Question: This is quite frustrating. I was happily working on `Xcode` project and everything was working fine. All of sudden, when I again ran the project, got this error :

> 
> Did not find storyboard named "MyStoryboard" referenced from
>  Main.storyboard
> 
> 
> 

Haven't touched anything which should bring up this issue. Rather there was no code difference between the code I ran last time and this time.  

Now I have gone through [**solutions**](https://stackoverflow.com/questions/32634866/xcode-7-could-not-find-a-storyboard-named) suggested (few more as well). But nothing seems to break the ice. Tried these : 

1. Clean project, quit Xcode and open again.
2. Removing Xcode's derived data
3. Resetting Main storyboard in project setting

Not at all sure why this happened.

Answer: 
If anyone stumbles across this in the future: the issue for me was that while I had moved/re-added/un-localized a Storyboard file, when it was re-imported it did not get added back to the main target of my app, so check that too.
I was able to solve this problem by making sure the Localization checks had a match between the two storyboards:

[![Storyboard Localization](https://i.stack.imgur.com/VlH5g.png)](https://i.stack.imgur.com/VlH5g.png)