif  // defined(__has_include)

Firebase.h 错误

无法构建 Objective-C 模块“Firebase”

Answer 1

我有同样的错误。 我的错误是没有将要构建的设备设置为Any iOS Device

Answer 2

让我们一步一步来。

1 - 未找到“FirebaseCore/FirebaseCore.h”文件。

对于此错误，您可以尝试在podfile 中评论use_frameworks。 podfile 的相关部分如下所示：

   target 'Runner' do
     #use_frameworks!
     use_modular_headers!

here 中提到的 React Native 也有类似的问题。

2 - 无法构建 Objective-C 模块“Firebase”

这是与项目的临时文件相关的常见问题。你需要删除这个。按照here 中提到的这些步骤进行操作：

1- 退出 Xcode。

2- 删除位于 ~/Library/Developer/Xcode/DerivedData 的项目临时文件

3- 删除 ProjectName.xcworkspace

4- 删除 Podfile.lock 文件和 Pods 文件夹

5- 运行 pod install。

6- 打开新创建的 ProjectName.xcworkspace 文件并构建。

Answer 3

本 react-native-firebase 迁移指南可能对您的情况有用：

https://rnfirebase.io/migrating-to-v6#removing-v5-from-javascript

我卸载了第 5 版并安装了第 6 版，但似乎还需要做一些额外的工作才能摆脱旧版本的 firebase。

Answer 4

我遇到了同样的问题，就我而言，Firebase pods 版本问题存在。我通过以下步骤解决了这个问题：-

1. 首先评论所有与 Firebase 相关的 pod。
2. 复制项目路径并粘贴到终端。
3. 现在输入 pod install，这将删除所有与 Firebase 相关的 pod
4. 现在打开您的 podFile 并取消注释所有与 Firebase 相关的 pod。
5. 打开您的项目。现在清理您的项目文件夹并运行应用程序。

如果您仍然遇到问题，请告诉我。

。复制项目路径并粘贴到终端上。现在输入 pod install，这将删除所有与 Firebase 相关的 pod。现在打开您的 podFile 并取消注释所有与 Firebase 相关的 pod。