小编Rod*_*ida的帖子

通过CocoaPods使用GoogleMLKit 0.61.0将 Google Firebase 库从我的项目中定义的最新版本降级到下面详述的旧版本

before MLKit - Firebase/Analytics (6.27.0)
after MLKit  - Firebase/Analytics (6.20.0)

before MLKit - Firebase/Core (6.27.0):
after MLKit  - Firebase/Core (6.20.0):

before MLKit  - nanopb (~> 1.30905.0)
before MLKit  - FirebaseCore (6.8.0):
before MLKit  - FirebaseCoreDiagnostics (~> 1.3)
after MLKit   - nanopb (= 0.3.9011)
after MLKit   - FirebaseAnalyticsInterop (1.5.0)
after MLKit   - FirebaseCore (6.6.4):
after MLKit   - FirebaseCoreDiagnostics (~> 1.2)
after MLKit   - FirebaseCoreDiagnosticsInterop (~> 1.2)

我的播客文件：

...
  pod 'Firebase/Crashlytics'
  pod 'Firebase/Analytics' …