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

Question

App ran fine on React Native 0.35.0. After updating to 0.40.0 via react-native-git-upgrade I get a number of lexical/preprocessor issues when trying to build/ru

Answer 1

Here is how I made it work:

• I cleaned my package.json to the latest version,
• I did the trick by @max23_
• I replaced all the #import '....h' that were causing error to the corresponding #import .