Xcode 12 using Firebase pods. Lexical or Preprocessor issue. "pb.h' file not found with <angled> include; use "quotes" instead"?

Question

I've just downloaded Xcode 12 beta 6. I've installed firebase into the project and I get this error. When I correct it with the suggestion it then tells me to correct again with the original. This error is repeated for all 'GoogleDataTransport'. Can you use Firebase with Xcode 12 beta 6? What am I doing wrong? Thanks

Answer 1

Update to CocoaPods 1.10, run pod deintegrate and pod install.

To work around in earlier CocoaPods versions, disable the CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER option in the generate Pods project Build Settings:

More details in https://github.com/firebase/firebase-ios-sdk/issues/5987 and https://github.com/CocoaPods/CocoaPods/issues/9902.

Answer 2

I fixed it by using the pre-release of cocoapods

sudo gem install cocoapods --pre

and then doing an update

pod install --repo-update