Build input file cannot be found: '/Users/zhixiangtan/ilistening_chounouryoku_check_ios/CustomButton.swift'

Question

I have an error when I build my project.I want to get rid of it.what should I do?

Build input file cannot be found: '/Users/zhixiangtan/ilistening_chounouryoku_check_ios/CustomButton.swift'

Does this answer your question? [Problems after upgrading to Xcode 10: Build input file cannot be found](https://stackoverflow.com/questions/52401856/problems-after-upgrading-to-xcode-10-build-input-file-cannot-be-found) — chirag90, Jan 24 '20 at 10:43

score 0 · Answer 1 · answered Jan 24 '20 at 12:03

You probably have an invalid reference in your project. Try selecting the file in the project navigator on the left and pressing delete. Then, when prompted, choose Remove Reference rather than Move to Trash. When this is done, just open the project folder in finder and drag the file back to Xcode.

Build input file cannot be found: '/Users/zhixiangtan/ilistening_chounouryoku_check_ios/CustomButton.swift'

1 Answers1