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Hello everybodyThis is my first post because I'm new to work with xcode. Now I have a problem. On the "Main.storyboard" I designed the first and second page. When I open the assistant editor on the first screen, it shows me the correct one with the name "viewController.swift". On the second screen I inserted a "SettingsViewController.swift" under class after creating a new "cocoa touch class" file with the name "SettingsViewController.swift". When I activate the assistant editor on the second screen, it shows me the file called "UIResponder.h". I can not switch it manually. What am I doing wrong? I hope for a helpful answer. And I apologize for my spelling or gramatik.Thank you very much