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

Xcode 7

1.) Right click on the red (missing) file.

2.) Select "Show File Inspector"

3.) Look at the right hand side of the screen under "Identity and Type" between "Location" and "Full Path"

4.) Click on the folder icon to the right of the file name.

5.) Navigate to the file's new location in the pop-up window and select the file.