Hi this is my first attempt to use xcode(6.4). I face one issue I created some viewContoller with Buttons,label etc. Once i shutdown my PC and start today now all the views are empty not showing anything in Main.StoryBoard. But once i run in emulator it is working. I am attaching here the screenshot.
And the ViewController in Main.StoryBoard like
I hope i do some blender mistake please anyone help me to find out.