move xcode project causes red text (missing files from project)

Question

When I move iphone project directory to a new path. There are some red texts indicate the missing files from the project source codes. How to avoid these?

Answer 1

I encountered this issue when copying my project from one mac to another. The solution for me:

assuming your files are grouped (in folder)

1. from xcode open the group in file inspector

2. The group will probably be missing the absolute path.

3. press the little icon nearby to pick the folder to associate the group with.

4. restart xcode to see the changes.