Could not build module 'nanopb' error in Xcode 12.0.1
问题 I upgraded my Xcode to 12. Everything was working perfectly and all of a sudden I kept getting bellow error message (Image below) SO link have tried using to solve this issue SO Link What I've done so far Cleaned Build Folder Restarted Xcode Updated Cocoapods Deleted DerivedData Cleared pod cache Deleted pods directory and file and reinstall None of them worked and its getting frustrating. Pod file 回答1: All I did was to follow the instruction(see image below) and it got fixed. Source here 回答2