title: Can't open Project in Xcode
body: <p><img src="https://i.stack.imgur.com/Z9nfI.png" alt="Components of the project file is as follows:"></p>
  
  <p>project.xcodeproj shows red color, how to resolve this issue</p>
  
  <p><img src="https://i.stack.imgur.com/Cb5JF.png" alt="But it does not open fully when open the project as follows :"></p>