duplicate symbols for architecture x86_64 ios React Native

Question

I have recently updated to the newer version of Xcode and React Native and I'm having issues with duplicate symbols for my Xcode React Native build. I have tried to remove -ObjC from other Linker flags, changed No Common Blocks to No, and made sure no libraries were linked twice in 'Link Binary with Libraries'. None of those solutions suggested previously have helped; so, any other ideas would be appreciated.

Answer 1

You probably have some third-party libraries that you have added with both pods and react-native link at the same time. Just check your projects Project/Libraries folder and Pods/Products folder to see if there are any duplicates.