xcode 10 error: multiple commands produce - react native

Question

So there are a lot of questions like this already, but I\'m having the same error, not relating to cocoapods or info.plist, at least I don\'t think, because

Answer 1

For those using React Native and Cocoapods

The issue was produced by some libRN...a files. I fixed it by removing some of them like libRNScreens.a and libRNGestureHandler.a from Build Phases -> Link Binary with Libraries since they were already being referenced from another libraries. Others had to be replaced by their Pod version like libRNDeviceInfo.a: