在添加一些pod之后尝试编译我的项目.编译时会出现以下错误
找不到"GoogleUtilities/GULAppEnvironmentUtil.h"文件
Podfile.lock片段
- FirebaseCore (5.1.1):
- GoogleUtilities/Logger (~> 5.2)
- FirebaseDynamicLinks (3.0.2):
- FirebaseAnalytics (~> 5.1)
- FirebaseInAppMessaging (0.11.0):
- FirebaseAnalytics (~> 5.1)
- FirebaseCore (~> 5.1)
- FirebaseInstanceID (~> 3.2)
- GoogleUtilities/Environment (~> 5.0)
- FirebaseInstanceID (3.2.1):
- FirebaseCore (~> 5.1)
- GoogleUtilities/Environment (~> 5.2)
- FirebaseMessaging (3.1.0):
- FirebaseCore (~> 5.0)
- FirebaseInstanceID (~> 3.0)
- GoogleUtilities/Reachability (~> 5.2)
- Protobuf (~> 3.1)
- FirebaseRemoteConfig (3.0.1):
- FirebaseABTesting (~> 2.0)
- FirebaseAnalytics (~> 5.1)
- FirebaseCore (~> …