How to fix "React/RCTConvert.h' file not found" error in archiving iOS

Question

I going to publish my iOS app, but I having "lexical & preprocessor issue" during archiving.

I am implementing react-native-firebase in my project and after run the the "react-native link react-native-firebase", I have the error in archiving my app, but I have no problem in debug build and run app in simulator or real-device.

I have tried number of fixes, but not working:

• Unlink -> relink -> clean -> build -> archive
• remove -> re-install the node-module -> link -> Clean -> rebuild -> archive

• React Native / Xcode Upgrade and now RCTConvert.h not found

• https://github.com/invertase/react-native-firebase/releases/tag/v3.2.2

Dependencies & version:

• React-native 0.55.4
• XCODE 10 & Legacy build
• React-Native-Firebase 5.2.1

Does anyone experience same as mine, please give me some advise. Thanks!