How to ReInstall Podfile in the project?
<p>I have downgrade my operating system from Mac Os Sierra to el Capitan, so all the files were removed from my system,but i have done backup my project.
Now when i have opened my project for running .Workspace file it shows me empty in my project. 
So please tell me i have used google places api in the project but  project is  not working . 
I have done pod installation then this error is coming when i click on Main.Storyboard.
What to do
<a href="https://i.stack.imgur.com/uk6fA.png" rel="noreferrer"><img src="https://i.stack.imgur.com/uk6fA.png" alt="enter image description here"></a></p>

<p>Please help me what to do?</p>