Q:

Xcode rearange Files in Finder

I tried to rearrange my source code files in finder and now xcode shows them as deleted. Is there a way to tell xcode the new location of the file?

A:

Click on the Missing file  (turns Red) and go to file inspector. Click on the folder button in file inspector and provide the correct path of the file. 
For missing files like this in red.

set correct path as shown below.

