How to remove reference of file Xcode?

Question

I had removed some files from my iOS project a while back and thought they had been completely deleted. After a long time I created another class which unfortunately had the sam

Answer 1

After removing a subproject, the framework was always referenced in my code. To remove this framework I had to do these steps:

• remove subproject (reference)
• clean project
• close xcode

• remove all derived and cached data with this script run in applescript tool :

  tell application "Terminal"
      do script "rm -frd ~/Library/Developer/Xcode/DerivedData/*" 
      do script "rm -frd ~/Library/Caches/com.apple.dt.Xcode/*"
  end tell