[iOS - Error] Failed to instantiate the default view controller for UIMainStoryboardFile 'Main'

🔧 Error Message

• Failed to instantiate the default view controller for UIMainStoryboardFile 'Main'

• 기본 UI ViewController를 지정하지 않아서 나오는 오류로 컨트롤러를 선택한 후 'Is Initial View Controller' 항목을 체크합니다.

 

Failed to instantiate the default view controller for UIMainStoryboardFile 'Main'

 

http://www.pianshen.com/article/8862592659/

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🚀 REFERENCE

iOS 7 - Failing to instantiate default view controller

How to fix the error “Failed to instantiate the default view controller for UIMainStoryboardFile” - free Swift 5.1 example code