没有这样的模块"Firebase"，无法将Firebase导入Swift 4 [英] No such module 'Firebase' , cannot import Firebase Into Swift 4

问题描述

我正在构建一个iOS应用程序，这是我第一次使用Firebase数据库.在Xcode 10.1和Swift 4.2版本中，我试图将Firebase导入到我的类中.在一个快速文件中，我通过"import Firebase"导入了数据库.

I am building an iOS app and it is my first experience using Firebase database. In Xcode 10.1 and swift version 4.2, I am trying to import Firebase into my classes. In a swift file, I have imported the database by "import Firebase".

但不幸的是，我收到一条错误消息，提示没有此类模块"Firebase".

But unfortunately, I am getting an error that says No such module 'Firebase’.

这是我的podfile:

This is my podfile:

# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'

target 'Jawwab' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!
  pod 'EstimoteProximitySDK', '~> 1.0'
  # Pods for Jawwab
pod 'Firebase/Core'
pod 'Firebase/Auth'
pod 'Firebase/Storage'
pod 'Firebase/Database'
end

任何帮助将不胜感激.

推荐答案

这是XCode中的常见错误，只需尝试清理并构建您的项目，通常会有所帮助.如果没有:

it's a common error in XCode, just try to clean and build your project, usually it helps. If it doesn't:

选项1:再次检查" podfile "文件，然后运行 $ pod pod .

Option 1: check your "podfile" file once again, and then run $ pod install.

选项2:删除项目的派生数据文件，然后重新构建.

Option 2: delete derived data files of your project and then rebuild it.

选项3:关闭xcworkspace文件，然后解集成您的pod文件(运行 $ pod deintegrate )，然后运行 $ pod install .

Option 3: close your xcworkspace file, and then deintegrate your pod files (run $ pod deintegrate) and then run $ pod install.

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