问题
I've installed an iOS app on my iPhone using Xcode 10.1 and when hitting Product -> Archive, the following two errors come up:
Several times cleaned the project in Xcode and neither New nor Legacy Build System has an impact on the result.
How to solve these errors, please?
来源：https://stackoverflow.com/questions/55198638/clang-errors-when-trying-to-archive-an-ios-app-in-xcode-10-1